Question 2 - Question 1 1 out of 1 points Select the net...

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Question 1 1 out of 1 points Select the net ionic equation for the reaction between lithium hydroxide and hydrobromic acid. LiOH(aq) + HBr(aq) ® H2O(l) + LiBr(aq) Selected Answer: H+(aq) + OH-(aq) ® H2O(l) Correct Answer: H+(aq) + OH-(aq) ® H2O(l) Question 2 1 out of 1 points Which one of the following is not a redox reaction? Selected Answer: Fe2O3(s) + 3H2SO4(aq) ® Fe2(SO4)3(aq) + 3H2O(l) Correct Answer: Fe2O3(s) + 3H2SO4(aq) ® Fe2(SO4)3(aq) + 3H2O(l) Question 3 1 out of 1 points Phosphorus pentachloride, PCl5, a white solid that has a pungent, unpleasant odor, is used as a catalyst for certain organic reactions. Calculate the number of moles in 38.7 g of PCl5. Selected Answer: 0.186 mo1 Correct Answer: 0.186 mo1 Feedback: Correct. Question 4 1 out of 1 points Balance the following equation: C8H18O3(l) + O2(g) ® H2O(g) + CO2(g) Selected Answer: C8H18O3(l) + 11O2(g) ® 9H2O(g) + 8CO2(g) Correct Answer: C8H18O3(l) + 11O2(g) ® 9H2O(g) + 8CO2(g) Feedback: Correct. Question 5 1 out of 1 points What is the percent yield for the reaction, PCl3(g) + Cl2(g) ® PCl5(g), if 119.3 g of PCl5 (MM = 208.2 g/mol) are formed when 61.3 g of Cl2 (MM = 70.91 g/mol) react with excess PCl3? Selected Answer: 66.3%
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Question 2 - Question 1 1 out of 1 points Select the net...

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