A titration is performed to determine the amount of sulfuric acid, H2SO4, in a 6.66 mL sample taken from car battery. About 50 mL of water is added to the sample, and then it is titrated with 31.52 mL of a standard 0.4643 molar NaOH solution. What is the molar concentration of sulfuric acid in the original sample?

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Q: 164.00 mL of 0.200 M Cu(NO3)2(aq) is mixed with 93.000 mL of 0.400 M NaOH(aq). Assuming 100% yield,…

A: The chemical reaction is: Cu(NO3)2 (aq) + 2NaOH (aq) →Cu(OH)2 (s) + 2NaNO3 (aq)

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Q: Suppose 40.8g of copper(II) acetate is dissolved in  200.mL of a  0.70 M aqueous solution of sodium…

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Q: 170.00 mL of 0.500 M BaCl2(aq) is mixed with 60.000 mL of 0.500 M Li3PO4(aq). Assuming 100% yield,…

A: The overall reaction will be :   3 BaCl2(aq) + 2 Li3PO4(aq) = Ba3(PO4)2(s) + 6 LiCl(aq)…

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A: Given: mg/L NO3- Absorbance 0 0 0.1 0.183 0.3 0.542 0.5 0.914 0.7 1.298 1 1.61

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Q: A chemistry student weighs out 0.162 g of lactic acid (HC,H,o,) into a 250. mL volumetric flask and…

A: Answer :- 20.0 (mL) The volume of NaOH solution needed to reach equivalence point = 20.0 mL…

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Q: Suppose 3.17g of lead(II) acetate is dissolved in 300.mL of a 0.20 M aqueous solution of ammonium…

A: Given, Mass of lead (II) acetate = 3.17 g Volume of ammonium sulfate = 300.0 mL Molarity of ammonium…

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A: To find the chloride ion (Cl-) concentration in the resulting solution, we need to calculate the…

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A: Reaction between KHP and NaOH      NaOH + HOOC-C6H4-COOK -------------> NaOOC-C6H4-COOK + H2O One…

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Q: A 50.0 mL aqueous stock solution of 0.67 M HCl is diluted to a final volume of 188.1 mL. What is the…

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Q: Suppose 11.1g  of lead(II) acetate is dissolved in  350.mL  of a  0.80 M  aqueous solution of…

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Q: 2.135 g of potassium chloride in enough water to make 100.00 mL solution. Th student then pipettes…

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Q: If 0.42 mg calcium fluoride, CaF2 is used as above to add fuoride to the drinking water, does CaFz…

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Q: Precipitating gravimetry is a technique to determine the amount of an analyte based on mass of the…

A: Precipitating gravimetry is a technique to determine the amount of an analyte based on mass of the…

Q: Suppose 0.506 g of nickel(II) bromide is dissolved in 200. mL of a 61.0 m M aqueous solution of…

A: Given :

Q: By titration it is found that 28.7 milliliters of 0.155 M NaOH(aq) are required to neutralize 25.0…

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Q: You add the weighed KHP to a flask containing a 60mL of water rather than 50 mL of water. Explain.…

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Q: 3 Calculate the volume in milliliters of a 6.74 g/L barium chlorate solution that contains 450. mg…

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Q: 3.45 mol of LiCl in 3.53 L of solution Express the molarity in moles per liter to three significant…

A: Given  (a)  Number of mole of LiCl = 3.45 mole        Volume = 3.53 Liter        Molarity = ?  (b)…

Q: A sample of MgCl,(5) is added to water and the number of chloride ions is measured to be 8 x 10.…

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Q: ▾ Part A A 0.5880 g sample of impure magnesium hydroxide is dissolved in 102.0 mL of 0.2044 M HCl…

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Q: 1. When you arrive at the lab, 2.0 M H2SO4(aq) and 2.0 M HC2H3O2(aq) will be present. You will need…

A: Since you have posted multiple questions, according to guidelines I am solving first one.If you want…

Q: How many millilitres of 0.450 mol L−1 H2SO4(aq) are required to completely neutralize 46.7 mL of…

A: The objective of this question is to find out the volume of 0.450 mol/L H2SO4(aq) required to…

Q: A 0.3240 g sample of potassium hydrogen phthalate is dissolved in 100.0 mL of water. If 26.79 mL of…

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Q: 100.0 mL of 1.20 M AgNO3 solution is mixed with 100.0 mL of 0.500 M CaCl2 solution. How many grams…

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Q: A chemistry student must write down in her lab notebook the concentration of a solution of sodium…

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Q: When answering this problem, report the answer with the appropriate number of significant figures.…

A: Given: Volume of sample = 6.5 mL Volume of water added = 50 mL Concentration of NaOH = 0.5824 molar…