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VLD [36.1K]
2 years ago
14

What are some ways that solar energy is used?

Chemistry
2 answers:
mrs_skeptik [129]2 years ago
5 0
As heat for making hot water, heating buildings and cooking.
mestny [16]2 years ago
5 0

Answer:

this is the answer hope this will help you

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What particle limitation to the widespread of this reusable water bottles? Pls help someone
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Answer: Plastic water bottles

Explanation:

If you use disposable water bottles, here are some important concerns you should know about how they’re made as well as the problems they cause for the planet, your health, and your wallet.

3 0
3 years ago
Are there molecules of sodium chloride within a sodium chloride crystal?
alukav5142 [94]
No, within a crystal like structure or ionic lattice of sodium chloride, there are ions of Na and Cl. Na+ and Cl- respectively that are attracted to each other due to their opposite charges. Many of these ions form a crystal structure.
6 0
3 years ago
You can practice converting between the mass of a solution and mass of solute when the mass percent concentration of a solution
LUCKY_DIMON [66]

<u>Answer:</u> The mass of solution having 768 mg of KCN is 426.66 grams.

<u>Explanation:</u>

We are given:

0.180 mass % of KCN solution.

0.180 %(m/m) KCN solution means that 0.180 grams of KCN is present in 100 gram of solution.

To calculate the mass of solution having 768 mg of KCN or 0.786 g of KCN   (Conversion factor:  1 g = 1000 mg)

Using unitary method:

If 0.180 grams of KCN is present in 100 g of solution.

So, 0.768 grams of KCN will be present in = \frac{100g}{0.180g}\times 0.768=426.66g of solution.

Hence, the mass of solution having 768 mg of KCN is 426.66 grams.

8 0
3 years ago
Which of the following is a type of electromagnetic radiation?
emmasim [6.3K]
A type of electromagnetic radiation would be electromagnetic waves
6 0
2 years ago
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"three points A, B, and C are collinear, and B is between A and C, then AB + BC = AC” is a statement of the ___ postulate
olchik [2.2K]
Segment addition postulate.
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3 years ago
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