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Erin S.
Teaching Major
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Study Skills
TutorMe
Question:

How many hours should you plan to study per credit hour taken?

Erin S.
Answer:

3 hours per 1 credit hour. This means that if you are taking 15 credit hours, you should be studying an additional 45 hours per week.

Chemistry
TutorMe
Question:

What is happening in a reaction when it reaches equilibrium? Is there still reaction occurring?

Erin S.
Answer:

Products and reactants are being created at the same rate. Yes, this does not mean the reaction has stopped.

Basic Chemistry
TutorMe
Question:

Which family of elements are not reactive and why?

Erin S.
Answer:

The noble gases, because their valence electron shells are completely full and they don't require any more electrons to be stable.

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