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9. When iron filings are added to hydrochloric acid solution, H2 gas can be seen bubbling out of solution. The other product of this redox reaction is HFECI,(aq).. Which of the following is the correct, balanced reaction to described this process? * 4H+(aq) + 4CI-(aq) + 2Fe(s) --> 2HFECI, + H2(g) 8H+(aq) + 8CI-(aq) + 2Fe(s) --> HFECI, + 3H,(g) 4H+(aq) + 4CI-(aq) + 2Fe(s) --> HFECI, 3H+(aq) + 4CI-(aq) + Fe(s) - HFECI, + H,(g)

9. When iron filings are added to hydrochloric acid solution, H2 gas can be seen bubbling out of solution. The other product of this redox reaction is HFECI,(aq).. Which of the following is the correct, balanced reaction to described this process? * 4H+(aq) + 4CI-(aq) + 2Fe(s) --> 2HFECI, + H2(g) 8H+(aq) + 8CI-(aq) + 2Fe(s) --> HFECI, + 3H,(g) 4H+(aq) + 4CI-(aq) + 2Fe(s) --> HFECI, 3H+(aq) + 4CI-(aq) + Fe(s) - HFECI, + H,(g)

Chemistry
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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9:53 ® O i O *4il .l 91% Gamma ionizing radiation Beta Alpha 9. When iron filings are added to hydrochloric acid solution, H2 gas can be seen bubbling out of solution. The other product of this redox reaction is HFECI,(aq).. Which of the following is the correct, balanced reaction to described this process? * 4H+(aq) + 4Cl-(aq) + 2Fe(s)-- 2HFECI, + H,(g) > 8H+(aq) + 8CI-(aq) + 2Fe(s) - HFECI, + 3H2(g) --> 4H+(aq) + 4Cl-(aq) + 2Fe(s) -- HFECI, 3H+(aq) + 4CI-(aq) + Fe(s) - HFECI, + H,(g) -> 5. If in a reaction, copper is reduced; its number of electrons is? *
Transcribed Image Text:9:53 ® O i O *4il .l 91% Gamma ionizing radiation Beta Alpha 9. When iron filings are added to hydrochloric acid solution, H2 gas can be seen bubbling out of solution. The other product of this redox reaction is HFECI,(aq).. Which of the following is the correct, balanced reaction to described this process? * 4H+(aq) + 4Cl-(aq) + 2Fe(s)-- 2HFECI, + H,(g) > 8H+(aq) + 8CI-(aq) + 2Fe(s) - HFECI, + 3H2(g) --> 4H+(aq) + 4Cl-(aq) + 2Fe(s) -- HFECI, 3H+(aq) + 4CI-(aq) + Fe(s) - HFECI, + H,(g) -> 5. If in a reaction, copper is reduced; its number of electrons is? *
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