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sukhopar [10]
2 years ago
12

Is acid rain corroding a statue an example of physical weathering

Chemistry
1 answer:
muminat2 years ago
6 0

Answer:

Acid rain's effect on stone is a chemical change.

Explanation:

Acid rain has hydrochloric acid which reacts with the calcium carbonate in the stone.

I hope this helps. (Sorry if i am wrong)

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Using your senses like nose, mouse, hand, ears and others to gather information is called<u> observation.</u> You can get information by feeling, tasting, smelling,hearing and so on.
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3 years ago
Lithium hydroxide reacts with hydrobromic acid(HBr) to produce lithium bromide and water. If you
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Answer:

3.00 moles of Lithium bromide will be produced

Explanation:

The reaction that takes place is:

  • LiOH + HBr → LiBr + H₂O

By looking at the reaction equation, we can see that<em> the reaction of 1 mol of lithium hydroxide (LiOH) produces 1 mol of lithium bromide (LiBr).</em> Thus, 3.00 moles of LiOH would conversely produce 3.00 moles of LiBr.

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2 years ago
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Does water added to a flask containing chlorine gas and solid sodium react in the chemical reaction to make sodium chloride
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Answer:

Explanation:

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This reaction is actually explosive and would produce fine powder of sodium chloride

We have the reaction as follows:

2Na_{(s)}+Cl_{2(g)}\rightarrow2NaCl_{(s)}

Essentally, what we can deduce from here is that we do not need to add water to the flask. Except for the reason that we would want the sodium chloride solid in the solution form, there is absolutely no reason to add water to the flask as the reaction would proceed normally

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1 year ago
A new grill has a mass of 30.0 kg. you put 1.5 kg of charcoal in the grill. you burn all the charcoal and the grill has a mass o
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From the above balanced reaction, 1 mole of carbon releases 1 mole of CO_{2} gas.

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Thus, total mass of gas released is 5.5 kg.

7 0
3 years ago
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