While resting, the average 70-kg human male consumes 14 L of pure O2 per hour at 25 °C and 100 kPa. How many moles of O2 are consumed by a 70-kg man while resting for 1.0 h?

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

How many grams of mgbr2 are needed to produce 75g or metal?

What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume