A 14.00 mL sample of sulfuric acid is diluted to 50.00 mL. A 10.00 mL aliquot is titrated to a phenolphthalein endpoint with 42.80 mL of 0.1020 M NaOH. What is the molarity of the original solution.

G.109. Calculate Qsp for calcium fluoride (Ksp = 3.9 × 10-11 ) when 180.0 mL of a 6.50×10-3 M solution of Ca(NO3)2 is added to 295.0 mL of a 5.40×10-3 M solution of KF.

Predict whether a lead (II) iodide precipitate will form when 325.0 mL of a 0.00350 mol/L aqueous solution of lead (II) nitrate, Pb(NO3)2 (aq), is mixed with 50.0 mL of a 0.00800 mol/L aqueous solution of sodium iodide, Nal (aq) (Ksp of lead (II) iodide = 8.5 x 10-⁹) UPLOAD A FULL SOLUTION WITH THE NECESSARY BALANCED CHEMICAL REACTION(S), CALCULATIONS, AND A FINAL ANSWER.

25.0 mL of 1.00 M NaCl and 35.0 mL of 0.848 M AgNO3 are combined in a beaker. Write a balanced equation for the process that occurs, including the state of matter for each compound, and the net ionic equation for the reaction.

Give a detailed procedure of how chemical precipitation will be employed to remove heavy metals from water to make it wholesome for drinking.

Calculate the volume in liters of 0.545 M KOH necessary to titrate 0.0113 moles of hydrochloric acid, HCl, to a phenolphthalein end-point. Report the answer with three significant figures.

A solution of 118 mL of 0.200 M KOH is mixed with a solution of 300 mL of 0.190 M NiSO4. Write the balanced chemical equation for the reaction that occurs. Express your answer as a balanced chemical equation. Identify all of the phases in your answer.

A 1.000-g sample of a sweetening agent containing soluble Saccharin (MM=205.17g/mol) was analyzed using the Volhard method as follows: Step 1: Sample was dissolved in distilled water and treated with 10.0 mL of 0.05M AgNO3. Saccharin-Na + Ag+ → Saccharin-Ag (s) + Na+ Step 2: The solid, Saccharin-Ag (s), formed was filtered off and washed with water. The filtrate and washing were collected quantitatively. Step 3: Titration of the filtrate and washings required 4.6 mL of 0.04M KSCN. KSCN + Ag + → AgSCN (s) + K+ Calculate weight % saccharin in the sweetening agent sample.   could you type it out, please

Q/ Mohr's method uses the potassium chromate indicator and this indicator makes the equivalent point not identical to the end point. A sample weighing 5.592 g of BaCl2 is dissolved in 500 mL of water. Calculate the percentage of chloride in the sample when 25 mL of the sample is titrated and requires 33.47 mL of 0.1098 N AGNO. SOLUTION:

A phosphate buffer solution (25.00 mL sample) used for a growth medium was titrated with 0.1000 M hydrochloric acid. The components of the buffer were sodium monohydrogen phosphate and sodium dihydrogen phosphate. The first endpoint occurred at a volume of 10.32 mL, and the second occurred after an additional 18.62 mL was added, for a total volume of 28.94 mL. What was the total concentration of phosphate (in any form) in the buffer? **Please be as detailed as possible. The different volumes in this titration are a little difficult to understand**   THANK you in advance.