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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.
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What is the coefficient for carbon dioxide in the blance equation C5H12I O2g---CO2g H2Og?
The coefficient for carbon dioxide in the balanced equation C5H12I + 8 O2 -> 5 CO2 + 6 H2O is 5.
What type of reaction is this caco3s-heat- caos co2g?
Decomposition reaction: CaCO3(s) --(heat)--> CaOs + CO2(g)
What is hrxn for chemical reaction co2g 2kohs h2og k2co3s?
The balanced chemical equation is: CO2(g) + 2KOH(s) -> H2O(g) + K2CO3(s). The enthalpy change (ΔHrxn) for this reaction is the enthalpy of formation of the products minus the enthalpy of formation of the reactants. To calculate it, you would need the standard enthalpies of formation for all species involved.
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 equation represents a redox reaction 2AgNO3aq Cus CuNO32aq 2Ags BaCl2aq Na2CrO4aq BaCrO4s 2NaClaq H3PO4aq 3KOHaq 3H2Ol K3PO4aq CaCO3s CaOs CO2g?
The redox reaction can be identified by the transfer of electrons. In this case, the correct redox equation is: 2Ag(s) + 2NO3^-(aq) + 2BaCl2(aq) + Na2CrO4(aq) + 3H3PO4(aq) + 6KOH(aq) + 3CaCO3(s) -> 2Ag^+(aq) + 2NO3^-(aq) + Cu(NO3)2(aq) + BaCrO4(s) + 6NaCl(aq) + 3H2O(l) + 3K3PO4(aq) + 3CaO(s) + 3CO2(g).
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?
The heat of combustion can be calculated by subtracting the sum of the standard enthalpies of formation of the reactants from the sum of the standard enthalpies of formation of the products. For the combustion of C3H6 (propene) to CO2 and H2O, the heat of combustion would be calculated as follows: Heat of combustion = [(-394 kJ/mol) + (-285.8 kJ/mol)] - 20.6 kJ/mol = -660.4 kJ/mol.
Which 1.0 liter sample has the greatest mass at STP a CH4g b CL2g c CO2g d H2g?
The sample with the greatest mass at STP would be the one with the highest molar mass, as 1 mole of any substance at STP occupies the same volume (22.4 L). Among the given options, the sample with Cl2 gas (molar mass = 70.9 g/mol) would have the greatest mass.
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?
Under the same conditions of temperature and pressure, the gas that would behave most like an ideal gas is hydrogen gas (H2g). This is because hydrogen has the smallest molar mass among the given options, leading to weaker intermolecular forces and closer adherence to ideal gas behavior.
