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adell [148]
3 years ago
13

Someone please ASAP the options are 1. BF. 2.B4 3.B2F2 3.BF3

Chemistry
1 answer:
arlik [135]3 years ago
6 0

Answer:

B4

Explanation:

good day

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How many grams of water will be produced when 1.6 moles of ethanol (CH3CH2OH) are burned completely? Enter a number only (no uni
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Explanation:

The reaction that takes place is:

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First we <u>convert moles of ethanol to moles of water</u>:

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Then we <u>convert moles of water to grams of water</u>, using its molar mass:

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For the reaction A (g) → 2 B (g), K = 14.7 at 298 K. What is the value of Q for this reaction at 298 K when ∆G = -20.5 kJ/mol?
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Answer:

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Explanation:

ΔG = ΔGº + RTLnQ, so also ΔGº= - RTLnK

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3 years ago
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