2 years ago

The amount of energy levels _______________ across a period, from left to right

Chemistry

1 answer:

liq [111]2 years ago

3 0

Answer:

science

Explanation:

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how many milliliters of 1.50 m hno3 contain enough nitric acid to dissolve an old copper penny with a mass of 3.94 g?

Lerok [7]

Molar mass HNO₃ = 63.0 g/mol

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Volume = moles / molarity

V = 0.0625 / 1.50

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Anestetic [448]

Answer: The equilibrium partial pressure of chlorine gas is 0.360 atm

Explanation:

For the given chemical equation:

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