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Determine the ph of an aqueous solution that is 0.078 m in hbr and 0.040 m in hno3.
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If two objects at different te,peraure are in contact with each other what happens to their temperature
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The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as
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Calculate the ph at the equivalence point for the titration of a solution containing 150.0 mg of ethylamine (c2h5nh2) with 0.1000 m hcl solution. the volume of the solution at the equivalence point is 250.0 ml. kb forethylamine is 4.7 × 10−4 .
Answers: 2
Determine the ph of an aqueous solution that is 0.078 m in hbr and 0.040 m in hno3....
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