Chemistry, 18.10.2019 19:30, rodriguezscarlet1713

what energy transformations take place when you exercise?

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Chemistry, 21.06.2019 22:30, andaws21

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Chemistry, 22.06.2019 00:30, lasagnafoe

Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?

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Chemistry, 22.06.2019 10:50, gdeorsey

How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.

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Chemistry, 23.06.2019 00:30, mathwiznot45

Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.