A teacher has 12MHCL and needs to make 2.5MHCL for a lab. There are 15 groups and each group need 75ml of the acid. What does the teacher need to do?

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?

Which statement describes james chadwick’s discovery.

The organs inside the body and how they function together