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Andrei [34K]
3 years ago
11

Levi is installing a heat pump. He installed the pipes two feet deep. He then installed the unit withín the house and

Chemistry
1 answer:
g100num [7]3 years ago
5 0

Answer:

It is A

Explanation

O The pipes need to be at least six feet deep to avoid the freezing ground, and he did not need to install a furnace.

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Answer:

a weighing balance, a measuring cylinder, a spatula, a beaker/flask, and a stirrer

Explanation:

The lab apparatus that would be needed to prepare a solution of sodium chloride would be <em>a weighing balance, a measuring cylinder, a spatula, a beaker/flask, and a stirrer.</em>

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