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vichka [17]
4 years ago
11

D Which compound is insoluble in water?

Chemistry
1 answer:
densk [106]4 years ago
3 0

Answer:

Examples of substances insoluble in water: oil, acetone, ether

Explanation:

Such examples of substances are non-polar and do not dissolve in water (polar compound). The classic example is oil floating in water (this happens because oil has a lower density than water).

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Imagine there is less gravity on Earth for
Bond [772]

Answer:

Three ways that I would make most of this situation are going near an area to avoid the things drifting into space. I would seek shelter in a basement. I would also stay indoors.

Earth's atmosphere and its oceans, rivers, and lakes would be one of the first things to drift away into space, we would need to avoid those obstacles by seeking shelter. The first problem is that Earth is rotating at high speed, rather like the way a weight on a string rotates if you spin it around your head. Anyone unfortunate enough to be outside at the time would quickly be lost. People inside buildings would be safer because most buildings are so firmly rooted to the ground that they would stay put even without gravity – at least for a while.

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3 years ago
Just need a letter so no that does not help
il63 [147K]
Like A B C D or like a mailed letter

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4 years ago
12. How much mass is in a 3.25-mole sample of NH 4 OH? A. 10.8 g B. 34.0 g C. 35.1 g D. 114 g
Galina-37 [17]

Answer:

D. 114 g

Explanation:

  • NH4OH molecular weight. Molar mass of NH4OH = 35.0458 g/mol This compound is also known as Ammonium Hydroxide.
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8 0
3 years ago
Which of the following are saturated hydrocarbons?
Digiron [165]

Answer:

a. Alkynes (CnH2n+2) are saturated hydrocarbons.

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3 years ago
You are asked to determine the identity of an unknown liquid and can measure only one physical property. You heat the liquid and
gavmur [86]

Answer:

A. boiling point

Explanation:

I'm not good at explaining science but...

Heating- keyword

I would take out b and c because you don't need heat for those.

When it's liquid, it would boil, not melt.

Vapor is also a sign of boiling.

7 0
3 years ago
Read 2 more answers
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