Which represents the balanced equation for the beta minus emission of phosphorus 32

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?