Answer:
35.8 grams
Explanation:
Multiply the density of ethyl alcohol by the volume because this will cause the units of mL to cancel out leaving you with the grams, or mass.
1.79 x 20 = 35.8
The number of moles will remain the same in the two cases
so we can equate using ideal gas equation which is PV =nRT
Where
P = Pressure
V = volume
n = moles
R = gas constant
T = temperature
for the two conditions
Putting values
Thus
V2 = 3100 L
George Washington was chosen to lead the Continental Army.
Since Washington was a qualified and professional leader during the French and Indian Wars, they believed that he would make a terrific one for the Continental Army as well. Considering that he was given authority over such a weak and poor army, he somehow handled to force the British out of Boston in 1776 and soon closed the war by having victory at Yorktown in 1781.
Answer:
Metamorphic
Explanation:
Mars is very hot and metamorphic rock is formed by heat.