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help me with this Calculate the pH of each aqueous

) Calculate the amount of unreacted aqueous ethanoic acid (CH3COOH(aq)) in the sample taken for titration with aqueous potassium
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2. asked by jsame
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Calculate the pH and pOH of each of the following aqueous solutions of strong acd or base:(a) 0.010 M HNO3(aq) (b) ) 1.0 x 10-3M
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2. asked by imelda
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Aluminum metal (2.00g) react rapidly with aqueous H2SO4 acid to produce aqueous aluminum sulphate and hydrogen gasCalculate the
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2. asked by Emmzyonas
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Which one of the following pairs of 0.100 mol L-1 solutions, when mixed, will produce a buffer solution?A. 50. mL of aqueous
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2. asked by Macky
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How do these react? Some may have no reaction.a. aqueous chromium(III) nitrate plus magnesium metal b. aqueous lithium sulfate
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2. asked by Blaire
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which of the following liquids have the highest freezing point?a- aqueous Fe(NO3)3 (0.030) b- aqueous glucose (0.050 m) c-
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2. asked by Ania
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Calculate the number of moles of solute present in each of the following solutions.a) 39.0 mg of an aqueous solution that is
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2. asked by Samantha
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0.1m aqueous solution of HCl and 0.1m aqueous solution of C6H12O6.calculate the boiling point of each i know the eq. dTb=Kbm but
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2. asked by lulu78
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Which one of the following liquids will have the highestfreezing point? A. pure H2O B. aqueous glucose (0.050 m) C. aqueous CoI2
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2. asked by Sarah
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How do you calculate the standard enthalpy change for the reaction of an aqueous solution of barium hydroxide, Ba(OH)2, with an
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2. asked by Lisa
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