An unknown mass of caco3

From the mass of CaCo3, caluculate the moles of CaCo3 percipitation.Given- Mass of CaCo3 is 1.838 The answer i got at the end if
1. 1 answer
2. asked by jecce.
3. 630 views
Hello, we recently did a lab in our chemistry class to analyze an Unknown amount Calcium Carbonate which was titrated with EDTA.
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2. asked by Anna
3. 992 views
For the reaction below, Kp = 1.16 at 800.°C.CaCO3(s) CaO(s) + CO2(g) If a 21.7-g sample of CaCO3 is put into a 10.6 L container
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2. asked by gina
3. 1,423 views
For the reaction below, Kp = 1.16 at 800.°C.CaCO3(s) CaO(s) + CO2(g) If a 21.7-g sample of CaCO3 is put into a 10.6 L container
1. 1 answer
2. asked by gina
3. 702 views
CaCO3(s) + 2 HCl(aq) --> CaCl3(aq) + H2O(l) + CO2It takes 19.26 mL of 0.6721 M HCl to completely react with the CaCO3. What is
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2. asked by Sheree'
3. 879 views
What is the mass in grams of 24.32 moles of CaCO3?So far I got: 24.32mol CaCO3 x 100.09gCaCO3 / 1mol CaCO3 = I am not sure if
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2. asked by Anonymous
3. 577 views
CaCO3(s) <--> CaO(s) + CO2 (g)A 5.9-gram sample of CaCO3 (molar mass = 100.) is placed in an evacuated 2.00L container and
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2. asked by Patrick
3. 1,485 views
An unknown mass of caco3 was added to an excess of 2mol/dm3 hcl. Calculate the total volume of co2 evolved.
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2. asked by Tan
3. 471 views
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
3. 1,532 views