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SCORPION-xisa [38]
3 years ago
15

What are some HYDROPHILIC materials?

Chemistry
1 answer:
alisha [4.7K]3 years ago
8 0
Including the alkanes, oils , fats and greasy substances in general
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The illustration depicts the formation of an ionic chemical bond between lithium and fluorine atoms. Why is the resulting compou
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Answer:

The answer in this question is show you made Sodium Hydroxide and Hydrogen Gas.In order to do the products of the reaction relate to the phenol red test and the splint test you need to show that you made Sodium Hydroxide and Hydrogen Gas. Show that you made Sodium Hydroxide and Hydrogen Gas so that the products of the reaction relate to the phenol red test and the splint test.

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2 years ago
Which metals have similar chemical properties? Check all that apply. barium
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6 0
3 years ago
A 0.5376 g sample of an unknown compound is found to contain 0.3044 g of carbonate. Could this compound be calcium carbonate?
shepuryov [24]
Calcium carbonate has the formula: CaCO3
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mass of calcium = 40 grams
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mass of oxygen = 16 grams
Therefore,
molar mass of CaCO3 = 40 + 12 + 3(16) = 100 grams
molar mass of carbonate = 12 + 3(16) = 60 grams

One mole of calcium carbonate contains one mole of carbonate. Therefore, 100 grams of CaCO3 contains 60 grams of CO3.
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Based on the above calculations, the sample is not CaCO3
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