1. Explain how and why stars appear to move through the sky throughout the night. Then, explain why Polaris does not move.

In any energy conversion, some of the energy is lost to the environment as question 5 options: electrical energy potential energy sound energy thermal energy

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

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?