1. The total translational kinetic energy of the molecules of a sample of gas at
437 K is 32300 J. How many moles does the sample comprise?

moles of the sample:mol

2. Find the average translational kinetic energy of a single molecule.

average translational kinetic energy:J

Which is a character of nuclear fusion but not nuclear fission

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.