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Grade 8 · Chemistry

Grade 8 Analytical chemistry worksheet

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

What is on the worksheet

  1. A model solution contains 12 g solute and 50 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  2. A model solution contains 5 g solute and 405 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  3. A model solution contains 5 g solute and 80 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  4. A model solution contains 54 g solute and 237 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  5. A model solution contains 41 g solute and 68 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  6. A model solution contains 43 g solute and 393 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  7. A model solution contains 28 g solute and 277 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  8. A model solution contains 30 g solute and 189 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  9. A model solution contains 34 g solute and 93 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  10. A model solution contains 4 g solute and 375 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  11. A model solution contains 39 g solute and 129 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  12. A model solution contains 6 g solute and 393 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  13. A model solution contains 26 g solute and 91 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  14. A model solution contains 58 g solute and 183 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  15. A model solution contains 57 g solute and 191 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  16. A model solution contains 32 g solute and 114 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  17. A model solution contains 39 g solute and 274 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  18. A model solution contains 59 g solute and 163 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  19. A model solution contains 4 g solute and 449 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

  20. A model solution contains 6 g solute and 500 g solvent. Find the solute mass percentage. Round to 3 decimal places if needed. Answer in %.

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