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Show all work for the following problems. Formula Name of Substance Molar Mass 30. Ca(OH)2 128.10 g = ? mol 31. 2.5 mol = ? g methanol 32. Fe2O3 3H2O...

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You need to fill in the planks for the molecules.
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the blanks are
Formula
Name of Substance
Molar Mass
Show all work for the following problems. Formula Name of Substance Molar Mass 30. Ca(OH) 2 128.10 g = ? mol 31. methanol 2.5 mol = ? g 32. Fe 2 O 3 3H 2 O 0.0105 mol = ? g 33. sodium chloride 25.0 g = ? mol 34. helium 2.40 g = ? mol 35. CH 4 ( g ) 1.250 mol = ? g 36. carbon tetrachloride 3.2 mL = ? mol (d = 1.58 g/mL)
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ChemistryQ.doc

Show all work for the following problems.
Formula Name of
Substance 30. Ca(OH)2 Molar Mass
Mass of Calcium = 40.08
Mass of Oxygen = 16 74.10 g = 1 mole Mass of Hydrogen = 1
Calcium
Hydroxide 128.10...

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