Which of the following is the most important, when working in the science laboratory? having fun (it can’t be this one) conducting an experiment working with chemicals safety i think it’s last one or 2nd to 1st.

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?

What mass of glucose is produced when 54g of water react with carbon dioxide