The difference between organic matter and inorganic objects

1. Different definitions

Organic objects are carbon -containing compounds (carbon dioxide, carbon dioxide, carbonate, carbonate, carbonate, bicarbonate, metal carbides, cyanideExcept for oxides such as chemicals, thiocyanides) or general names of hydrocarbons and derivatives.

Inorganic compounds usually refer to compounds without carbon elements, but a few compounds containing carbon -containing elements, such as carbon dioxide, carbonate, carbon monoxide, carbonate, etc., are not organized, so such substances are also inorganic.

2. Elements are different

There are few elements of organic matter, such as C, H, 0, N, P, S, X (halogen: F, (CL, BR, I), etc.

Inorganic objects are mainly water and some inorganic ions, such as sodium ions, potassium ions, calcium ions, magnesium ions, chloride ions, sulfate ions, etc.

3. Different properties

Except for a few organic compounds, they can usually burn.Compared with inorganic objects, their thermal stability is poor, and the electrolyte is easy to decompose.The melting point of organic matter is low, generally does not exceed 400 C.Most organic matter is insoluble in water.The reaction between organic matter is slow, and methods such as catalysts often need to be added.Moreover, the reaction of organic matter is more complicated, and the inorganic objects are mostly easy to dissolve in water. The chemical reactions are simple, difficult to melt, and heat resistance.

4. Different types

There are many types of organic compounds and huge numbers (more than 30 million species are known, and they are still increasing at a rate of millions per year).

How to judge organic matter and inorganic objects

1. Chemical composition

Organic substances usually contain carbon (C) elements, and combine compounds with elements such as hydrogen (H), oxygen (O), nitrogen (n), sulfur (S), and phosphorus (P).Carbon is connected into a chain, ring or complex three -dimensional structure in organic matter in organic matter.

Inorgana may not contain carbon or carbon, but its properties and structures are closer to the inorganic system, such as carbonate, carbon monoxide, carbon dioxide, etc. These are inorganic compounds.

2. Molecular structure and composition

The molecular structure of organic matter is generally more complicated, with a large molecular weight, and carbon atoms often constitute the osteogy structure.

The molecular structure of inorganic objects is relatively simple, and the molecular weight can be large or small. In most cases, the carbon does not serve as a skeleton component.

5. Physical properties

Organic substances often have low melting points and boiling points, easy to volatilize, difficulty in soluble in water and easily soluble in organic solvents.

The melting point and boiling point of inorganic objects are high, and they are not easy to volatilize. They are usually easily soluble in water or exist in water in the form of ion.

6. Reactive and biological activity

Organic substances usually have more complex chemical response, and the response speed is relatively slow. A variety of types of reactions such as replacement, bonus, elimination, etc., and many organic matter has biological activity and can be absorbed by the organism.

The reactivity of inorganic objects is relatively stable and the response speed is fast. It mainly manifested as acid -base reactions, oxidation reactions, etc. Most inorganic objects do not have biological activity.The vast majority of inorganic objects in nature can be included in the four categories: oxide, acid, alkali and salt.

What are the organic mattertype

1As well asAccording to the type of chemical bond: organic matter can be divided into co -price bond organic matter and non -covalent keys.

2,It is composed of elements: organic matter can be divided into carbon organic matter, nitrogen organic matter, phosphorus organic matter, sulfur organic matter, oxygen organic matter, chlorine organic matter, etc.Essence

3,According to the molecular structure: organic matter can be divided into alkane, olefin, aromatic compounds, aldehydes and ketones, amide, alcohols, esters, acids, carboxylic acids, nitrate, sulfonate, etc.Essence

4,According to activity: organic matter can be divided into active organic matter and non -active organic matter.

5.According to molecular weight: organic matter can be divided into polymer organic matter and low molecular organic matter.

1. What materials do you have in the garden home

There are many types of garden furniture and different materials.Garden furniture can be classified as a garden umbrella, dining tables and chairs, high bar table stools, coffee tables and chairs series, sofas, lounge chairs, and leisure chairs.

The material of the garden furniture from the original stone, wood to the imitation vine, iron, aluminum alloy, casting, etc., the tricks are getting a lot.However, due to the heavy product, iron furniture is easy to rust. At present, the aluminum alloy framework with high -grade PE glue vine becomes the symbol of the highest quality garden furniture.It is not easy to scratch corrosion.

2. The role of garden furniture

The role of garden furniture is still very many. The following is a few points summarized by Xiaobian:

1. Garden furniture can be leisure and entertainment;

2. Garden furniture can decorate the static objects like the garden. There will also be furniture in Wanhua, and it feels like home;

3. Garden furniture can give people a fresh, natural, soft and light feeling, and bring good mood to people;

4. Garden furniture is also a symbol of taste and temperament.

3. What material is better for Outdoor Furniture

1. Real wood

The solid wood garden furniture gives a natural and simple feeling, which is loved by many people.However, the Outdoor garden furniture of solid wood needs to be treated with anticorrosive treatment, and it must be set under the shade to prevent the solid wooden tables and chairs from being wet by rainwater and affect normal use.

2. Metal

Metal -made Outdoor Furniture is more durable. Aluminum or aluminum -proof alloy material is the best, but be careful to prevent impact.iron round tables and chairs are the most common type of garden furniture materials. Compared with other materials, it is abrasion -resistant and has a long period of use.Metal -based garden furniture has a variety of furniture, and the hollow pattern is very beautiful.

3. Cement

Garden furniture made of cement is very common.Putting cement garden furniture in the garden does not have to worry too much about its damage. Compared with other materials, the cement material garden furniture obviously has a stronger corrosion ability, but the disadvantage is that it cannot move.

4, bamboo vine

bamboo and vine -quality Outdoor Furniture is beautiful, but the price is expensive, and it is difficult to take care of it. It is easy to accumulate dust and mold, so you must choose good quality and special treatment.

5, imitation vine

The imitation rattan material is also called glue vine and cedites.Ratto is currently a material that is often used as garden furniture, and its style is beautiful and cheap.However, the glue vine garden furniture cannot be exposed to the sun, and the inferior rubber rattan materials will appear after three or four months.

6. Plastic

With the lack of wood resources, more and more imitation wood products are also widely adopted, such as plastic wood, plastic wood, PVC, PS modified materials, etc. As the craftsmanship improves, these plastic Outdoor Furniture is stronger.No rotten, unchanged, anti -aging, insect -free, and most of them are made of recycling plastic processing, making great contributions to environmental protection.

With the improvement of living standards, there are more and more families with private gardens or terraces, and garden furniture has also become the perfect partner of the garden.In addition to the beauty, the Outdoor garden furniture is more practical. The above introduces the role of garden furniture and what materials of Outdoor Furniture are good. For details, you have some understanding of Outdoor Furniture in the garden.Choice.

1. What street lights are Solar street lights

Solar street lights use crystal silicon Solar batteries to power. The maintenance valve controlled sealing battery (collagen battery) storage electricity is stored. The ultra -high -bright LED lamps are used as a light source and controlled by intelligent filling controller. It is used to replace traditional public power lightingStreet Lights.Solar street lights are composed of several parts such as LED light sources, Solar cell panels, batteries, battery insulation boxes, Solar street light controllers, street lights, and auxiliary materials wires.

The working principle of Solar street lights is: Under the control of intelligent controllers, Solar cell panels absorb Solar light during the day and convert into electric energy, charge the battery pack, and provide electricity to the LED light source to power the LED light source at night.Electricity can be stored to ensure the normal work of rainy weather.

2. How much is a set of rods in Solar street lights?

The price of Solar street lights is affected by factors such as the height of the light pole, the light of the light head, the power of the power, the length of the lighting time., Lantern flange sleeves, basic embedded parts and built-in wires, ranging from about 2500-1000 yuan according to the configuration.For example, a 6 -meter -high, 30 watts of Lights, and 6 hours of light per day. The price of such Solar street lights is about 2400 yuan.(The above price source network is for reference only)

3. How to choose a more cost -effective Solar street light

1. Look at the detailed configuration

The configuration of Solar street lights with relatively high cost is relatively reasonable. Solar street lights look at the basic configuration mainly depends on the power of the lamp, the capacity of the battery, the size of the battery plate, the material of the light rod, etc.Buy products with virtual capacity.

2. Look at the needs of the road

Solar street lights need to determine the height and distance according to road needs. First of all, you need to know the width of the road used in Solar street lights, so as to choose a single arm or Solar street light; secondly to see the interval between Solar street lights, the power of the choice of lamps needs to be reached.What brightness is; in the end, it depends on the height of the Solar street lights to determine the size of the lamp power and brightness.

3. Look at the quality guarantee time

Under normal circumstances, the warranty time of Solar street lights is 1-3 years. The longer the warranty time, the more guaranteed the quality of the street lights, but the price will be relatively high.

4. Look at the brand

To buy Solar street lights, you should pay attention to the strength and reputation of brand manufacturers. This can be understood by online query methods. You can go to each brand to consult to understand the specific strength of the manufacturer.

1. Is it better to hook the towel or be a rod?

Each has its own advantages. For example, a towel hook can be lined up with a few towels. Each towel does not take up a lot of positions, but it is not conducive to the dryness of the towel. If it is humid for a long time, the towel is easy to mold.For towel rods, you can flatten the towels, which is conducive to the drying of the towel. The towel rods take up space. The drying towels are too small. Consumers can choose according to their own needsEssence

two,Where to put a towel hook

1. Hanging on the side of the washbasin

Because peoples living habits are mostly placed on the side of the washbasin, the towels are best Hanging on the side wall of the washbasin in order to facilitate the use of the sideline.Install some towel hangers, especially for the main guards, if it is a bathroom used by two people, this is a very convenient method.

2. Behind the door

Because the door is not ventilated, in fact, many people do not like to put the towels on it. They may not be easy to dry because they are not ventilated. They can be installed and hooking at the back of the door to facilitate the use of the family for a long time.

3. The wall of the bathroom

Because the towels and wiping towels are some relatively small towels, and bath towels are usually relatively large, so we need to use a strong load -bearing capacity to put it near the white wall of the shower room.It will be more convenient when taking a bath.

4. The door of the bathroom

You can hang the towel on the handle of the bathroom door. The sliding door inside the towel Hanging the bath, and the handle of the sliding door on the outside. Although this method does not look beautiful, it is convenient.

1. cleaning of electric barbecue ovens

1. Wash it with detergent, water, soak for half an hour, and wash with soft dishes.

2. Take out the grill and picking the oil plate and wash it with a soft dishes. Do not scrub with a metal ball.

3. Dip the diluted dishwashing water, wipe the machine shell and heating pipe, remember to wait for the heating pipe to cool down and then scrub.

4. Rinse the grill and oil disk under the water faucet.

5. Wipe off the cleaning agent on the machine with soft cloth dipped in water.

6. clean it!Dry the machine and parts, put it in the packaging box, and wait for the next time to continue to enjoy the barbecue.

2. cleaning of electric barbecue stoves

1. When cleaning, the oil can be collected and cleaned, and the surface of the furnace body can be wiped with a wet towel.

2. Turn off the electronic ignition switch during cleaning and maintenance to prevent accidents.

3. When the furnace head is high, wipe the barbecue plate with a wet cloth to avoid causing the rupture of the barbecue ceramic sheet and cause unnecessary losses.

4. Wipe it gently with a wet cloth after cooling the barbecue plate.Avoid cleaning the oven head with water, affecting the life of the stove head.

5. clean the barbecue plate, please do it when the barbecue plate is completely cooled!After barbecue for a long time, food debris is easy to accumulate. Pay attention to the surface of the combustion plate cleaning to avoid blocking. You can use steel needles to regularly check whether the micropores of ceramic burning plates are blocked.

3. maintenance method of electric Barbecue oven

1. Keep the Barbecue oven clean, do not have barbecue residual foods or carbon -ash/oil.

2. Place the Barbecue oven in a ventilated/dry place.

3. Cover the barbecue stove.

4. Don't press heavy objects on the barbecue.

5. The grill can be applied to a layer of edible oil to prevent rust.

4. Pay attention to the use of electric barbecue ovens

1. In order to ensure the safety of the use, the use of the power supply must be grounded, and the sockets of more than 10A alone are required. Do not use a universal socket or use simultaneously with other electrical appliances.

2. When used, the electric stove should be placed horizontally, and the back of the side and the wall should be more than 10 cm.

3. The electric stove cannot be placed on the gas stove and beside the kerosene stove, and cannot be used in high -risk environments.

4. Do not touch the grill panel directly when using it to avoid high temperature burns.

5. Do not rinse the baked oven directly to avoid the risk of leakage.

6. If you do not need to bake the oven for a long time, remove the power plug off the switch, and pay attention to the dust -proof care of the electric oven.