Which of the following substances can be used to neutralize HF? Question options:

A) HCl

B) NaOH

C) HF

D) SO2

Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

The plant food contains nh4)3po4 what tests would you run to verify the presence of the nh4 ion and the po4 ion