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7 Cards in this Set
- Front
- Back
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Write the formula that connects Mr, mass and number of moles |
Moles= mass/Mr |
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What is the value of the avagadros number |
6.022 x 1023 |
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In any chemical reaction if one reactant is used up first this is called the ________ reactant |
Limiting |
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What happens to the total mass in any chemical reaction |
Stays the same |
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How many cm3 are there in a dm3 |
1000 |
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Write the formula that links volume of solvent, mass of solute and concentration |
Concentration=mass of solute/mass of solvent |
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What is the unit of concentration |
g/dm3 or mol/dm3 |
