1. BELL WORK - CHEMISTRY 525 molecules of CO2 = _______ moles of CO2
3.5 moles of H2O = _______ molecules of H2O
What is the mass of one mole of K?
What is the mass of one mole of AlCl3

2. BELL WORK - CHEMISTRY 525 molecules of CO2 = _______ moles of CO2
3.5 moles of H2O = _______ molecules of H2O
525 𝑚𝑜𝑙𝑒𝑐𝑢𝑙𝑒𝑠

3. BELL WORK - CHEMISTRY 525 molecules of CO2 = _______ moles of CO2
3.5 moles of H2O = _______ molecules of H2O
525 𝑚𝑜𝑙𝑒𝑐𝑢𝑙𝑒𝑠 1 𝑚𝑜𝑙𝑒 𝑥 1023 𝑚𝑜𝑙𝑒𝑐𝑢𝑙𝑒𝑠 =

4. BELL WORK - CHEMISTRY 525 molecules of CO2 = _______ moles of CO2
3.5 moles of H2O = _______ molecules of H2O
525 𝑚𝑜𝑙𝑒𝑐𝑢𝑙𝑒𝑠 1 𝑚𝑜𝑙𝑒 𝑥 1023 𝑚𝑜𝑙𝑒𝑐𝑢𝑙𝑒𝑠 =𝟖.𝟖𝟐 𝒙 𝟏𝟎 −𝟐𝟐 𝒎𝒐𝒍𝒆𝒔 𝑪𝑶𝟐

5. BELL WORK - CHEMISTRY 525 molecules of CO2 = _______ moles of CO2
3.5 moles of H2O = _______ molecules of H2O
525 𝑚𝑜𝑙𝑒𝑐𝑢𝑙𝑒𝑠 1 𝑚𝑜𝑙𝑒 𝑥 1023 𝑚𝑜𝑙𝑒𝑐𝑢𝑙𝑒𝑠 =𝟖.𝟖𝟐 𝒙 𝟏𝟎 −𝟐𝟐 𝒎𝒐𝒍𝒆𝒔 𝑪𝑶𝟐
3.5 𝑚𝑜𝑙𝑒𝑠

6. BELL WORK - CHEMISTRY 525 molecules of CO2 = _______ moles of CO2
3.5 moles of H2O = _______ molecules of H2O
525 𝑚𝑜𝑙𝑒𝑐𝑢𝑙𝑒𝑠 1 𝑚𝑜𝑙𝑒 𝑥 1023 𝑚𝑜𝑙𝑒𝑐𝑢𝑙𝑒𝑠 =𝟖.𝟖𝟐 𝒙 𝟏𝟎 −𝟐𝟐 𝒎𝒐𝒍𝒆𝒔 𝑪𝑶𝟐
3.5 𝑚𝑜𝑙𝑒𝑠 𝑥 1023 𝑚𝑜𝑙𝑒𝑐𝑢𝑙𝑒𝑠 1 𝑚𝑜𝑙𝑒 =

7. BELL WORK - CHEMISTRY 525 molecules of CO2 = _______ moles of CO2
3.5 moles of H2O = _______ molecules of H2O
525 𝑚𝑜𝑙𝑒𝑐𝑢𝑙𝑒𝑠 1 𝑚𝑜𝑙𝑒 𝑥 1023 𝑚𝑜𝑙𝑒𝑐𝑢𝑙𝑒𝑠 =𝟖.𝟖𝟐 𝐱 𝟏𝟎 −𝟐𝟐 𝐦𝐨𝐥𝐞𝐬 𝐂𝐎𝟐
3.5 𝑚𝑜𝑙𝑒𝑠 𝑥 1023 𝑚𝑜𝑙𝑒𝑐𝑢𝑙𝑒𝑠 1 𝑚𝑜𝑙𝑒 =𝟐.𝟏 𝐱 𝟏𝟎𝟐𝟒 𝐦𝐨𝐥𝐞𝐜𝐮𝐥𝐞𝐬 𝐇𝟐𝐎

8. BELL WORK - CHEMISTRY What is the mass of one mole of K?
What is the mass of one mole of AlCl3

9. BELL WORK - CHEMISTRY What is the mass of one mole of K?
What is the mass of one mole of AlCl3
𝐹𝑅𝑂𝑀 𝑃𝐸𝑅𝐼𝑂𝐷𝐼𝐶 𝑇𝐴𝐵𝐿𝐸:
Molar Mass K = g/mol 2 𝑑𝑒𝑐𝑖𝑚𝑎𝑙𝑠, 𝑢𝑛𝑖𝑡𝑠 𝑔/𝑚𝑜𝑙

10. BELL WORK - CHEMISTRY 𝐹𝑅𝑂𝑀 𝑃𝐸𝑅𝐼𝑂𝐷𝐼𝐶 𝑇𝐴𝐵𝐿𝐸:
What is the mass of one mole of K?
What is the mass of one mole of AlCl3
𝐹𝑅𝑂𝑀 𝑃𝐸𝑅𝐼𝑂𝐷𝐼𝐶 𝑇𝐴𝐵𝐿𝐸:
Al: g/mol =
Cl: 3 x g/mol = g/mol g/mol AlCl3
𝐹𝑅𝑂𝑀 𝑃𝐸𝑅𝐼𝑂𝐷𝐼𝐶 𝑇𝐴𝐵𝐿𝐸:
Molar Mass K = g/mol 2 𝑑𝑒𝑐𝑖𝑚𝑎𝑙𝑠, 𝑢𝑛𝑖𝑡𝑠 𝑔/𝑚𝑜𝑙