The law of conservation of energy states that energy can neither be created nor destroyed, but it can be a) exterminated b) deleted c) transformed d) thrown away

Consider the balanced equation below. n2h4 + 2h2o2 n2 + 4h2o what are the mole ratios of hydrazine (n2h4) to hydrogen peroxide (h2o2) and hydrazine to water? 1: 2 and 1: 4 1: 3 and 1: 4 1: 2 and 3: 5 1: 3 and 3: 5

The compound methyl butanoate smells like apples. its percent composition is 58.8% c, 9.9% h, and 31.4% o. what’s the empirical formula ?

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.