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Question- Calculate the pH for each of the following cases in titration of 25.0ml of 0.160 M pyridine, C5H5N(aq) with 0.160 M HBr(aq):
a) Before addition of HBr?
b) After addition of 12.5 ml of HBr
c) After addition of 16.0ml of HBr
d) After addition of 25.0ml of HBr
e) After addition of 32.0 of HBr
Give reasons or calculations to sustain your answer.
the heat of combustion of c10h18 is -6286 kj/mol. the heat of combustion for c10h8 is -5157kj/mol.
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some people like to pour beer gently down the side of the glass to preserve bubbles.nbsp others splash it down the
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Consider the reaction CO(g)+ 3H2(g) CH4(g)+ H2O(g) with KC=4.1 x 105 at 773 K. The following amounts of substances are added to a 7.25 L reaction vessel: 0.103 moles CO, 0.205 moles hydrogen gas, 2.10 moles CH4 and 3.15 moles water vapor.
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