Which one of the following reactions will occur spontaneously at standard-state conditions and 25°C? O Au + 3K* - Au* + 3K O Ni²* + 2FE2*(aq) – Ni(s) + 2Fe*(aq) Cu + 2H* Cu2* + H2 O Mg + Ca- Mg + Ca2+ 2A3+ + 3Fe - 2AI + 3FE2+

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Question 14

O 17
QUESTION 14
Which one of the following reactions will occur spontaneously at standard-state conditions and 25°C?
O Au + 3K* → Au + 3K
O N2* + 2FE2*(aq) → Ni(s) + 2Fe*(aq)
O Cu + 2H* →CU²* + H,
O Mg* + Ca → Mg + Ca2*
2AI3+ +3Fe 2AI + 3FE2+
QUESTION 15
Consider the following standard reduction potentials in acid solution:
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Transcribed Image Text:O 17 QUESTION 14 Which one of the following reactions will occur spontaneously at standard-state conditions and 25°C? O Au + 3K* → Au + 3K O N2* + 2FE2*(aq) → Ni(s) + 2Fe*(aq) O Cu + 2H* →CU²* + H, O Mg* + Ca → Mg + Ca2* 2AI3+ +3Fe 2AI + 3FE2+ QUESTION 15 Consider the following standard reduction potentials in acid solution: Click Save amd Submit to save and submit. Click Save All Answers to saue all answers. hp
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