If a solid is heated to give off carbon dioxide and water, it must contain at carbon, oxygen, and hydrogen atoms. One such substance is the bicarbonate ion, which is formed from hydrogen and water with the loss of a proton. In fact, when salts of this ion are sufficiently heated, they decompose to water and carbon dioxide.
It can be Iron(II) carbonate or Nickel(II) carbonate
carbon dioxide calcium oxide (quicklime) CaCO3 > CaO + CO2
CaCO3 --> CaO + CO2 Heated Calcium Carbonate (limestone) forms Calcium Oxide (quicklime) and Carbon Dioxide
Yes, it is a compound, it is made of 2 different elements, it is solid carbon dioxide.
Carbon Dioxide is a gas
Well...You may not have realised that if you heat a piece of solid carbon dioxide from -100oC to -78oC, what happens is that it gets heated from -100oC to -78oC. I know, I'm a genius. Now go and do your homework on your own and stop googling the answers, you little lazy, cheater, piece of faeces.
It decomposes into calcium oxide and carbon dioxide...
After heating at high temperature calcium carbonate is decomposed in calcium oxide (solid) and carbon dioxide (gas).
carbon dioxide calcium oxide (quicklime) CaCO3 > CaO + CO2
CaCO3 --> CaO + CO2 Heated Calcium Carbonate (limestone) forms Calcium Oxide (quicklime) and Carbon Dioxide
Solid carbon dioxide is not dangerous but avoid contact with skin and eyes.
Solid carbon dioxide is frozen and is commonly known as dry ice.
Yes, it is a compound, it is made of 2 different elements, it is solid carbon dioxide.
Carbon Dioxide is a gas
Carbon dioxide is a gas that can be changed to a solid. When turned to a solid carbon dioxide becomes dry ice.
Well...You may not have realised that if you heat a piece of solid carbon dioxide from -100oC to -78oC, what happens is that it gets heated from -100oC to -78oC. I know, I'm a genius. Now go and do your homework on your own and stop googling the answers, you little lazy, cheater, piece of faeces.
the cold air can change the carbon dioxide gas to a solid
Dry ice is solid carbon dioxide (CO2).