When you have Chemistry - it will always have some form of a lab. You must have at least 8 Hours of Gen Chem and 8 Hours of Organic Chem. Each lecture class is worth 3 hours - so Gen Chem 1, And Gem chem 2 will give you 6 hours total. Now the labs - some schools include a 1 hour lab with each lecture class - giving you gen chem w/ lab for 4 hours. Some schools offer the labs as a completely different class worth 1 credit for 2 labs - or a single 2 credit hour lab.
No matter what school you go to - you need at least 8 credit hours of Gen Chem and Organic Chem. After that, it varies by the institution you are applying too.
Does that clear it up?
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