PLEASE HELP If CO2 was added to this system what would the outcomes for this reaction be?

CO2 + H2O <-> H2CO3

It would shift to the right, favor the forward reaction and the rate of reaction would decrease.

It would shift to the left, favor the forward reaction and the rate of reaction would increase.

It would shift to the right, favor the forward reaction and the rate of reaction would increase.

It would shift to the left, favor the reverse reaction and the rate of reaction would decrease.

your answers are a,b,,e and f

i hope this

yes

explanation:

search chemistry final b exam in google and a site called quizlet will pop up

given:

mass of na = 115 g

excess cl2

to determine:

mass of nacl produced

explanation:

given reaction is-

2na(s) + cl2(g) → 2nacl(s)

since cl2 is in excess, na will be the limiting reagent

as per the reaction stoichiometry na: nacl = 1: 1

i.e. moles of na reacted = moles of nacl formed

now, # moles of na = mass of na/atomic mass

                                  = 115 g/23 g.mol-1 = 5 moles

therefore, moles of nacl = 5

molar mass of nacl = 58 g/mol

mass of nacl = 5 moles * 58 g.mol-1 = 290 g

ans: amount of nacl produced = 290 g