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3 years ago

Why carbon dioxide is much more soluble in alkaline solutions

Chemistry

2 answers:

disa [49]3 years ago

8 0

Answer:

because co2 dissolve by water

rewona [7]3 years ago

3 0

Answer:

Because CO2 dissolved in water is acidic: it forms carbonic acid. The second equilibrium below strongly favors dissolved CO2

Hope it will help you

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Rn-222 has a half-life of 3.82 days. If 25.0 g of Radon-22 was originally present, approximately how many grams would be left af

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Answer:

Approximately 0.39 g or 0.4 g if you're rounding up

Explanation:

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Let's round that up to 4

That means 15 days is around 4 half lives

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A piece of wood has a labeled length value of 63.2 cm. You measure its length three times and record the following data: 63.1 cm

Ulleksa [173]

Percent error (%)= $\frac{\left | Accepted value - Measured value \right |}{Accepted value}\times 100$

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Given Measured(calculated values) = 63.1 cm , 63.0 cm , 63.7 cm

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Accepted value (true value) = 63.2 cm, Measured(calculated values) = 63.1 cm

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$Percent error = 0.00316\times 100$

Percent error = 0.316 %

3) Percent error (%) for third measurement.

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Percent error (%)= $\frac{\left | Accepted value - Measured value \right |}{Accepted value}\times 100$

$Percent error = \frac{\left | 63.2 - 63.7 \right |}{63.2}\times 100$

$Percent error = \frac{\left | -0.5 \right |}{63.2}\times 100$

$Percent error = \frac{(0.5)}{63.2}\times 100$

$Percent error = 0.00791\times 100$

Percent error = 0.791 %

Percent error for each measurement is :

63.1 cm = 0.158%

63.0 cm = 0.316%

63.7 cm = 0.791%

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Answer:

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Bad White [126]

Balanced chemical reaction:

MgSO₄(aq) + Sr(NO₃)₂(aq) → Mg(NO₃)₂(aq) + SrSO₄(s).

Ionic reaction:

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Net ionic reaction:

Sr²⁺(aq) + SO₄²⁻(aq) → SrSO₄(s).

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3 years ago

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Why carbon dioxide is much more soluble in alkaline solutions​

Why carbon dioxide is much more soluble in alkaline solutions