Determine the composition of the brass by mass, Chemistry

+44 141 628 6080
[email protected]

Determine the composition of the brass by mass

An alloy of Zn and Cu, reacts with hydrochloric acid as follows:

Zn (s) + 2HCl(aq) -----> ZnCl₂(aq) +H₂(g)

(Cu does not react with HCl) When 0.5065 g of a certain brass alloy is reacted with excess HCl, 0.0985 g is eventually isolated.

1. Determine the composition of the brass by mass?

2. Explain how could this result be checked without changing above practice?

View Complete Question

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Determine the composition of the brass by mass

Reference No:- TGS0848092

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Chemistry

Q : New workout plan of lifting weights

A personal trainer believes that his new workout plan of lifting weights combined with cardio may help his clients lose more body fat than a workout plan of just cardio. To test his theory, he asks locals to sign up to participate in his study.

Q : How high up the wall ladder reaches

40ft ladder makes the angle of 72 degrees as it leans against the high wall. How far from the foot of wall is ladder and how high up the wall ladder reaches.

Q : Describe is the energy of one photon

The most prominent line of aluminum in the line spectrum is found at 396.15nm. Determine the frequency of this line? Describe is the energy of one photon? Calculate the energy per mol?

Q : Coefficient of determination

Calculate the coefficient of determination (R2) and interpret. Describe the sampling distribution of b1. Calculate the estimated standard error of b1.

Q : Determine the composition of the brass by mass

Determine the composition of the brass by mass? Explain how could this result be checked without changing above practice?

Q : Determine the density of nio

NiO (Nickel oxide) crystallizes in the NaCl type of crystal structure. The length of the unit cell of NiO is 4.18 Å. Determine the density of NiO.

Q : Explain what formula did each student allocate

The three students were asked to calculate the identity of the metal in a particular sulfate salt. They dissolved sample of salt of 0.1472 g in the water and treated it with excess barium chloride, it is consequential in the precipitation of bariu

Q : Draw the diagram which represents picture frame

Draw the diagram which represents problem. width= height=h. write h in terms of w and write the equation for perimeter in terms of w. Determine dimensions of picture frame.

Q : Determine smallest amount can invest in four years

Goal=$1000 from investments. Determine smallest amount you can invest in 4 and 1/2% fund and still meet the objective?

1952754

Questions
Asked

3,689

Active Tutors

1442432

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Determine the composition of the brass by mass

Reference No:- TGS0848092

Have a Question? (oR Write a Review)

Recent Questions Asked Chemistry

Q : New workout plan of lifting weights

Q : How high up the wall ladder reaches

Q : Describe is the energy of one photon

Q : Coefficient of determination

Q : Determine the composition of the brass by mass

Q : Determine the density of nio

Q : Explain what formula did each student allocate

Q : Draw the diagram which represents picture frame

Q : Determine smallest amount can invest in four years

Medication for postoperative nausea and vomiting

Child prescribed prednisone for exacerbation of asthma

What if a parent of hispanc origin informs nurse of plans

How health care reimbursement is delivered

How to improve overall health of elementary school children

How would you instruct the patient to taper off clonazepam

How to prevent interference with an intravenous infusion

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Determine the composition of the brass by mass

Reference No:- TGS0848092

Recent Questions Asked Chemistry

Q : New workout plan of lifting weights

Q : How high up the wall ladder reaches

Q : Describe is the energy of one photon

Q : Coefficient of determination

Q : Determine the composition of the brass by mass

Q : Determine the density of nio

Q : Explain what formula did each student allocate

Q : Draw the diagram which represents picture frame

Q : Determine smallest amount can invest in four years

Asked Questions