What problem set up at STP, would you use to determine the correct volume of O₂(g) that is required to react with excess CS₂(l) to produce 10.0L of CO₂(g) and SO₂(g)? Balance the equation first. * 10.0 L x 3/1
10.0 L x 3/2
10.0 L x 22.4
10.0 L x 1/22.4

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

Which of these is a density dependent factor? a. epidemic b. earthquake c. drought d. hurricane

Which of the following statements is true? a. most heat energy is easily recovered and used for useful actions. b. friction causes molecules to vibrate more slowly. burning air and gasoline in an c. engine changes chemical energy into mechanical energy. it is impossible to d. change mechanical energy into mechanical energy.