Convert 1.39 x 10^24 atoms of carbon to moles of carbon

Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?

Summarize possible ways in which phases of matter could combine to form a solution.

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate