Answer: The pressure of the gas in atmospheres is 1.76
Explanation:
According to ideal gas equation:

P = pressure of gas = ?
V = Volume of gas = 70.0 L
n = number of moles = 
R = gas constant =
T =temperature =


Thus the pressure of the gas in atmospheres is 1.76
Answer:
Condensation is when heat turns to water vapour
Melting is when solid turns to liquid
Freezing is when liquid turns to solid
Sublimation is when solid turns to gas without passing through the liquid state
Answer:
B. Adding an enzyme to the reaction
D. decreasing the concentration of a reactant.
I think it’s you did this equation right!
They are equaled
NaCl + H2 Na + 2H Cl ✅
Good job