What volume of oxygen at 423.0 K and a pressure of 127.4 kPa is produced by the decomposition of 129.7 g of BaO2 to BaO and O2?

What is the term for a solid that forms when two solutions are mixed? a solution a suspension a gas a precipitate

What will probably happen to the plant if it does not receive any water for a month?

What are the three things chloroplasts needs in order to complete photosynthesis?

What biological sample do home pregnancy tests use to detect pregnancy?

Consider the following reaction: 4NH3 (g) 7O2 (g) → 4NO2 (g) 6H2O (l) Consider an experiment in which you react ammonia and oxygen. At the end of the experiment, you find that you produced 27.0 g of water, and 8.52 g of ammonia is left over.

What would happen to the Orange frog if the red fly ate all the blue flies

Bacteria are smaller than viruses. True False

10. How many atoms are in 2 moles of H2O?

Chen is testing the friction of three surfaces. He pushes the same ball across three different surfaces with the same force and measures the distance of each ball.

Name the folowing ionic compound MgCl2