17.A solution contains 4.45 x 10-8 M lithium phosphate and 5.95 x 10-8 M ammonium carbonate. A solution
containing silver chlorate is added to selectively precipitate one of the ions.
a. At what concentration will a precipitate begin to form? (15 points)
b. What is the identity of the precipitate? (3 points)
Answers: 3
Chemistry, 22.06.2019 03:30, ilizzy1224
Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?
Answers: 3
Chemistry, 22.06.2019 14:00, hammackkatelyn60
The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.
Answers: 3
Chemistry, 22.06.2019 15:00, hockeykid7583
Which are forms of frozen water? check all that apply. dew frost hail rain sleet
Answers: 2
Chemistry, 23.06.2019 03:20, coollid876
High-pressure liquid chromatography (hplc) is a method used in chemistry and biochemistry to purify chemical substances. the pressures used in this procedure range from around 500 kilopascals (500,000 pa) to about 60,000 kpa (60,000,000 pa). it is often convenient to know the pressure in torr. if an hplc procedure is running at a pressure of 1.03×108 pa , what is its running pressure in torr?
Answers: 3
17.A solution contains 4.45 x 10-8 M lithium phosphate and 5.95 x 10-8 M ammonium carbonate. A solut...
Biology, 09.06.2021 07:20
English, 09.06.2021 07:20
Mathematics, 09.06.2021 07:20
Mathematics, 09.06.2021 07:20
History, 09.06.2021 07:20
Biology, 09.06.2021 07:20