Solution of task 9 of Chemistry Book Shimanovich 2003
If the total amount of your purchases from the seller Михаил_Перович more than:
- 200 $ the discount is 15%
- 100 $ the discount is 10%
- 50 $ the discount is 7%
- 20 $ the discount is 5%
- 10 $ the discount is 3%
- 5 $ the discount is 2%
- 1 $ the discount is 1%
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9. 2.48 g of monovalent metal oxide contains 1.84 g of metal. Calculate the equivalent masses of the metal and its oxide. What is the molar and atomic mass of this metal equal to?