Answer:
A) 22.4L
Explanation:
we know, ideal gas law states
PV=nRT
V=nRT/P
At STP,
T= 273.15K P=1atm R=0.082L.atm/mol/K n=1 mole
V=(1*0.082*273.15)/ 1
V=22.4L
Answer:
2H2 + O2 -----> 2H2O
Not sure about the second question though.
Answer:
No, it will not pop. (See photo)
Explanation:
Answer:
24g of carbon
Explanation:
From Avogadro's hypothesis, we understood that 1mole of any substance contains 6.02x10^23 atoms. This gives us a background understanding that 1mole of carbon also contains 6.02x10^23 atoms.
1 mole of carbon = 12g
If 12g of carbon contains 6.02x10^23 atoms,
then Xg of carbon will contain 1.204 x 1024 atoms i.e
Xg of carbon = (12x1.204x10^24)/6.02x10^23 = 24g
Therefore, 24g of carbon contains 1.204x10^24 atoms
