PV = nRT
⇒P1/T1 = P2/T2
⇒500/300 = 100/T2
⇒ T2 = 100×300/500 = 60K
Answer is D
The answer is d. the moon's period of rotation and revolution are equal. The amount of time it takes the moon to orbit the earth is the same amount of time it takes to rotate on its axis, resulting to the same side of the moon facing the earth.
Answer:
25.2 grams HOAc
Explanation:
For solution preparations a simple formula for determining amount of solute needed is ...
from solid stock => grams = Molarity x Volume (Liters) x formula wt of solute
∴ grams HOAc = M·V·f.wt = (0.839M)(0.500L)(60.05g/mol) = 25.2 grams HOAc
Mixing => Transfer gram wt of solute to mixing container and dilute up to but not to exceed total needed volume.
Answer:
prohibited because of germs that are on your phone.
Explanation: