Chemistry Inorganic Chemistry

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Writing the net ionic equations.

What is the net ionic equation for the aqueous reaction of ammonium chloride with sodium hydroxide?

Subject:

Chemistry

Topic:

Inorganic Chemistry

Posting ID:

6413

OTA ID:

101534

Acid

A buffer is prepared by adding 1.50x10(exponent 2)mL of 0.250M NaOH to 2.50x10(exponent 2)mL of 0.350M weak acid, HB. The solution is diluted to 1.00L. If the pH of the resulting solution is 5.55, what is the pKa of the weak acid?

Subject:

Chemistry

Topic:

Inorganic Chemistry

Posting ID:

6414

OTA ID:

102959

Calculating the concentration of HCL in a titration experiment with NaOH.

To determine the concentration of an HCl solution. 25.00ml of the HCl solution is titrated with NaOH. The titration requires 27.2mL of 1.011M NaOH. What is the concentration of the HCl?

Subject:

Chemistry

Topic:

Inorganic Chemistry

Posting ID:

6415

OTA ID:

101534

Calculating the pH of a solution after a base has been added to an acid.

There are 25.00mL of a 0.50M HCl aqueous solution. What is the pH of the solution after 50.00mL of NaOH has been added?

Subject:

Chemistry