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The amount of CaCO3 that
For the following equilibrium system, which of the changes will form more CaCO3 (more moles CaCO3)?
CO2 + Ca(OH)2=CaCO3 +H2O
1 answer
asked by
Akira12
1,143 views
Which of the changes will form more CaCO3 (more moles CaCO3)?
CO2 + Ca(OH)2=CaCO3 +H2O delta H =-113kJ Write and explain if
0 answers
asked by
Akira 8
1,245 views
following balanced chemical
reaction: Ca2+ (aq)+ CO3 2-- (aq) ⇄CaCO3(S) The amount of dissolved CaCO3 can be increased on
1 answer
asked by
Menna
1,078 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
2 answers
asked by
Kevin
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) +
1 answer
asked by
Some kid
794 views
The equilibrium constant, Kc for the system,
CaO(s) + CO2(g) == CaCO3(s), is A. Kc = (CaO) (CO2) / (CaCO3) B. Kc = (CO2) C. Kc =
2 answers
asked by
Hannah
2,537 views
Shown below is the chemical equation for the thermal decomposition of calcium carbonate.
CaCO3(s) <-> CaO(s) + CO2(g) H°rxn =
1 answer
asked by
Adam
891 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 answer
asked by
gina
1,425 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 answer
asked by
gina
703 views
what is the method to prepartion CO from these equation in the lab
CaCo3 + 2HCl → CaCl2+H2O+ CO2 (g) Or CaCo3 ----(Heat 500 to
2 answers
asked by
roro
538 views