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May 29, 2015

Homework Help: Chemistry

Posted by Mike on Thursday, January 17, 2008 at 3:40am.

1)How many joules are needed to heat 8.50 grams of ice from -10.0 degrees to 25.0 degrees?

2)Calculate the hydronium ion concentration and the hydroxide ion concentration in blood, the pH of which is 7.3(slightly alkaline)

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