Hi, if possible please let me know what the correct answer was.. I thought it was 3,4,2,1.
Thanks!
Hi, if possible please let me know what the correct answer was.. I thought it was...
Please let me know if the selected answer is correct. If not, please provide the correct answer. Thank you.
Please let me know what the answer is. If you are unsure let me know. Please let me know if you are unsure.
Hi. can some one please explain me the solution for this question. the correct answer is D. thanks. The Ksp for silver chloride is 1.8 x 101 at 25 "C. What is the solubility of silver chloride (in mol L) in 0.025 M tin(IV) chloride solution? 5. a) 8.5 x 10 b) 6.7 x 10 d) 18 x 10 c) 7.2 x 10 e) 1.3 x 10
B. Element X has a higher metallic character than element Y. Choose the correct statement: A Element X could be cesium and element Y could be francium. Element X would have a lower first ionization energy than element Y. A d-electron in element X would experience a much higher effective nuclear charge than a d-electron in element Y. D. Element X would have a higher electron affinity than element Y. E. Element X would have a lower electron affinity and...
Hi. can some one please explain me the solution for this question. the correct answer is A. thanks. 9. Consider the following equation. Cr + 3VO2 + 6H* = Cr3+ + 3VO2+ + 3H20 E° = 1.74 V Which of the following is nearest to the equilibrium constant, K, at 300 K for this reaction? a) 5.0 x 1087 b) 1.9 x 1088 c) 5.5 x 1095 d) 1.7 x 1029 e) 2.7 x 1029
Hi. can some one please explain me the solution for this question. the correct answer is E. thanks Consider the following equation. Relevant standard reduction potentials are given in Q8. 9. 2Ag Pb2Ag + Pb Which of the following is nearest to the equilibrium constant, K, at 298 K for this reaction? b) 8.6x 10 a) 9.8 x 10 c) 5.4 x 105 d) 1.1 x 1022 e) 2.9 x 10
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
Hi. can some one please explain me the solution for this question. the correct answer is B. thanks. e) 2.3 x 103 M 7. How many different stereoisomers (ie. geometrical and optical isomers) of the complex [Co(en) are possible? en ethane-1,2-diamine ethylenediamine NH2CH2CH NH a) 1 b) 2 c) 3 d) 4 e) 5 8. Consider the following galyanic cell and standard reducion potentials:
I don't know how to find the answer to either 5 OR 6. Can you please help me understand how I'm supposed to know? There is some debate with a lab partner, she feels that #5 should be J2O and K2O, but I thought it should be LO, because it is a 1:1 ratio. But I can't find confirmation of that. Thanks for the help! Fictitious elements J, K, and L combine with oxygen to form the oxides LO, J,O,...
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 lead chromate, PbCrO4: PbCrO4(s) = Pb2+ (aq) + Cro4?- (aq) !? 1. The Ksp for PbCrO4 is 2.0 x 10-16 at 25 °C. What is the solubility of PbCrO4 in mol a) 1.4 x 10-8 b) 2.8 x 108 c) 2.0 x 10-16 d) 7.1 x 107 e) 5.0 x 1015