The standard enthalpy change for the following reaction is -401 kj at 298 k. 2 c(s, graphite) + 4 h2(g) + o2(g) 2 ch3oh(g) δh° = -401 kj
what is the standard enthalpy change for this reaction at 298 k? c(s, graphite) + 2 h2(g) + 1/2 o2(g) ch3oh(g) kj.

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral