7.What is the balanced molecular equation for the reaction between the solutions of CrCl3 and sodium hydroxide? Group of answer choices A, CrCl3(aq) + 3NaOH(aq) => Cr(OH)3(s) + 3NaCl B, Cr2+(aq) + 2OH-(aq) => Cr(OH)2(s) C, CrCl3(aq) + 2NaOH(aq) => Cr(OH)2(s) + 2NaCl D, Cr3+(aq) + 3OH-(aq) =>Cr(OH)3(s) E, CrCl3(aq) + 3OH-(aq) => Co(OH)3(s) + 3Cl-(aq) 8,What is the net ionic equation for a reaction between a strong acid and strong base. Group of answer choices A, HCl(aq) + NaOH(aq) => NaCl(aq) + H2O(l) B, H+(aq) +Cl-(aq) + N+(aq) a+ OH(aq) => NaCl(aq) + H2O(l)
7.What is the balanced molecular equation for the reaction between the solutions of CrCl3 and sodium hydroxide? Group of answer choices A, CrCl3(aq) + 3NaOH(aq) => Cr(OH)3(s) + 3NaCl B, Cr2+(aq) + 2OH-(aq) => Cr(OH)2(s) C, CrCl3(aq) + 2NaOH(aq) => Cr(OH)2(s) + 2NaCl D, Cr3+(aq) + 3OH-(aq) =>Cr(OH)3(s) E, CrCl3(aq) + 3OH-(aq) => Co(OH)3(s) + 3Cl-(aq) 8,What is the net ionic equation for a reaction between a strong acid and strong base. Group of answer choices A, HCl(aq) + NaOH(aq) => NaCl(aq) + H2O(l) B, H+(aq) +Cl-(aq) + N+(aq) a+ OH(aq) => NaCl(aq) + H2O(l)
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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7.What is the balanced molecular equation for the reaction between the solutions of CrCl3 and sodium hydroxide?
Group of answer choices
A, CrCl3(aq) + 3NaOH(aq) => Cr(OH)3(s) + 3NaCl
B, Cr2+(aq) + 2OH-(aq) => Cr(OH)2(s)
C, CrCl3(aq) + 2NaOH(aq) => Cr(OH)2(s) + 2NaCl
D, Cr3+(aq) + 3OH-(aq) =>Cr(OH)3(s)
E, CrCl3(aq) + 3OH-(aq) => Co(OH)3(s) + 3Cl-(aq)
8,What is the net ionic equation for a reaction between a strong acid and strong base.
Group of answer choices
A, HCl(aq) + NaOH(aq) => NaCl(aq) + H2O(l)
B, H+(aq) +Cl-(aq) + N+(aq) a+ OH(aq) => NaCl(aq) + H2O(l)
C, H+(aq) +F-(aq) + Na+(aq) + OH(aq) => Na+(aq) +F-(aq) + H2O(l)
D, H+(aq) + OH-(aq) => H2O(l)
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