subject
Chemistry, 29.11.2019 02:31 Satoetoe24

Asample of impure tin of mass 0.526 g is dissolved in strong acid to give a solution of sn2 . the solution is then titrated with a 0.0448 m solution of no3−, which is reduced to no(g). the equivalence point is reached upon the addition of 3.67×10−2 l of the no3− solution.
find the percent by mass of tin in the original sample, assuming that it contains no other reducing agents.

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 09:00, yogibear5806
Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.
Answers: 2
image
Chemistry, 22.06.2019 11:30, charles8527
If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood
Answers: 2
image
Chemistry, 22.06.2019 12:00, ctyrector
Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3
Answers: 1
image
Chemistry, 22.06.2019 12:30, MrSavannahCat
Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d
Answers: 1
You know the right answer?
Asample of impure tin of mass 0.526 g is dissolved in strong acid to give a solution of sn2 . the so...

Questions in other subjects:

Konu
Mathematics, 27.04.2020 03:17
Konu
Mathematics, 27.04.2020 03:17
Konu
Mathematics, 27.04.2020 03:17