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What is the original molarity

Calculate the molarity of the Co^2+ ion in each of the solutions 1-5. The new molarity is given by the molarity of the stock
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2. asked by John
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If compound X has a first-order half-life of 24 seconds, how long would you have to wait for only 33% of the original material
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2. asked by Jessica
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I have 93.954 mL of a generic cola solution. The solution contains:Molarity of H++1.005e-7 Molarity of OH- = 1.005e-7 Molarity
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2. asked by Emily
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A diluted solution of hydrofluoric acid has a volume of 3.0 L and a molarity of 3.0 M. If the original solution had a volume of
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What is the original molarity of a solution of ammonia whose pH is 10.83
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2. asked by Anonymous
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How do i determine the exact molarity of .2 M of HCL?The molarity of NaOH Used was .2010M used in the titration. And the volume
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2. asked by Katie
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When 25.3 mL of 0.100 M NaOH was reacted with 18.8 mL of H2SO4 of unknown molarity, the final solution was 0.029207 M in H2SO4.
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2. asked by Haley
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what is the stucture for heptanoic acid i need a to draw itCH3CH2CH2CH2CH2CH2COOH http://en.wikipedia.org/wiki/Enanthic_acid
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2. asked by kim
3. 662 views
What is the original molarity of an aqueous solution of ammonia (NH3) whose pH is 11.10 at 25 degrees C? (Kb for NH3=1.8 x
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2. asked by Natalie
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What is the original molarity of a solution of a weak acid whose Ka=3.5 x 10^-5 and whose pH is 5.28 at 25 degrees C?
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2. asked by Natalie
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