Hydrogen is a non-polar gas with very weak intermolecular forces of attraction. Hydrogen will deviate from the ideal gas behavior at high pressure.
Hey there!
Molar mass of CaCl₂:
Add the molar masses of each element multiplied by the amount of that element we have.
Ca: 1 x 40.078
Cl: 2 x 35.453
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110.98 grams
The molar mass of calcium chloride is 110.98 grams.
Hope this helps!
The molarity of HCL is 71mL, the H3O+ 49g, and the pH is 12.