Which elements combine by forming an ionic bond 1) sodium and hydrogen 2) sodium and oxygen 3)carbon and oxygen 4) carbon and sulfur

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?

Consider the following multistep reaction: a b→ab(slow) a ab→a2b(fast)−−−−−−−−−−−−−−−−− 2a b→a2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2

What mass of glucose is produced when 54g of water react with carbon dioxide