Carbon is not soluble in water, hydrogen has an extremely low solubility in water (1,6 mg hydrogen/1 L water).
Yes and no it depends on what the powder is, water will dissolve salt sugar and other powder like them but will not dissolve most other things, it usually only lets in things that can make a hydrogen bond.
Carbon dioxide is more soluble in water.
slightly soluble, it will make water slightly acidic
Carbon dioxide is more soluble in water than O2. The most soluble gas in water is ammonia. Carbon dioxide reacts with water to form carbonic acid.
In water? No
Yes and no it depends on what the powder is, water will dissolve salt sugar and other powder like them but will not dissolve most other things, it usually only lets in things that can make a hydrogen bond.
Carbon dioxide is more soluble in water.
Yes, Zinc Carbonate should be soluble in water as the oxygens on the carbonate will hydrogen bond with the hydrogen in the water.
slightly soluble, it will make water slightly acidic
Carbon dioxide is more soluble in water than O2. The most soluble gas in water is ammonia. Carbon dioxide reacts with water to form carbonic acid.
Potassium hydrogen carbonate is soluble in water.
No, not in water.
In water? No
NO.
No, NiCO3 is not likely to be soluble in water, it is in acid.
carbon disulfide
Sulfur is not soluble in water but it is soluble in carbon disulfide.