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taurus [48]
3 years ago
10

Which statements are part of the safety protocol for this lab experiment? Check all that apply

Chemistry
2 answers:
Levart [38]3 years ago
6 0

Answer:

1, 3, 4, 6, 7

Explanation:

Elza [17]3 years ago
3 0

Answer: 1, 3, 4, 6 ,7

Explanation:

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3 years ago
Which of the following statements apply to chemistry?
Maksim231197 [3]
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3 years ago
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FIND THE RATIO BY MASS OF THE COMBINING ELEMENTS IN THE FOLLOWING COMPOUNDS
boyakko [2]
The given compound is Aluminum sulfate, Al2(SO4)3:

Molar masses:

Aluminum = 27 g/mol
Sulfur = 32 g/mol
Oxygen = 16 g/mol

The total molar mass is 342 g/mol
The ratio by mass of the elements:

Aluminum = 27*2/342 
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Sulfur = (32*3)/342
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Oxygen = (16*12)/342
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different parts of the sum rotate at different rates

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