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suppose 486g of barium acetate is dissolved in 350ml of a 070m aqueous solution of ammonium sulfate calculate the final
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a chemist titrates 2500 ml ofnbsp05849nbspmnbspaniline c6h5nh2 solution with 04070nbspmnbsphno3 solution at 25 degc
a chemist titrates 1000 ml of a 01485 m hypochlorous acid hclo solution with 01204 m koh solution at 25deg c calculate
carboxylic acids list 3 carboxylic acids describe in reasonable detail its structure its source its uses toxicity and
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you send a 10-g sample of rice to the lab for the determination of the total arsenic contentnbspthe analyst dissolves
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suppose 194g of sodium bromide is dissolved in 200ml of a 570mm aqueous solution of silver nitrate calculate the final
100 ml of 05 m hcl is mixed with 100 ml 05 m naoh in a constant pressure calorimeter s cup 335j k-1 the initial
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haaq oh-aq h2o a-aqunknown acid 04g50ml water was titrated with naoh to reach the equivalence pointresult addition
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determine wheather each of the following reactions is a redox reaction if it is identify what is being oxidized and
an unknown colorless aqueous solution may contain any of these nine ions co3 2- so4 2- cr4 2- cl- pb2 ni2 cu2 or fe3
1 a student titrated a 10115g sample of potassium hydrogen phthalate hkc8h4o4 2042285 gmol and commonly known as khp
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calculate the percent error in the experiment using the experimental mass of cuo and the theoretical mass of cuo the
suppose you have a fish tank that is split down the middle into two parts by a membrane that the fish can get through
preliminary informationin this project you are first asked to replicate an existing simulation of a process for the