Glycine, c2h5o2n, is important for biological energy. the combustion reaction of glycine is described by the following thermochemical equation. 4c2h5o2n(s) + 9o2(g) → 8co2(g) + 10h2o(l) + 2n2(g) δh°rxn = –3896 kj/molwhat is the standard enthalpy of formation of solid glycine? –51.90 kj/mol–527.5 kj/mol–974.0 kj/mol–1502 kj/mol–2476 kj/mol

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

The answer is d. hope i !