Calculate the mass of carbon dioxide produced from complete combustion of 16.6 g of octane, C8H18, in the following reaction. C8
H18 O2 --> CO2 H2O (unbalanced)
A. 51.2 g CO2
B. 102 g CO2
C. 57.6 g CO2
D. 0.799 g CO2
E. 1.163 g CO2
A. 51.2 g CO2
B. 102 g CO2
C. 57.6 g CO2
D. 0.799 g CO2
E. 1.163 g CO2
1 answer:
Answer:
51.2g of CO2
Explanation:
The first step is to balance the reaction equation as shown in the solution attached. Without balancing the reaction equation, one can never obtain the correct answer! Then obtain the masses of octane reacted and carbon dioxide produced from the stoichiometric equation. After that, we now compare it with what is given as shown in the image attached.
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Answer:
The correct answer is option A.
Explanation:
Equilibrium is a state when rate of forward reaction is equal to the rate of backward reaction. The concentration of reactants and products becomes constant at this state.
The ratio of concentration of products to the concentration of reactants each raised to the power their stoichiometric coefficients is termed as Equilibrium constant. It is denoted by .
aA + bB cC