can you please solve this Q with full explaination.
thanks. the correct answer is A.
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can you please solve this Q with full explaination. thanks. the correct answer is A. 6....
can some one please explain me the question. the correct answer is A. thanks 6. What is the concentration of Co(aq) ions in the solution made by adding water to cobalt(IT) nitrate (0.50 mol) and ethylenediamine (3.0 mol) so that the final volume of solution is 3.0L? The Khof (Coſen)]" is 10 x 10 a) 1.3 x 10 M b) 1.5 x 10M c) 2.9 x 10-"M d) 3.3 X 10M e) 8.7 10M
Hi. can some one please explain me the solution for this question. the correct answer is A. thanks. 6. What is the concentration of Co(aq) ions in the solution made by adding water to cobalt(II) nitrate (0.50 mol) and ethylenediamine (3.0 mol) so that the final volume of solution is 3.0 L? The Kb of Co(en)31 is 1.0 x 1014 a) 1.3 x 10M b) 1.5 x 10 M c) 2.9 x 10-'M d) 3.3 x 10M e) 8.7 x...
2+ What is the concentration of Co (aq) ions in the solution made by adding water to cobalt(II) nitrate (0.50 mol) and ethylenediamine (3.0 mol) so that the final volume of solution is 3.0 L? The Kstab of [Co(en)s]2 is 1.0 x 1014 4. а) 1.3 х 10-14м 15 b) 1.5 x 10 M 15 М c) 2.9 x 10 15 d) 3.3 x 10 -16 e) 8.7 x 101 M 2+ What is the concentration ofZn (aq) ions in...
Hi. can some one please explain me the solution for this question. the correct answer is B. thanks. 6. What is the concentration of Zn(aq) ions in the solution made by adding water to zinc nitrate (0.10 mol) and ammonia (3.0 mol) so that the final volume of solution is 1.5 L? The Kb of Zn(NH).)" is 7.8 x 10° a) 4.9 x 10"M b) 9.5 x 10M c) 6.1 x 10M d) 2.8 x 10M e) 2.3 x 10M
Hi could you please provide detailed. workings for this question? 6. What is the concentration of Co2+(aq) ions in the solution made by adding water to cobalt(II) nitrate (0.50 mol) and ethylenediamine (3.0 mol) so that the final volume of solution is 3.0 L? The K stab of [Co(en)]2+ is 1.0 104 a) 1.3 x 10-14 M b) 1.5 x 10-15 M c) 2.9 x 10-15 M d) 3.3 x 10-15 M e) 8.7 x 10-16 M 7. How many...
Finding concentration... Help 6. What is the concentration of Zn²+ (aq) ions in the solution made by adding water to zinc nitrate (0.10 mol) and ammonia (3.0 mol) so that the final volume of solution is 1.5 L? The Kstab of [Zn(NH3)4]2 is 7.8 x 108 a) 4.9 x 10-'M b) 9.5 x 10-2 M c) 6.1 x 10-2 M d) 2.8 x 10-2 M e) 2.3 x 10-13 M
Hi. can some one please explain me the solution for this question. the correct answer is D. thanks. e) 8.7 x 10M 7. How many different stereoisomers (i.e. geometrical and optical isomers) of the complex Co(en)BICI(CNF) are possible? en = ethylenediamine = NH CH CH NH a) 4 b) 6 c) 8 d) 12 e) 16
3. The Ksp for silver chloride is 1.8 x 10-10 at 25 °C. What is the solubility of silver chloride (in mol L"?) in 0.025 M tin(IV) chloride solution? a) 8.5 x 10-5 b) 6.7 x 108 c) 7.2 x 10-9 d) 1.8 x 10-9 e) 1.3 x 10-5 4. What is the concentration of Zn2+(aq) ions in the solution made by adding water to zinc nitrate (0.10 mol) and ammonia (3.0 mol) so that the final volume of solution...
could you please use the ksp values from this list question. Solid magnesium hydroxide and solid cobalt(II) hydroxide are in equilibrium with a solution containing 1.18x10-2 M magnesium nitrate. Calculate the concentration of cobalt(II) ion present in this solution. [cobalt(II)] = M LU Substance Aluminum compounds Substance 1.6 X 10-16 1.9 X 10-33 1.3 x 10-20 7.8 x 10-21 6.7 X 10-31 2.4 x 10-23 1.6 X 10-9 Chromium compounds CrAsO4 CH(OH), СТРО. Cobalt compounds Co (AsO.) COCO, Co(OH), CoS...
Hi. can some one please explain me the solution for this question. the correct answer is A. thanks. Questions 1 & 2 refer to the solubility of iron(II) phosphate, Fe:(PO4)2: Fe3(PO4)() = 3Fe (aq) + 2PO4 (aq) 1. The Ksp for Fe:(PO4)2(8) is 1.0 x 10" at 25°C. What is the solubility of Fe:(PO4)2 in mol L? a) 2.5 x 10* b) 3.1 x 10° c)6.3 10 d) 1.0 x 10? e) 4.0 x 10