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11111nata11111 [884]
2 years ago
11

Xg 4Na + 15g 02 → 70g 2Na20

Chemistry
1 answer:
aleksley [76]2 years ago
6 0

Answer: 43.125g

Explanation:4Na+ O2=2Na2O

Molar mass: 23. 32. 62. React.mass: 92.

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The flotation process used in metallurgy involves Multiple Choice the roasting of sulfides. separation of gangue from ore. elect
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The flotation process used in metallurgy involves the separation of gangue from ore.

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1 year ago
The sodium salt, NaA, of a weak acid is dissolved in water; no other substance is added. Which of these statements (to a close a
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