A set of cards to revise mole calculations
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| g | amount in grammes
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| mol | amount in moles
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| dm3 | amount in cubic decimetres
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| cm3 | amount in cubic centimetres
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| 24dm3 | molar volume of any gas
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| convert 24dm3 to cm3 | 24 000cm3
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| 6.02 x 10E23 | 1 mole of anything
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| Convert 25cm3 to dm3 | 0.025dm3
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| Convert 24dm3 to cm3 | 24 000cm3
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| g/dm3 | concentration in grammes per cubic decimetre
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| gdm-3 | concentration in grammes per cubic decimetre
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| mol/dm3 | mol/dm3
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| moldm-3 | moldm-3
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| mol | amount in moles
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| Number of atoms in 2 moles of Neon (Ne) | 1.20x10E24
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| Number of atoms in 1 moles of chlorine (Cl2) | 1.2010E24
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| Number of molecules in 1 mole of chlorine (Cl2) | 6.0210E23
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| 24 000cm3 | Molar volume of any gas
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| Number of molecules in 48g of oxygen gas | 9.05E23
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| Number of moles of NaOH in 25cm3 of a 0.1M solution | 0.0025
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| Mass of NaOH in 25cm3 of a 0.1M solution (2 formula triangles needed) | 0.1g
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| Mass of NaOH in 1dm3 of a 0.1M solution (2 formula triangles needed) | 4g
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| Equation for the reaction of sodium hydroxide (NaOH) and sulphuric acid H2SO4 | 2NaOH + H2SO4 = Na2SO4 + 2H2O
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| Number of moles of sulphuric acid which will react with 0.1 moles of sodium hydroxide 2NaOH + H2SO4 = Na2SO4 + 2H2O | 0.05
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| Number of moles of sulphuric acid (H2SO4) in 12.55cm3 of a 0.1M solution | 0.001255
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| Mass of sulphuric acid (H2SO4) in 12.55cm3 of a 0.1M solution | 0.12299
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| Number of moles of oxygen gas in 12 000cm3 | 0.5
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| Mass of oxygen gas in 12 000cm3 | 16g
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
willocka
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