2H2 + O2 → 2H2O

What mass of water forms when 1.45 * 10-3 g O2 react completely? (Molar mass of O2 = 32.00 g/mol; molar mass of H2O = 18.02 g/mol)

1.63 * 10-3 g

8.16 * 10-4 g

1.29 * 10-3 g

Which is the best volumetric glassware to use for accurately measuring a set volume of liquid?

What is the mass of a cube measuring 3cm on each side that had a density of 8.1g/cm3?

Name the type (s) of intermolecular forces that exists between molecules (or basic units) in each of the following species. (Select all that apply.

Name the ion produced in the solution when acids are added to water.

Warming hand over a radiator is called?

Use a Punnett square to predict the cross of a homozygous tall parent with a homozygous short parent, if tall is dominant over short. What will be the phenotype of the offspring described in this example. Select one: a. some tall some short b.

Write the mathematical expression that allows you to solve for the oh - concentration in water when you know only the h3o + concentration.

The role gravity played in the formation of the sun?

What kind of reaction occurs when you mix aqueous solutions of barium sulfide and sulfuric acid?

What is true about empathy? Most anyone can learn this skill. Not everyone can learn this skill. It is a desirable attribute. choices A and C