Advanced Placement (AP), 18.12.2020 21:40, Yoli1117

A student is given a solution containing 0.932 g of an unknown acid, H2A(aq) To determine the molar mass of the acid, the student titrates the sample using a 0.481 M solution of KOH(aq). 1. Write the balanced equation for the reaction taking place. Include states of matter.

2. If 28.9 mL of KOH is required to consume the acid completely, calculate the moles of H2A.

3. Calculate the molar mass of H2A.

Answers: 2

Show answers

Other questions on the subject: Advanced Placement (AP)

Advanced Placement (AP), 24.06.2019 07:30, tjiaxin8082

Which of these statements properly demonstrates the angle addition postulate for the m∠afc m∠afc ? a. m∠afc=m∠afb+m∠bfd m∠afc=m∠afb+m∠bfd b. m∠afc=m∠afb+m∠bfc m∠afc=m∠afb+m∠bfc c. m∠afc=m∠cfd+m∠dfe m∠afc=m∠cfd+m∠dfe d. m∠afc=m∠afb+m∠dfc+m∠cfb m∠afc=m∠afb+m∠dfc+m∠cfb

Answers: 2

continue

Advanced Placement (AP), 25.06.2019 03:30, NeriyahY

17. a graduated standard used to evaluate student achievement is called a: a. rubric b. norm-referenced test c. criterion-referenced test d. multiple-choice question e. guessing penalty

Answers: 1

continue

Advanced Placement (AP), 27.06.2019 01:30, iilovejohnccena1022

Astitch in time saves nine. a penny saved is a penny earned. these sentences similar in meaning opposite in meaning neither the same nor the opposite

Answers: 1

continue

Advanced Placement (AP), 27.06.2019 02:50, haileybug0305

There was an overuse of fertilizers in william's farm. this led to the destruction of the crops, and william incurred huge losses. which management function was neglected in this process?

Answers: 2

continue

Do you know the correct answer?

A student is given a solution containing 0.932 g of an unknown acid, H2A(aq) To determine the molar...