Chemistry

Concentrated aqueous solutions of sodium sulfate, ammonium carbonate, and nickel (II) nitrate are ...

Started by nautica902

Concentrated aqueous solutions of copper (I) nitrate, sodium sulfate and silver acetate are mixed ...

Started by futuristic

Calculate the solubility (in g L-1) of calcium fluoride in water at 25 C if the Ksp for is 1.5 10-10.

Started by nautica902

Calculate the Ksp for silver carbonate if the solubility of Ag2CO3(s) in pure water is 3.5 10-2g L-1.

Started by jon_i

An aqueous solution contains [Ba2+] = 5.0 10-5 M, [Ag+] = 3.0 10-5 M, and [Zn2+] = 2.0 10-7 M. ...

Started by kwoodring

An aqueous solution contains [Ba2+] = 5.0 10-5 M, [Ag+] = 3.0 10-5 M, and [Zn2+] = 2.0 10-7 M. ...

Started by mynx

A swimming pool was sufficiently alkaline so that the carbon dioxide absorbed from the air produced ...

Started by BRWH

A small amount of solid calcium hydroxide is shaken vigorously in a test tube almost full of water ...

Started by karlynnae

A saturated solution of silver iodide has a concentration of 9.1 10-9 M. What is Ksp of this compound?

Started by fasfsadfdsfa

A homeowner in Boston becomes concerned that there may be appreciable amounts of lead in her ...

Started by CQXA

A concentrated buffer of pH 8.0 is added to an equal volume of an aqueous solution that is 0.080 M ...

Started by Frost2351

The pH of a buffer solution changes only slightly with addition of a small amount of acid or base.

Started by segrsyd

The neutralization of a weak acid with a strong base will produce a longer vertical section of a ...

Started by asmith134

The common ion in an aqueous solution mixture of a weak base and a strong base is the hydronium ion.

Started by sjones

Mixing comparable amounts of a strong acid and its conjugate base will form a buffer.

Started by Yolanda

In the titration of a solution of HCN(aq) with NaOH(aq), the equivalence point occurs at a pH greater than 7.

Started by Tazate

Acid-base indicators have two forms: an acid of one color and a base of another color.

Started by RODY.ELKHALIL

Why do we avoid titrating ammonia with acetic acid?

Started by jessicacav

Which of the following statements correctly describe a typical titration curve for the titration of ...

Started by jeatrice

Which of the following mixtures would you dismiss as a potential buffer in a laboratory?

Started by genevieve1028

Which of the following can act as buffer solutions? I) 0.1 M HC2H3O2/0.1 M NaC2H3O2 II) 0.1 M ...

Started by lbcchick

Which among the following pairs is inefficient as buffer pair?

Started by darbym82

What volume of 5.00 10-3 mol L-1 HNO3(aq) is needed to titrate 80.00 mL of 5.00 10-3 mol L-1 ...

Started by bobbie

What volume in mL of 0.05 M NaOH(aq) would have to be added to 50.0 mL of 0.10 M H2SO4(aq) in order ...

Started by neverstopbelieb

What is the pH of the resulting solution if 45 mL of 0.432 mol L-1 aqueous methylamine, CH3NH2, is ...

Started by KimWrice