Answer:
Explanation:
By the First Law of Thermodynamics, the piece of metal and water reaches thermal equilibrium when water receives heat from the piece of metal. Then:
Assuming ideal gas behavior:
P1V1 = P2V2
V2 = P1V1/P2 = 1.05 atm * 0.570 liters / 7.47 atm = 0.080 liters
Answer:
66 grams of carbon dioxide
C3H8+5O2=3CO2+4H2O
Answer:
A. 0.48mol O2
Explanation:
The balanced equation is given as follows:
2CH3OH + 3O2 → 2CO2 + 4H2O
This shows that 2moles of CH3OH is required to react with 3 moles of O2
If 0.32 moles of CH3OH are reacted, then;
0.32 × 3/2 moles of O2 is required
= 0.96/2
= 0.48mol of O2