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H 2 O

H 2 O. Solution : 1.00794 (2) H + 15.9994 O. Find the molar mass of:. 18.0153. g/mol. HF. Solution : 1.00794 H + 18.99840 F. Find the molar mass of:. 20.00634. g/mol. KCl. Solution : 39.0983 K + 35.453 Cl. Find the molar mass of:. 74.551.

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H 2 O

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  1. H2O Solution: 1.00794 (2) H + 15.9994 O Find the molar mass of: 18.0153 g/mol

  2. HF Solution: 1.00794 H + 18.99840 F Find the molar mass of: 20.00634 g/mol

  3. KCl Solution: 39.0983 K + 35.453 Cl Find the molar mass of: 74.551 g/mol

  4. CO2 Solution: 12.0107 C + 15.9994 (2) O Find the molar mass of: 44.0095 g/mol

  5. Li2O Solution: 6.941 (2) Li + 15.9994 O Find the molar mass of: 29.881 g/mol

  6. Zn(OH)2 Solution: 65.409 Zn 15.9994 (2) O + 1.00794 (2) H Find the molar mass of: 99.424 g/mol

  7. Zn3(PO4)2 Solution: 65.409 (3) Zn 30.97376 (2) P + 15.9994 (8) O Find the molar mass of: 386.170 g/mol

  8. Al(OH)3 Solution: 26.981538 Al 15.9994 (3) O + 1.00794 (3) H Find the molar mass of: 78.0036 g/mol

  9. Al2(SO4)3 Solution: 26.981538 (2) Al 32.065 (3) S + 15.9994 (12) O Find the molar mass of: 342.151 g/mol

  10. sulfur trioxide Find the formula first: SO3 then find the atomic masses: 32.065 S + 15.9994 (3) O Find the molar mass of: 80.063 g/mol

  11. hydrogen peroxide Find the formula first: H2O2 then find the atomic masses: Find the molar mass of: 1.00794 (2) H + 15.9994 (2) O 34.0147 g/mol

  12. Find the formula first: Lead(II) hydroxide Pb(OH)2 then find the atomic masses: 207.2 Pb Find the molar mass of: 15.9994 (2) O + 1.00794 (2) H 241.2 g/mol

  13. Find the formula first: ammonium hydroxide NH4OH then find the atomic masses: 14.0067 N Find the molar mass of: 15.9994 O + 1.00794 (5) H 35.0458 g/mol

  14. Find the formula first: nitric acid HNO3 then find the atomic masses: 1.00794 H Find the molar mass of: 14.0067 N + 15.9994 (3) O 63.0128 g/mol

  15. Find the formula first: hydrochloric acid HCl then find the atomic masses: 1.00794 H Find the molar mass of: + 35.453 Cl 36.461 g/mol

  16. Find the formula first: iron(III) chloride FeCl3 then find the atomic masses: 55.845 Fe Find the molar mass of: + 35.453 (3) Cl g/mol 162.204

  17. Find the formula first: dinitrogen pentoxide N2O5 then find the atomic masses: Find the molar mass of: 14.0067 (2) N + 15.9994 (5) O 108.0104 g/mol

  18. Find the formula first: hydrobromic acid HBr then find the atomic masses: 1.00794 H Find the molar mass of: + 79.904 Br 80.912 g/mol

  19. Find the formula first: lead(IV) oxide PbO2 then find the atomic masses: 207.2 Pb Find the molar mass of: + 15.9994 (2) O 239.2 g/mol

  20. Find the formula first: cobalt(II) chloride CoCl2 then find the atomic masses: 58.9332 Co Find the molar mass of: + 35.453 (2) Cl g/mol 129.839

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