Homework Statement
Fe2+and Cr2O72- react as follows: 6Fe2+ + Cr2O7 2− + 14H + >>> 6Fe3+ + 2Cr3+ + 7H2O.
The equilibrium constant for the reaction is 1×10^57. Calculate the equilibrium concentrations
of the iron and chromium species if 10 mL each of 0.02M K2Cr2O7 in 1.14M HCl and 0.12M FeSO4...
ermm..it is
1 mole of KCl = 1 mole of AgCl
(0.018-x) mole of KCl = 0.018 mole of AgCl
1 mole of MgCl2 = 2 mole of AgCl
1/2 (0.018-y) mole of MgCl = 0.018 mole of AgCl
??
or
1 mole of KCl = 1 mole of AgCl
x mole of KCl = x mole of AgCl
1 mole of MgCl2 = 2 mole of AgCl
1/2y-x mole of MgCl2 =
as refer the photo https://www.physicsforums.com/attachments/13292854_474251089440635_868770269_n-jpg.101434/
AgNO3 + KCl ---> AgCl + KNO3 ...(i)
2AgNO3 + MgCl2 ----> 2AgCl + Mg(NO3)2 ...(ii)
mole of AgCl 2.5788g/143.28 = 0.018mol , Assume
since I 1 mol from Chloride from equation (i) and 2...
A mixture consisting of KCI and MgCl2 weights 1.2505 g. The mixture was
dissolved in water and an excess of AgNO3 was added. The chloride ions
were precipitated as AgCl. The mass of AgCl obtained was 2.5788 g.
Calculate the percentages of KCI and MgCl2 in the original mixture.
This is the dihybrid cross where the parents are purple ( rrCC ) x white ( RRcc)
F1 generation all RrCc(yellow ).The result is F2 generation in the ratio 9:3:4 . (Yellow:white:purple)
What kind of gene interaction is this and how should I explain it?
After I have done counting the corn and the result 267 yellow , 97 white , 144 purple
ratio 9:3:4 respectively . Recessive - Epitasis ?
I have no idea create a inheritance cross and the biochemical influence by genes interaction from
this phenomena
Homework Statement
What is the product form reaction of acebutolol with hydrochloric acid ?
I am not sure which functional group will react with HCl
Homework EquationsThe Attempt at a Solution