News
05
2023.Feb
Why manganese dioxide can be used in rubber industry to increase the viscosity of rubber?
Manganese dioxide gradually dissolves in cold hydrochloric acid and releases chlorine gas. It is insoluble in water, nitric acid, and cold sulfuric acid. In the presence of hydrogen peroxide or oxalic acid, it can dissolve in dilute sulfuric acid or nitri
05
2023.Feb
Why manganese dioxide is an amphoteric oxide?
Manganese dioxide gradually dissolves in cold hydrochloric acid and releases chlorine gas. It is insoluble in water, nitric acid, and cold sulfuric acid. In the presence of hydrogen peroxide or oxalic acid, it can dissolve in dilute sulfuric acid or nitri
05
2023.Feb
Why can manganese dioxide be used as a catalyst for decomposing hydrogen peroxide to produce oxygen?
Manganese dioxide gradually dissolves in cold hydrochloric acid and releases chlorine gas. It is insoluble in water, nitric acid, and cold sulfuric acid. In the presence of hydrogen peroxide or oxalic acid, it can dissolve in dilute sulfuric acid or nitri
05
2023.Feb
Why manganese dioxide is very useful in organic chemistry?
Manganese dioxide gradually dissolves in cold hydrochloric acid and releases chlorine gas. It is insoluble in water, nitric acid, and cold sulfuric acid. In the presence of hydrogen peroxide or oxalic acid, it can dissolve in dilute sulfuric acid or nitri
05
2023.Feb
Why can manganese dioxide be used as a depolarizer for dry batteries?
Manganese dioxide gradually dissolves in cold hydrochloric acid and releases chlorine gas. It is insoluble in water, nitric acid, and cold sulfuric acid. In the presence of hydrogen peroxide or oxalic acid, it can dissolve in dilute sulfuric acid or nitri
05
2023.Feb
Why nano-silicon powder can be used as anode material of lithium battery?
Nano-silicon powder has the characteristics of being non-toxic, tasteless, and good for activity. Nano-silicon powder is a new optoelectronic semiconductor material with a wide gap energy semiconductor and a high-power light source material.
05
2023.Feb
Why nano-silicon powder can be used in coatings?
Nano-silicon powder has the characteristics of being non-toxic, tasteless, and good for activity. Nano-silicon powder is a new optoelectronic semiconductor material with a wide gap energy semiconductor and a high-power light source material.
05
2023.Feb
Why nano-silicon powder can be used as raw material for organosilicon polymer materials?
Nano-silicon powder has the characteristics of being non-toxic, tasteless, and good for activity. Nano-silicon powder is a new optoelectronic semiconductor material with a wide gap energy semiconductor and a high-power light source material.
05
2023.Feb
Why is nanometer silicon powder a high power light source material?
Nano-silicon powder has the characteristics of being non-toxic, tasteless, and good for activity. Nano-silicon powder is a new optoelectronic semiconductor material with a wide gap energy semiconductor and a high-power light source material.
05
2023.Feb
Why nano-silicon powder has a wide gap energy semiconductor?
Nano-silicon powder has the characteristics of being non-toxic, tasteless, and good for activity. Nano-silicon powder is a new optoelectronic semiconductor material with a wide gap energy semiconductor and a high-power light source material.
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