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hammer [34]
2 years ago
15

Which solute forms a saturated solution when 36 g of it are dissolved in 25 g of water at 20°C?

Chemistry
1 answer:
aleksklad [387]2 years ago
5 0

Answer:

<h2>Sodium Chloride (NaCl)</h2>

Explanation:

Using the standard solubility table , the solubility of sodium chloride is 36 g/100 mL water at 25°C.

Which means that 1 g of solid(that is in crystal form) sodium chloride will dissolve in 100 mL of water at 25°C.

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2 years ago
Which one of the following groups of chemical compounds is composed entirely of organic compounds?
guajiro [1.7K]

Answer:

D

Explanation:

Organic compounds are chemical compounds which usually contains one or more atoms of carbon, hydrogen, oxygen and sometimes nitrogen or sulphur. Carbon and hydrogen are the main element that is contained in most organic compounds.

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Option B is wrong because calcium chloride is not an organic compound

Option C is wrong also as calcium sulphate is not an organic compound

Option D is correct as all are organic compounds

7 0
2 years ago
Explain how to produce a longitudinal wave on a spring that has large energy. There are two answers; one involves wavelength and
melamori03 [73]
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Which of the following are examples of physical properties of ethanol? Select all that apply.
bazaltina [42]
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