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DerKrebs [107]
3 years ago
15

If you add ethyl alcohol to water, will the overall density increase or decrease?

Chemistry
2 answers:
Gnom [1K]3 years ago
3 0
Increase in density
kherson [118]3 years ago
3 0
Both water and alcohol are polar liquids. ... When the molecules of alcohol become more densely packed within the water molecules, the density of the mixture changes according to the formula density = mass/volume. If the volume decreases (and we know that mass is conserved), the density increases.
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poizon [28]
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8 0
3 years ago
Hi first one to answer ill give them brainliest <br> can you make a 3-D water cycle in a box?
Eva8 [605]

Answer: if ur talking abt a project,

yes, there will have to be a way to see how it looks like so it can't be a full box. so like the front or the top or anything has to be cut.

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if not in a box shape, it can be inside a box. that would make it any shape but it's still in a box.

Explanation:

5 0
3 years ago
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If 10 moles of H2O are produced how many moles of CO2 are also produced.
Sedbober [7]
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4 0
4 years ago
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allochka39001 [22]

Answer:

(c)-He separates the larger pebbles and other debris from the finer sand by sifting it with wire mesh.

Explanation:

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Randy separates the substances of the soil with a wire mesh, so it's possible to define the substances, then the mixture is heterogeneous.

8 0
4 years ago
What is the mass of 15 ml of aluminum if the density is 2.70 g/ml?
olga2289 [7]

Answer:

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3 0
3 years ago
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