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determine the concentration of the salt water Express the concentration in both molarity in grams per liter
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2. asked by Elihu
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Find the hydroxide-ion concentration in an aqueous solution when the hydronium-ion concentration is 1×10^−10M. Recall that
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2. asked by Hannah
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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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2. asked by Anonymous
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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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2. asked by Anonymous
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Determine the concentration of iron in an aqueous solution containing 0.2810 grams of Fe(NH4)2(SO4)2 per liter of solution.
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2. asked by jenine
3. 718 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
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2. asked by Elia
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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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2. asked by Henry
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What relationship exists between H^+ ion concentration and OH^- ion concentration? Waht is the OH^- concentration of an aqueous
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2. asked by chemdummy
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NAME A UNIT OF CONCENTRATION COMMONLY USED TO EXPRESS SMALL CONCENTRARTIONS?
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2. asked by peter
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Express each aqueous concentration in the unit indicated.45 ppm NO3 -, as molarity of nitrate ion in [mol NO3 - /L].
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2. asked by Chem&Society
3. 1,243 views