Calculate the space that NH3 occupies at 40 degrees Celsius and 910 torr. There are 955 grams of the gas

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

When balancing a chemical equation:

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.