StudyBrixFree worksheets, study guides and courses

Grade 11 · Chemistry

Grade 11 General chemistry worksheet

20 questions on general chemistry. The answer key is a separate download.

Open and downloadGet the answer keyChange the questions

What is on the worksheet

  1. A sample contains 1 mol and has stated molar mass 49 g/mol. Find its mass. Round to 3 decimal places if needed. Answer in g.

  2. A model sample has mass 167 g and stated molar mass 176 g/mol. Find its amount. Round to 3 decimal places if needed. Answer in mol.

  3. A sample contains 3.4 mol and has stated molar mass 104 g/mol. Find its mass. Round to 3 decimal places if needed. Answer in g.

  4. Two different molecular substances each have 1 mol. What must they share?

    1. The number of molecules.
    2. Their density.
    3. Their mass.

  5. For the abstract reaction A + 2B → C, 19 mol A and 20 mol B are available. Assume complete consumption of the limiting reactant. Find the maximum amount of C. Round to 3 decimal places if needed. Answer in mol.

  6. A sample contains 3.6 mol and has stated molar mass 76 g/mol. Find its mass. Round to 3 decimal places if needed. Answer in g.

  7. A sample contains 2.7 mol and has stated molar mass 94 g/mol. Find its mass. Round to 3 decimal places if needed. Answer in g.

  8. A sample contains 3.6 mol and has stated molar mass 26 g/mol. Find its mass. Round to 3 decimal places if needed. Answer in g.

  9. For the abstract reaction A + 2B → C, 47 mol A and 35 mol B are available. Assume complete consumption of the limiting reactant. Find the maximum amount of C. Round to 3 decimal places if needed. Answer in mol.

  10. For the abstract reaction A + 2B → C, 28 mol A and 24 mol B are available. Assume complete consumption of the limiting reactant. Find the maximum amount of C. Round to 3 decimal places if needed. Answer in mol.

  11. A model sample has mass 157 g and stated molar mass 53 g/mol. Find its amount. Round to 3 decimal places if needed. Answer in mol.

  12. For the abstract reaction A + 2B → C, 19 mol A and 70 mol B are available. Assume complete consumption of the limiting reactant. Find the maximum amount of C. Round to 3 decimal places if needed. Answer in mol.

  13. A model sample has mass 42 g and stated molar mass 37 g/mol. Find its amount. Round to 3 decimal places if needed. Answer in mol.

  14. For the abstract reaction A + 2B → C, 26 mol A and 21 mol B are available. Assume complete consumption of the limiting reactant. Find the maximum amount of C. Round to 3 decimal places if needed. Answer in mol.

  15. A model sample has mass 233 g and stated molar mass 149 g/mol. Find its amount. Round to 3 decimal places if needed. Answer in mol.

  16. A model sample has mass 144 g and stated molar mass 77 g/mol. Find its amount. Round to 3 decimal places if needed. Answer in mol.

  17. For the abstract reaction A + 2B → C, 23 mol A and 7 mol B are available. Assume complete consumption of the limiting reactant. Find the maximum amount of C. Round to 3 decimal places if needed. Answer in mol.

  18. A sample contains 2.6 mol and has stated molar mass 38 g/mol. Find its mass. Round to 3 decimal places if needed. Answer in g.

  19. A model sample has mass 113 g and stated molar mass 48 g/mol. Find its amount. Round to 3 decimal places if needed. Answer in mol.

  20. A model sample has mass 230 g and stated molar mass 128 g/mol. Find its amount. Round to 3 decimal places if needed. Answer in mol.

More worksheets like this