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• What is the formula to calculate moles from mass and molar mass?

  Moles = Mass / Mr
• How do you calculate mass using moles and molar mass?

  Mass = Moles x Mr
• What does the formula Mass/Mr = Moles represent?

  It shows the relationship between mass and moles
• What is the formula to calculate concentration from mass and volume?

  Concentration = Mass / Volume
• How can you find mass using concentration and volume?

  Mass = Volume x Concentration
• What is the formula to calculate volume from mass and concentration?

  Volume = Mass / Concentration
• What does the formula No.Moles/Concentration = Volume indicate?

  It relates the number of moles to volume
• How do you calculate concentration from number of moles and volume?

  Concentration = No.Moles / Volume
• What is the formula to find the number of moles using concentration and volume?

  No.Moles = Concentration x Volume
• What is the formula for percentage yield?

  % yield = (amount produced / max possible) x 100
• What does atom economy measure?

  It measures efficiency of reactants used
• What is the formula for atom economy?

  Atom economy = (Mr desired / total Mr of reactants) x 100
• What is the volume of gas per mole at standard conditions?

  24 liters
• How do you calculate the number of moles from the volume of gas?

  No.Moles = Volume of gas / 24