CP More Massing Mole Calculation Homework

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1) What mass do I have to weigh out to get 4.25 mole of S

a) Unknown information:

b1) Known information (not conversions factor):


b2) Known conversion factor information:




c) Dimensional Analysis Work by Equation:







2) How many mole of Iron (Fe) do I have if I weigh out 124g of this element?

a) Unknown information:

b1) Known information (not conversions factor):


b2) Known conversion factor information:




c) Dimensional Analysis Work or by Equation:








3) What mass do I have to weigh out to get 9.37 mole of Copper (Cu)?

a) Unknown information:

b1) Known information (not conversions factor):


b2) Known conversion factor information:




c) Dimensional Analysis Work or by Equation:







4) How many mole of Magnesium (Mg) do I have if I weigh out 319g of this element?

a) Unknown information:

b1) Known information (not conversions factor):


b2) Known conversion factor information:




c) Dimensional Analysis Work or by Equation:








Answers:

1) 136.0g S = 136g S

2) 2.214 moles Fe = 2.21 mole Fe

3) 599.6g Cu = 600.g Cu

4) 13.29g Mg = 13.3g Mg


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Last edited October 31, 2019 11:40 am (diff)
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