Consider the following balanced chemical equation: PA(s) + 6H2(g) → 4PH3 (9)

If 0.733 moles of P4 are reacted, how many moles of H2 were used?

One of the cell membrane's functions is to protect the cell keep wastes in the cell create new cells keep light out of the cell

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0

Blank allows you to do calculations for situations in which only the amount of gas is constant a)boyle's law b)combined gas law c)ideal gas law d)dalton's law