0
The equation is:
CaCO3.......................→CaO + CO2
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoThe equation is:
CaCO3 = CaO + CO2
Wiki User
∙ 6y agoThe chemical equation is :
2 Ca + O2 = 2 CaO
Wiki User
∙ 6y agoNo. The calcium requires a coefficient of 2: 2Ca(s) + O2(g) --> 2CaO
Wiki User
∙ 11y ago2Ca + O2 ==> 2CaO
Wiki User
∙ 14y agoWiki User
∙ 14y agoCaO + 2H2O --> Ca(OH)2. -yasmine :)
Wiki User
∙ 13y agoThis equation is 2 Ca + O2 => 2 CaO.
Add your answer:
Earn +20 pts
What type of reaction is this caco3s-heat- caos co2g?
Decomposition reaction: CaCO3(s) --(heat)--> CaOs + CO2(g)
What is the coefficient for carbon dioxide in the blance equation C5H12I O2g---CO2g H2Og?
6
What is hrxn for chemical reaction co2g 2kohs h2og k2co3s?
-149 kJ
Which equation represents a redox reaction 2AgNO3aq Cus CuNO32aq 2Ags BaCl2aq Na2CrO4aq BaCrO4s 2NaClaq H3PO4aq 3KOHaq 3H2Ol K3PO4aq CaCO3s CaOs CO2g?
hco3 so4 trust me i got an a in ap chemistry last year :)
The standard enthalpy of formation of propene c3h6 is 20.6 kj per mole What is the heat of combustion of one mole of c3h6 the heats of formation of co2g and h2ol are -394 kjmole and -285.8?
Just set up the balanced equation to solve this. C3H6 (s) + (9/2)O2(g) ---> 3CO2(g) + 3H2O (l). Now it is only a matter of adding and subtracting the appropriate formation values.
Is co2g homogeneous?
Co2 is a compound (or a composite i don't know exactly) and as you know all the compounds are homogeneous and pure.
What is the equilibrium constant for the reaction h2g plus co2g h2og plus cog?
Keq = [H2O][CO] [H2][CO2]
Which 1.0 liter sample has the greatest mass at STP a CH4g b CL2g c CO2g d H2g?
Cl2 because its mass is approx. 35 so multiply by 2 and then its 70 & thats the highest mass of all of them
Under the same conditions of temperature and pressure which of the following gases would behave most like an ideal gas 1 Heg 2 NH3g 3 Cl2g 4 CO2g?
A. Of the choices listed, the helium atom is the smallest in both size and mass, and so its behavior is more "ideal." 1.He(g) Of the choices listed, the helium atom is the smallest in both size and mass, and so its behavior is more "ideal."
