Question

one mole of sodium borohydride reduces how many moles of ketones​

Answer 1

Explanation:

If this is then the case, to come back to the original question, you can reduce 0.4 moles of cyclohexanone, because each mole of NaBH4 can provide 4 moles of hydride, you need one mole of hydride to reduce one mole of ketone (the other hydrogen comes from water) and since there are 0.1 moles of NaBH4 you can reduce ...