How Many Moles of BCl₃ Are Needed to Produce 25

question 47

Multiple Choice

How many moles of BCl₃ are needed to produce 25.0 g of HCl(aq) in the following reaction?
BCl₃(g) + 3 H₂O(l) → 3 HCl(aq) + B(OH) ₃(aq)

• A)0)229 mol
• B)0)686 mol
• C)2)06 mol
• D)4)38 mol

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A method of learning that employs rewards and punishments for behavior.

Operant Conditioning

An educational method where the intensity of a behavior is adjusted by rewards or consequences.

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Learning that occurs by observing the actions and outcomes of others’ behavior, rather than through direct experience.

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