Question 8 (1 point) 2H₂ + O₂ O2 --> 2 H20 Molar mass of H2 = 2.0 O2 =32.0 H2O=18.0 If you start with 20 grams of Oz, how many moles of H2O can be made? 1.25 mol 320 mol 1280 mol 0.31 mol Question 9 (1 point)​

What is the temperature of one mole of helium gas at stp?

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?