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Cyanic Acid is a weak

Cyanic Acid is a weak acidHOCN + H2O <--> H3O+ +OCN- ka= 3.5*10^-4 a) if 2.5ml of 0.01 M cyanic acid solution is added to 25.0
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2. asked by Tasneem
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What is the concentration of hydrogen ions in a solution containing 0.785 M HOCN (cyanic acid) and 0.659 M (NaOCN) (sodium
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2. asked by gabriella
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What is the concentration of hydrogen ionsin a solution containing 0.645 M HOCN (cyanic acid) and 0.235 M (NaOCN) (sodium
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2. asked by Anonymous
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Consider the Ka values for the following acids:Cyanic acid, HOCN, 3.5 ´ 10-4 Formic acid, HCHO2, 1.7 ´ 10-4 Lactic acid,
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2. asked by michael
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0.100 M solution of a weak acid, HX, is known to be 15% ionized. The weak acid has a molar mass of 72 g/mol.1. What is Ka for
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2. asked by clayton
3. 1,848 views
0.100 M solution of a weak acid, HX, is known to be 15% ionized. The weak acid has a molar mass of 72 g/mol.1. What is Ka for
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2. asked by Clayton
3. 931 views
The same quantity of each solute is added to water. Which solution will have the greatest number of H3O+ ions at equilibrium? (1
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2. 133 views
How can weak acid nitrous acid HNO2 form a buffer solution with equal concentrations and volumes with weak base NH3?I thought
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2. asked by mike
3. 842 views
An unknown monoprotic acid has a pH of 2.87. Is this acid weak or strong if 22.32 mL of 0.112 M NaOH is required to titrate
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2. asked by Josh
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CA salt of strong acid and weak acidD. A salt of weak acid and weak base 42. What volume of 2.0 M NaOH is required to completely
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