Chemistry, 15.04.2020 00:13 madscharcks00
(A) If 15.0 mL of 8.28 x 10^-4 M Pb(CH3COO)2 are added to 12.0 mL of 5.00 x 10^-5 M NH4Br, will solid PbBr2 (Ksp = 6.3 x 10^-6) precipitate?
(B) If a precipitate will not form, what bromide ion concentration will cause a precipitate of lead bromide to form?
(C) If a precipitate will form, what is the minimum [Br-] that could have been present without initiating precipitation? Assume the total volume used in the above example.
Answers: 2
Chemistry, 22.06.2019 13:30
Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.
Answers: 1
Chemistry, 22.06.2019 14:30
Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false
Answers: 1
Chemistry, 22.06.2019 19:30
What is the common name for the compound shown here? enter the common name of the compound shown?
Answers: 2
Chemistry, 22.06.2019 20:00
Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line
Answers: 1
(A) If 15.0 mL of 8.28 x 10^-4 M Pb(CH3COO)2 are added to 12.0 mL of 5.00 x 10^-5 M NH4Br, will soli...
Mathematics, 03.06.2021 15:30
English, 03.06.2021 15:40
Social Studies, 03.06.2021 15:40
Mathematics, 03.06.2021 15:40
Mathematics, 03.06.2021 15:40
Mathematics, 03.06.2021 15:40
Mathematics, 03.06.2021 15:40
Mathematics, 03.06.2021 15:40