Question

When 75.5 grams of phosphorus pentachloride react with an excess of water, as shown in the unbalanced chemical equation below, how many moles of hydrochloric acid will be produced? Please show all your work for the calculations for full credit.

Answer 1

where is equation

Answer 2

PCl5 + H2O yields H3PO4 + HCl

Answer 3

balance it

Answer 4

this is what im asking u to do !!! this is the question

Answer 5

PCl5 +4H2O = H3PO4 + 5HCL

Answer 6

wt is molecular weight of PCl5

Answer 7

we dont want any molecular mass , i just want to know "how many moles of hydrochloric acid will be produced? Please show all your work for the calculations for full credit. "

Answer 8

if u say molecular weight then i can claculate it

Answer 9

75.5 grams

Answer 10

no molar mas of Pcl5 is not correct

Answer 11

208 gram of Pcl5 gives rise to = 5 moles of Hcl
75.5 grams of pcl5 gives rise to =(5*75.5)/208 =
solve it this the answer

Answer 12

is this the final answer 1.814

Answer 13

good in maths right answer 1.81