Explain under the buret we have a beaker containing hcl

Assignment Help Chemistry

Reference no: EM13664425

Explain when measuring pH during a titration. We have a buret containing NaOH (aq) of known concentration. Explain under the buret we have a beaker containing HCl (aq) of unknown concentration. Explain with a pH meter in the beaker that reads 1.30.
In which direction do you wait for the pH to change as NaOH is added to the HCl solution?

A) The pH will increase

B) The pH will decrease.

C) The pH will stay the same.

Reference no: EM13664425

Questions Cloud

Compute the percentage of kcl in the sample : Explain treatment of a 0.4-g sample of impure potassium chloride with an excess of AgNo3 resulted in the formation of 0.7332-g of AgCl. Compute the percentage of KCl in the sample

State efficiency explain what mass of ore is required a lead : Explain if the lead can be extracted with 92.5% efficiency explain what mass of ore is required to make a lead sphere with a 6.00 cm radius

Explain which statement is correct concerning curve : Explain which statement is correct concerning the resulting titration curve when a weak acid is titrated with a strong base

Explain what volume of hcl must be added to change ph : A solution contains 45.0mL of .75 M HA(aq) (Ka=1.3e-5) and 55.0mL of .700 M LiA. Explain what volume of .10 M HCL(aq) must be added to change the pH of the original solution by 5.0%

Explain under the buret we have a beaker containing hcl : Explain when measuring pH during a titration. We have a buret containing NaOH (aq) of known concentration. Explain under the buret we have a beaker containing HCl (aq) of unknown concentration. Explain with a pH meter in the beaker that reads 1.30..

Explain write a balanced redox reaction for the oxidation : Explain write a balanced redox reaction for the complete oxidation of ethene (H2C=CH2) to CO2 coupled to the reduction of sulfate to bisulfide. Note that the oxidation define of each carbon in ethene is -2.

Explain what is the ph at the equivalence point : Explain what is the pH at the equivalence point when 0.10 M HNO3 is utilized to titrate a volume of solution containing 0.30 g of KOH

Explain titration of a strong acid with a strong base : Explain titration of a strong acid with a strong base. The pH curve for titration of 50.0mL of a 0.100 M solution of hydrochloric acid with a 0.100 M solution of NaOH (aq). For clarity water molecules have been absent from the molecular art.

Compute the ph of the solution made by adding mol : Compute the pH of the solution made by adding 0.50 mol of HOBr and 0.30 mol of KOBr to 1.00 L of water. If The value of Ka for HOBr is 2.0x10-9.

User Account

All Pages