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NeX [460]
3 years ago
10

Molality is a way to express the concentration of a solution that represents the number of moles of

Chemistry
1 answer:
GrogVix [38]3 years ago
6 0

Answer:

45

Explanation:

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which of the following cannot be considered a single phase? a) a pure solid b) a pure liquid c) a homogeneous mixture d) a heter
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In sediments and waterlogged soil, dissolved O2 concentrations are so low that the microorganisms living there must rely on othe
kakasveta [241]

Answer:

1) SO₄ ²⁻ : (+6)

  H₂S : (-2)

Explanation:

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b) The net ionic equation under acidic conditions is:

              4 H₂ + SO₄²⁻ + H⁺ → HS⁻ + 4 H₂O

    Global reaction:  SO₄²⁻ + 2H⁺ → H₂S + O₂

3 0
2 years ago
Are plant cells affected when water is scarce
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3 years ago
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Answer:

carbondioxide is an example of compound.

4 0
4 years ago
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