Calcium carbonate (CaCO3) , which goes by the mineral names of marble, limestone, or chalk.
The reaction scheme is
Hydrochloric Acid + Calcium Carbonate forms Calcium chloride , water and carbon dioxide ( which effervesces (bubbles)).
The reaction equation is
2HCl(aq) + CaCO3(s) = CaCl2(aq) + H2O(l) + CO2(g)
Limestone is the most common one - dolomite is another
double reflection
Calcite (CaCO3) fizzes when it comes into contact with hydrochloric acid.
Chemical.
Yes. Hydrochloric acid, HCl, can cause severe burns if it comes in contact with skin or eyes. If you should have any accidentally come in direct contact, wash immediately and thoroughly with copius amounts of water. HCl should be handled with extreme care, and usually used only under a fume hood in a laboratory setting.
Limestone is the most common one - dolomite is another
Commonly, released gas bubbles trapped in the mineral, typically seen when acid comes into contact with any calcium-bearing substance, such as limestone.
Either a. Quartz. b. Calcite. c. Feldspar. d. Mica
double reflection
Calcite (CaCO3) fizzes when it comes into contact with hydrochloric acid.
CaCO3 + 2HCl --> CaCl2 + CO2 + H2O
make H2 gas........Mg+2HCl--->MgCl2+H2
Chemical.
When the catalase comes in contact with hydrogen peroxide, it turns the hydrogen peroxide (H2O2) into water. The bubbles you see in the foam are pure oxygen bubbles being created by the catalase.
A mineral is a solid that comes from IN-ORGANICmatter. :)
The mineral Aquamarine comes from the mineral group Beryl.
Yes. Hydrochloric acid, HCl, can cause severe burns if it comes in contact with skin or eyes. If you should have any accidentally come in direct contact, wash immediately and thoroughly with copius amounts of water. HCl should be handled with extreme care, and usually used only under a fume hood in a laboratory setting.