What is the molar concentration?
Let’s learn what is the molar concentration. The most accurate or helpful solution is served by en.wikipedia.org.
There are ten answers to this question.
Best solution
A simpler relation can be obtained by considering the total molar concentration namely the sum of molar concentrations of all the components of the mixture.
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Other solutions
What is the molar H3O+ ion concentration in an aqueous solution with an OH− ion concentration of 3.5×10-7 M? What is the molar H3O+ ion concentration in an aqueous solution with an OH− ion concentration of 8.6×10-5 M?
Answer:
poh=-log(3.5×10-7 M) poh=6.45 ph=14-6.45 ph=7.55 [H3O+] = 10^-pH = 10^-7.55 =2.81X10^-8M poh=...
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In the determination of the unknown molar concentration of the acid, suppose the tachometric point was surpassed ( too much titrate was added to the analyte). What effect would this have on the reported molar concentration of the acid? Explain.
Answer:
The reported molar concentration will be larger than expected. By using too much titrate solution, your...
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Answer:
Your reaction equation needs to be clarified. What are the reactants and products specifically? NH3...
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In order to determine the concentration of an HCl solution, a student titrated 10.00mL of the HCl solution with 0.1500M NaOH. After adding 26.18mL of the NaOH solution, the student realized he had inadvertently gone past the end point. The student then...
Answer:
HCl(aq)+NaOH(aq)-->NaCl(aq)+H2O(l) No of moles of NaOH in 26.18mL of NaOH = [NaOH] x volume of NaOH...
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What is the importance of molar concentration and what does it do?
Answer:
A molar concentration tells you how many moles of a substance are in a liter of solution. It's just...
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What is the molar concentration of all ions present in a solution prepared by mixing the following? Assume that volumes of the solutions are additive, and neglect H+ and OH- from water. 80.0 mL of 0.65 M MgCl2 and 80.0 mL of 0.25 M Ba(OH)2. [Mg2+] =...
Answer:
since you have 80 ml and 80 ml the soltions mutually dilute each other by a factor of 2 Mg+ is0.33 M...
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Answer:
Your answer is incorrect because H2SO4 is a diprotic acid, it will give up two H's, not a monoprotic...
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trying to standardize a sodium hydroxide solution, and added too much titrant to the analyte. what is the effect of over titration, the color of the indicator turned too dark, when i'm trying to calculate molar concentration of NaOH?? PLEASE HELP! thanks...
Answer:
I will assume that you are titrating KHP with your NaOH to a phenolphthalein endpoint. If you use too...
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Ammonia has the formula NH3. Household ammonia is a dilute aqueous solution of NH3. Aqueous ammonia is a base that can neutralize acids. If 18.0 mL of 0.800 M HCl solution are needed to neutralize 5.00 mL of a household ammonia solution, what is the...
Answer:
Write a balanced equation HCl + NH3 -------> NH4Cl(aq) 1 mole of HCl is required to neutralise 1...
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