How do you figure out the molar mass of an element

What mass of sodium chloride contains 4.59 x 10 24 formula units?

What percentage of children who are raised in abusive households grow up to be abusive parents themselves?

What is the total charge of all the protons in 2.2 mol of he gas?

A model of fossils formed on land, on the shore, and in water was set up in Ms. Bill's classroom. One of the students commented that the model gave her the wrong idea about the types of fossils found in each location.

Which is example of pure chemistry

How many hydrogen atoms are contained in 167 grams of propane?

How many grams of CO2 are in 6 mol of the compound (this is a science question) ? and the units?

Which element in the 8th column of the periodic table (shown below) has the largest radius?

O what volume must 175 L of air at 1.0 atm be compressed to yield a pressure of 5.2 atm? (You can assume constant temperature.)

What reactions is : energy released as light or thermal energy (synthesis, combustion, replacement, decomposition)