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OlgaM077 [116]
2 years ago
8

1) Calculate the empirical formula of a compound with 36g of carbon and 96g of oxygen.

Chemistry
1 answer:
grandymaker [24]2 years ago
5 0

Answer:

C4H6

Explanation:

See attached table

Convert each of the masses into moles by dividing the mass by the molar mass of that element.  That yields 3.83 moles of C and 6 moles of O.  I rounded up the C to 4 moles to result in an empirical formula of C4H6

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Answer:

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The melting points for the compounds li2s, rb2s, and k2s are 900°c, 530°c, and 840°c, respectively. list these three compounds i
Mila [183]

Answer: The order of increasing lattice energy is Li_2S>K_2S>Rb_2S

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7 0
3 years ago
Formulación del dióxido de cobalto
Svetlanka [38]

Answer:

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4 0
2 years ago
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kogti [31]

Answer:

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