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A 0.150 M solution of nitrous acid (HNO2) is made. Ka = 4.5 x 10-41. Show the equilibrium which occurs when this acid is
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2. asked by Tiri
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A 0.150 M solution of nitrous acid (HNO2) is made. Ka = 4.5 x 10-41. Show the equilibrium which occurs when this acid is
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2. asked by Tiri
3. 722 views
Identify the solution. Plug the solution into the equations and check to show thatthe system of equations has one solution.
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A solution of ethanol has a concentration of 4.613 mol/L at 20ºC. The density of the solution is 0.9667 g m/L.. Calculate the
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2. asked by Syam
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25cm³ of a solution contains 1.06g of anhydrous Na²Co³ in 200cm³ solution requires and 20cm³ of an aqueous solution of
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2. asked by Ella
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25cm³ of a solution contains 1.06g of anhydrous Na²Co³ in 200cm³ solution requires and 20cm³ of an aqueous solution of
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2. asked by Ella
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25cm³ of a solution contains 1.06g of anhydrous Na²Co³ in 200cm³ solution requires and 20cm³ of an aqueous solution of
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2. asked by Ella
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Compare the solution of each equation to 0. Determine if the solution is less than 0, equal to 0, or greater than 0.This
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if a solution has a pH of 4 mix to a solution that has a pH of 9 what will be the pH of the mixed solution? will it be acidic or
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2. asked by heather
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Calculate the amount of solute needed to make each of the solution.225g of a 10% (m/m) K2CO3 solution .50kg of a 18% (m/m) KOH
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2. asked by Boo Boo
3. 537 views