What type of reacton is this? Ca + 2H2O = Ca(OH)2 + H2

Identify a strong intermolecular force of attraction between an alcohol

What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?