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Given that 0.061 mg of aluminum phosphate precipitate formed, calculate the moles of
aluminum ions in 50 mL of river water.
To help you, this calculation has been broken up into steps below.
8
1/2
1 point
Calculate the concentration of aluminum ions in the river water in milli moles per liter. First
figure out your milli mole per mL then convert to milli mol per L. Remember there are 1000mL
per 1 liter
(Hint: answer in the format of #.#) You do not need to report units.
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Answer asap need it by wednesday morning carry out the following calculations on ph and ka of from data. i. calculate the ph of 0.02m hcl ii. calculate the ph of 0.036m naoh iii. calculate the ph of 0.36m ca(oh)2 iv. calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 v. calculate ka for weak acid ha which has a ph of 3.65 at 0.30m concentration vi. calculate the ka of a solution made by mixing 15.0 cm3 0.2m ha and 60.0 cm3 0.31m a-. [ph= 3.80] vii. calculate the ph of a solution made by mixing 15.0 cm3 0.1m naoh and 35.0 cm3 0.2m hcooh. [ka = 1.82 x 10-4 m]