Balancea la siguiente ecuación y luego responde las siguientes preguntas. SO →
C3
de la suma de los reactivos?

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

Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.