marty the astronaut has a mass of 75kg he travel to mars which is 38% earths gravity provide weight in pounds when 1 kg equals 2.2 pounds

Consider the following equilibrium reaction having gaseous reactants and products. 4HCl + O2 ⇌ 2H2O + Cl2 Which of the following would result from increasing the volume of hydrochloric acid? The volume of oxygen increases.

How many electron, protons, and neutrons does gold have? How many protons, electrons, and neutrons are in an atom of gold?

What determines the type of crystals in igneous rocks?

AgO - - > Ag2O; balance this equation/charges,

Suppose you were to use a 0.100 M potassium hydroxide as the base instead of 0.100 M sodium hydroxide. How would this affect the results of the experiment?

What is the net ionic equation for the following reaction? H2CrO4 + Ba (OH) 2

How does improving food-storage facilities make farming more sustainable? A. It decreases the amount of water needed. B. It keeps food from rotting as quickly and being wasted. C. It decreases the amount of land needed. D.

Which of the following shows the correct net ionic equation for the reaction between HCl and NH3?

How would non secretion of of saliva effect digestion of food in the mouth.

Which of the following is insoluble in water? a." (NH) SO b. Na so c. Maso d. ZnSO e Baso