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Calculate the H3O+ concentration present

To determine Kf you will need to know the total concentration of Fe3+ and SCN- present in the solution. calculate these
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2. asked by Okafor
3. 453 views
For the equilibrium H2(g)+CO2(g)<-->H2O(g)+CO(g)Kc=3.18 at 1106 K.If each of the four species was initially present at a
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2. asked by Andy
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calculate the concentration of all ions present in 58.7 mg NH4Br in 500 mL of solution
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2. asked by celine
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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
3. 636 views
Calculate the OH - concentration present in water under the following conditions. Enter your answer in scientific notation.A)[H3
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2. asked by Kyle
3. 770 views
Calculate the volume (in cm3) required to make a solution of concentration 0,6 mol.dm-3 if 0,2 moles of solute is present.
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2. 62 views
Calculate the H3O+ concentration present in water under the following conditions. Enter your answer in scientific notation.[OH-]
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2. asked by Amber(:
3. 652 views
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
3. 793 views
Calculate the concentration of all species in a 0.145 M solution of H2CO3 (Ka1 is 4.3×10−7 and Ka2 is 5.6×10−11).Calculate
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2. asked by trump
3. 2,227 views
How can I convert a rate constant from mol to t/M.I have 0.00012 mol of AcHpresent at 5min .Know I want to calculate the
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2. asked by Becky
3. 396 views