A combustion analysis is done on 522.4 grams of an unknown substance. The analysis produces 499.4 g of carbon dioxide and 204.5 g of water. There are no other products. What is the empirical formula of the unknown substance?

Afamily is one another name for a group on the table of elements.

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.

If maltose undergoes hydrolysis what subunits does it results to?