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A 0.512g sample of CaCO3

A 0.512g sample of CaCO3 is dissolved in 12M HCl and the mixture is diluted to 250ml. A. Calculate the concentration of Ca+2 in
1. 1 answer
2. asked by Felix Dagogo
3. 995 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. 703 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. 1,424 views
For the reaction below, Kp = 1.16 at 800.°C.CaCO3(s) CaO(s) + CO2(g) If a 25.0-g sample of CaCO3 is put into a 10.2-L container
1. 2 answers
2. asked by Andrew
3. 4,568 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
1.)A sample of ammonium nitrate contains 70 g of nitrogen.what is the mass of the sample?2.)no. of gram atom of ca in 100 g of
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2. asked by divya
3. 782 views
What mass of AgI can be produced from a 0.512g sample that assays 20.1% ALI3?
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2. asked by xavier
3. 5,064 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. 1,533 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. 793 views
In an experiment for determining water hardness, 75.00 ml of a water sample required 13.03 ml of an EDTA solution that is
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2. asked by Anonymous
3. 712 views