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Question

ple Window Help 0 8??) 4496 Wed Jul 11 8:48:06 R xyee owLx2lOnline teach x:(?https://www.stolaf.ec × Kbr chemical. Goog eAssignment/takeCovalentActivity.do?locator-assignment-take&takeAssignm...; x Use the References to access important values if needed for this question. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed leave it blank. If no reaction occurs leave all boxes blank and click on "submit Write the balanced NET IONIC equation for the reaction that occurs when nitric acid and calcium hydroxide are combined Use Hgot instead of H. This reaction is classified as. A. Strong Acid + Strong Base B. Weak Acid+Strong Base C. Strong Acid + Weak Base D. Weak Acid +Weak Base The extent of this reaction is: A. Below 50% B.50% C. Above 50% D. 100% Next Retry Entre Group more group atemptsPrevious Submit Anwe

Explanation / Answer

HNO3 is strong acid

Ca(OH)2 is strong base

Ca(OH)2(aq) + 2HNO3(aq) ------------> Ca(NO3)2(aq) + 2H2O(l)

Ca^2+ (aq) + 2(OH)^-(aq) + 2H^+ (aq) + 2NO3^-(aq) ------------> Ca^2+ (aq) + 2(NO3)^-(aq) + 2H2O(l)

Removal of spectator ions to get net ionic equation

2H^+ (aq) + 2(OH)^-(aq) ------------> 2H2O(l)

H^+ (aq) + (OH)^-(aq) ------------> H2O(l)

C. strong acid + week base

c. Above 50%

  

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