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when 100 ml of a 20 m acetic acid solution at 206ordmc is reacted with 100 ml of a 21 m naoh solution at 210ordmc in a
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question 1 ha is a weak acid its ionization constant ka is 49 x 10-13 calculate the ph of an aqueous solution where the
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can someone please explain why dissolving potassium nitrate is an endothermic reaction while dissolving sodium
question 1 ha is a weak acid its ionization constant ka is 27 x 10-13 calculate the ph of an aqueous solution where the
for a leaf compost jar experiment the leaf compost jar and the control jar both contained the same initial volume and
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a hypothetical molecule x-y has a dipole moment of 148 d and a bond length of 193 pm calculate the percent ionic
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the absorbance of a cationic ironii sample solution was measured in a spectrophotometer but the instrument returned an
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you have been assigned to conduct a site assessment for a lake in montana there is a new biofuels plant operating and
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a standard solution contains 0156 mg feml solutiona 501 ml of this solution is delivered into a 100-ml volumetric flask