Chlorine and carbon atoms would form covalent bonds due to the electro negative difference between the two atoms. Silver atoms would form metallic bonds between silver atoms. Argon is an inert gas and most inert gases are held by weak dispersion forces. Sodium and chlorine atoms will form ionic bonds due to the large electro negative difference between the two atoms.
Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?