Answer:

Explanation:
The formula for tin(IV) sulfide is SnS
I believe it’s the third option
Chemically combined to make a new pure substance
Answer:
A. volume
Explanation:
Generally the equation for the ideal gas is mathematically given as
PV=nRT
Where
P=pressure
V=volume
R=gas constant
n=Number of Moles
T=Temperature
Therefore
V=nRT/P
Option A
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