a compound with a molar mass of 544.0g/mol is made up of 26.5g of carbon, 2.94g of hydrogen 70.6g oxygen. what is it's empirical and molecular formula?

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate

Which terms are used to identify pure substances

What is a difference between a mixture of elements and a mixture of compounds