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determine the concentration of the salt water Express the concentration in both molarity in grams per liter
1 answer
asked by
Elihu
347 views
Find the hydroxide-ion concentration in an aqueous solution when the hydronium-ion concentration is 1×10^−10M. Recall that
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asked by
Hannah
725 views
Determine the rate constant for the following second-order reaction: A=C+2D given that the initial concentration of A is .3 M
1 answer
asked by
Anonymous
634 views
Determine the rate constant for the following second-order reaction: A=C+2D given that the initial concentration of A is .3 M
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asked by
Anonymous
470 views
Determine the concentration of iron in an aqueous solution containing 0.2810 grams of Fe(NH4)2(SO4)2 per liter of solution.
3 answers
asked by
jenine
684 views
refer to the reaction 2NH3 (g) ↔ N2 (g) + 3H2 (g), and ΔH = 92.2 kJ.
1.What will be the effect on the concentration of H2 if
1 answer
asked by
Elia
2,356 views
A) Calculate the hydrogen-ion concentration of a 5.45*10^-4 M H2CO3, solution, noting that Ka is bigger than Kb.
B)What is the
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asked by
Henry
618 views
What relationship exists between H^+ ion concentration and OH^- ion concentration? Waht is the OH^- concentration of an aqueous
1 answer
asked by
chemdummy
766 views
NAME A UNIT OF CONCENTRATION COMMONLY USED TO EXPRESS SMALL CONCENTRARTIONS?
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asked by
peter
401 views
Express each aqueous concentration in the unit indicated.
45 ppm NO3 -, as molarity of nitrate ion in [mol NO3 - /L].
3 answers
asked by
Chem&Society
1,220 views
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