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dangina [55]
2 years ago
7

MULTIPLE CHOICE QUESTION

Chemistry
1 answer:
kari74 [83]2 years ago
6 0

Answer:

3:small holes that let air in and out

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To prepare the cooling system for an ice cream freezer, the chef adds 59.7 g of salt (NaCl) to 1433.3 g of ice. Predict the lowe
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Explanation: Hope this helps! Have a great day :)

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3 years ago
Which mass of urea, CO(NH2)2, contains the same mass of nitrogen as 101.1g of potassium nitrate?
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In order to calculate the mass of nitrogen, we must first calculate the mass percentage of nitrogen in potassium nitrate. This is:
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3 years ago
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Gelneren [198K]
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What is the result of multiplying (2.5 × 1010) × (2.0 × 10-7)?
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