Vinegar pH 3.2: Weak acid
Battery acid pH 0.5: Strong acid
Shampoo pH 7.0: Neutral
Ammonia pH 11.1 Strong base
Answer:
B: The sulfuric acid is not consumed or react with the reactant.
To calculate the amount of heat transferred when an amount of reactant is decomposed, we must look at the balanced reaction and its corresponding heat of reaction. In this case, we can see that 252.8 kJ of heat is transferred per 2 moles of CH3OH used. When 22 g of CH3OH is used, 86.9 kJ is absorbed.
Answer:
solids
Explanation:
through solids because the molecules are closer together
Answer:
The density of water 
.
Explanation:
Density of water = 1.00 g/mL
1 lb = 453.592 g
Density of the water in 
:
The density of water .
