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lions [1.4K]
3 years ago
11

When vinegar is added to some marble chips ( calcium carbonate) bubbles of gas are observed, what gas is produced and how can it

be identified?
Chemistry
1 answer:
Scrat [10]3 years ago
7 0

Answer:

By passing the gas through lime water

Explanation:

The equation of the reaction of vinegar with  calcium carbonate in the form of marble chips is shown below;

CaCO3(s) + 2CH3COOH(aq) ---------> Ca(CH3COO)2(aq) + H2O(l) + CO2(g).

We can see from the reaction equation that the gas produced is carbon dioxide. This gas is identified by passing the gas through lime water. If lime water turns milky, then the gas is truly carbon dioxide.

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How many moles of c6h12o6 are consumed if 6 moles of o2 are consumed
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C₆H₁₂O₆, or glucose, is oxidized in the presence of oxygen to form carbon dioxide and water. The reaction equation for this is:
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O
Therefore, if 6 moles of oxygen are consumed, we can see from the equation that one mole of C₆H₁₂O₆ will be consumed.
3 0
3 years ago
QUICKLY!!!!!
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The ability to do work is energy.

Hope it helps!!!

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2 years ago
At sea level, a kilogram welghs approximately<br> 2 pounds<br> 10 pounds<br> 5 pounds<br> 1 pound
Vedmedyk [2.9K]

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5 0
3 years ago
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sineoko [7]

Explanation:

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7 0
3 years ago
How do you solve (1 x 1025) =3 x 10
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Hey There!!~

Your best answer choice is 10280 or 10,280.

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4 0
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