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caco3 + kno3 =0.301g resalt

caco3 + kno3 =0.301gresalt soild 0.197g co2:o2 ?
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2. asked by sangeetha
3. 344 views
following balanced chemicalreaction: Ca2+ (aq)+ CO3 2-- (aq) ⇄CaCO3(S) The amount of dissolved CaCO3 can be increased on
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2. asked by Menna
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Consider the following equilibrium:CaCO3(s)<->Ca 2+(aq) + CO3 2-(aq) Which of the following reagents, when added to the
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2. asked by sh
3. 3,197 views
What charge in coulombs is required to deposit 0.301g Cu(s) from a solution of Cu^2+?Cu^2+ 2e^- = Cu 0.301g/63.5g/mol = 4.7 x
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2. asked by Steve
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At 90 °C, a solution of 80 g of KNO3 in 100 g of H2O. How much KNO3 will precipitate out if the temperature is lowered to 10
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How many milliliters of 0.418 M HCl are needed to react with 52.7 g of CaCO3?2HCl (aq) + CaCO3 (s) >>> CaCl2 (aq) + CO2 (g) +
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2. asked by Some kid
3. 792 views
Given the reaction 2HI (aq) + CaCO3(s) = CaI2(aq)+CO2(g)+H2O(l) What volume of of CO2 can be produced from 255mL of 3.0M HI and
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2. asked by Kevin
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What is the mass in milligrams of solute in 5.75 mL of 0.0819 M KNO3?* 1 point 57.6 mg KNO3 47.6 g KNO3 47.6 mg KNO3
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2. asked by Mo
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What is the net ionic equation for....1 Ca(NO3)2 + 1 K2CO3 ==> 1 CaCO3 + 2 KNO3
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2. asked by Brittany
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When 1.933 g of KNO3 is dissolved in 200 g of water initially at 23.57 ¢ªCelsius in a coffee-cup calorimeter, the final
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2. asked by Spenser
3. 745 views