Question

The mass of P4O10 that will be obtained from the reaction of 1.33 gram of P4 and 5.07 of oxygen is

Answer 1

ok here first see that for one molecule of p4O10 how much mass of p4 and O10 is required

Answer 2

p=31g
O=16g
P4=3(31)
O=10(16)
P4O10=93+160
=253g

Answer 3

this is for one molecule

Answer 4

now it looks like that we are given the mass of P4 9 times smaller than the orignal =93/9=1.33g

Answer 5

so their should be 9 times smaller mass of O10 is required to form a product ..so in this case product will not form

Answer 6

what are the options you have ?

Answer 7

????

Answer 8

[A]. 2.05 gram
[B].
3.05 gram @
[C]. 4.05 gram
[D]. 5.05 gram