Energy is transferred as when mechanical energy decreases and temperature increases.

Which of the following is a compound? a. carbon b. oxygen c. hydrogen d. water

If 1.63 times 10 negative 4 of helium dissolves in 100.0g of water, what is the concentration in parts per million

Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore