Answer:
A
Explanation:
The type of property used to describe a substance is reactivity
<span>523 grams
First, calculate the molar mass of CH3OH
Atomic weight of carbon = 12.0107
Atomic weight of hydrogen = 1.00794
Atomic weight of oxygen = 15.999
Molar mass of CH3OH = 12.0107 + 4 * 1.00794 + 15.999 = 32.04146
Now determine how many moles you have by dividing the number of atoms by avogadro's number
moles = 9.83 x 10^24 / 6.0221409 x 10^23 = 16.3231
Now multiply the number of moles by the molar mass
16.3231 * 32.04146 = 523.0159557
Since we only have 3 significant figures, round the result to 3 significant figures.
523.0159557 grams = 523 grams</span>
Answer:
0.89821 atm
Explanation:
Psi and atm are units of pressure.
Psi stands for pound force per square inch.
While atm stands for atmosphere.
In order to convert the psi to atm we would divide the given value 14.696.
Given value = 13.2 psi
In atm:
13.2 / 14.696 = 0.89821 atm
Answer:
81.0
Explanation:
mutiply the value by 101.325 to get the answer a. 81.1
