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goldfiish [28.3K]
3 years ago
8

What is the formula for hydrophosphoric acid?

Chemistry
1 answer:
34kurt3 years ago
4 0

Answer:

H3PO4 is the formula for hydrophosphoric acid

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Determain the number of moles in 2.24l of ch4 at stp
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Answer:

0.1 mole of CH₄

Explanation:

From the question given above, the following data were obtained:

Volume of CH₄ = 2.24 L

Number of mole of CH₄ =?

The number of mole of CH₄ can be obtained as follow:

Recall:

1 mole of a gas occupy 22.4 L at stp. This implies that 1 mole of CH₄ occupies 22.4 L at stp.

22.4 L = 1 mole of CH₄

Therefore,

2.24 L = 2.24 × 1 mole of CH₄ / 22.4

2.24 L = 0.1 mole of CH₄.

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Answer:

The half-cells separate the oxidation half-reaction from the reduction half-reaction and make it possible for current to flow through an external wire.

Explanation:

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Which statement about the greenhouse effect is NOT true?
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