g.com/ibiscms/mod/ibis/view.php?id 1295644 114 ADAMS mR 8:00 9:15) Activities an

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g.com/ibiscms/mod/ibis/view.php?id 1295644 114 ADAMS mR 8:00 9:15) Activities and Due Dates Module 4 9/29/2014 11:55 PM 58.6/100 G 9/29/2014 06:54 PM Print I caloulutor Periodic Table Question 2 af 14 sapling Teaming In the following reaction, how many grams of oalcium nitrate, cakNo,2, will be needed to react with 72.9 g of sodium carbonate, Nazcos? Narco, Ca NO. CaCO,+ NaNO, Number 0.1126 There is a hint available! View the hint by dicking on the divider bar again lo hide the hint Close G Previous Give up & View Solution Check Answer 0 Next

Explanation / Answer

No of moles of Na2CO3 = 72.9/106 = 0.68

from the equation no of moles of  Ca(NO3)2 = Na2CO3

Mass of Ca(NO3)2 = 0.68*164.88

= 113.33 grams

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