Answer is: <span>the pressure is 1.12 atm.
</span>n(O₂) = 0.00825 mol, amount of substance.
V = 174 mL ÷ 1000 mL/L = 0.174 L, volume of gas.
<span>
T = 15°C = 288.15 K; temperature.
R = 0.08206 L·atm/mol·K, </span>universal gas constant.<span>
Ideal gas law: p·V = n·R·T.
</span>p =
n·R·T / V.
p = 0.00825<span> mol · 0.08206 L·atm/mol·K · 288.15 K /
0.174 L.
p = 1.12 atm.</span>
I think both of them are but I really don't know
La respuestas de lo que descirbiste es 18.02 gramos
Saludos
Answer:
the first and second one are both already balanced but the third one is
Caco3->Cao+Co2
Answer:
lonic
Explanation:
MgF2 ( Magnesium fluoride ) is ionic.
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