HEL PLEASE What is the volume of 87.0 g of nitrogen dioxide gas (NO2) at STP?

Answer in units of L

V=1.18 L

Explanation:

Alternative solution:

Calculate how many moles

2.34

g

C

O

2

is

2.34

g

⋅

1

m

o

l

44

g

C

O

2

=

0.053

m

o

l

Simple mole ratios tell us that

1

mol of any gas at STP is

22.4

L

, but since we only have

0.053

m

o

l

, we times

22.4

L

m

o

l

by

0.053

m

o

l

.

22.4

L

m

o

l

⋅

0.053

m

o

l

=

1.18

L

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answer: the primary difference between a hypothesis and a theory is that b hypothesis is falsifiable, but a theory has been proven to be correct. theory is an explanation of something that is happening but hypothesis is a guess of something that can happen

explanation:

it means there are 3 atoms of oxygen