what is the concentration in molarity of an aqueous solution which contains 30.61 y mass ethylene glycol (mm = 62.07 g/mol)? the density of the solution is 1.04 g/ml.'

For the following reaction, 5.65 grams of oxygen gas are mixed with excess hydrochloric acid . assume that the percent yield of water is 86.4 %. hydrochloric acid(aq) + oxygen(g) water(l) + chlorine(g) what is the ideal yield of water ? grams what is the actual yield of water ? grams

You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen

What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18