What is the mass of 6.12 moles of arsenic (as)?
a. 12.2 g as
b. 73.7 g as
c. 276 g as
d. 459 g as

Calculate the mass of carbon in 97.0 g of sucrose c12h22o11

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space

Ascientist is measuring the pressure that is exerted by each of the following gases in the atmosphere: carbon dioxide, oxygen, and nitrogen. which term most likely describes what she is measuring?