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Evgesh-ka [11]
3 years ago
11

Can someone please help me come up with a hypothesis for an experiment?

Chemistry
1 answer:
m_a_m_a [10]3 years ago
5 0
I believe that sugar will desolve the fastest because of the room temperature
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How many grams are there in 2.00 moles of copper (ii) oxide
tatuchka [14]

Answer: 159 grams

Explanation:

Copper (ii) oxide has the chemical formula CuO.

Now given that:

Mass of CuO in grams = ? (let unknown value be Z)

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Molar mass of CuO = ?

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= 63.5g + 16g

= 79.5 g/mol

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