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Calculate the number of mole of CO2 generated by the reaction of caco3 equals cao plus CO2 when 500 g cao is produce?
Wiki User
∙ 9y ago
The decomposition reaction of calcium carbonate produces calcium oxide and carbon dioxide in a one to one ratio. 500 grams of CaO is 8.92 moles, so 8.92 moles of carbon dioxide are produced.
Wiki User
∙ 9y ago
Wiki User
∙ 12y ago1 MOLE OF Ca ATOM IS NEEDED TO FORM ONE MOLE OF CACO3
SO IF U HAVE 5 MOLES OF Ca ATOM THEN FIVE MOLES OF CACO3 WILL BE PRODUCED......
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For the reaction Cl2 plus 2KBr equals Br2 calculate the percentage yield if 200 g of Cl2 react with excess KBr to produce 410 g of Br2?
91%
Calculate the change in enthalpy for the Mg HCl reaction using standard enthalpies of formation delta hf for HCl aq equals -167.2 kj and delta hf for MgCl2 aq equals -791.2 kj?
-1282.5J
What kind of reaction is KCl plus Na equals NaCl plus K?
This reaction is called a "single displacement" reaction, as the sodium replaces the potassium in combination with the chlorine. *This is the high-temperature distillation reaction to produce metallic potassium, and is not a spontaneous reaction because potassium is more reactive than sodium. The corresponding single replacement reaction is K + NaCl => Na + KCl.
The reaction shown below reaches equilibrium with the concentrations H2O2 equals 0.15 H2O equals 0.21 O2 equals 0.25 What is the equilibrium constant for this reaction?
0.49
The reaction shown below reaches equilibrium with the concentrations H2O2 equals 0.37 H2O equals 0.24 O2 equals 0.92 What is the equilibrium constant for this reaction?
0.39
For the reaction Cl2 plus 2KBr equals Br2 calculate the percentage yield if 200 g of Cl2 react with excess KBr to produce 410 g of Br2?
91%
Is 2SO2 plus O2 equals 2SO3 a combustion reaction Why or why not?
Not a combustion reaction. Combustion reactions produce CO2 and H2O.
Sulfur burns in oxygen to produce sulfur dioxide type of reaction equals?
S + O2 à SO2 This is a combustion reaction
Calculate the change in enthalpy for the Mg HCl reaction using standard enthalpies of formation delta hf for HCl aq equals -167.2 kj and delta hf for MgCl2 aq equals -791.2 kj?
-1282.5J
Calculate delta G at 298K for the reaction of nitrogen and hydrogen to form ammonia of the delta G equals -33.3kJn and the reaction mixture consists of the follwing N2.5 atms H2.75 NH3 2.0?
you have to show that school is gay af
The reaction shown below reaches equilibrium with the concentrations H2O2 equals 0.55 H2O equals 0.75 O2 equals 0.15 What is the equilibrium constant for this reaction?
0.28
The reaction shown below reaches equilibrium with the concentrations H2O2 equals 0.05 H2O equals 0.11 O2 equals 0.07 What is the equilibrium constant for this reaction?
0.34
The reaction shown below reaches equilibrium with the concentrations H2O2 equals 0.15 H2O equals 0.21 O2 equals 0.25 What is the equilibrium constant for this reaction?
0.49
The reaction shown below reaches equilibrium with the concentrations H2O2 equals 0.37 H2O equals 0.24 O2 equals 0.92 What is the equilibrium constant for this reaction?
0.39
The reaction pcl3 g plus cl2 g pcl5 g has keq equals 300 at a certain temperature if pcl3 equals 0.15 cl2 equals 0.04 and pcl5 equals 1.5 what is true about this reaction?
The reaction will proceed to the right. 2 PCl3 will be consumed.
What kind of reaction is KCl plus Na equals NaCl plus K?
This reaction is called a "single displacement" reaction, as the sodium replaces the potassium in combination with the chlorine. *This is the high-temperature distillation reaction to produce metallic potassium, and is not a spontaneous reaction because potassium is more reactive than sodium. The corresponding single replacement reaction is K + NaCl => Na + KCl.
The reaction h2 g plus i2 g 2hi g has keq equals 0.15 at a certain temperature if h2 equals 0.01 i2 equals 0.02 and hi equals 0.03 what is true about this reaction?
B.The reaction will proceed to the left.C.More I2 will form.E.HI will be consumed.
