Answer:
For a particular chemical reaction, the enthalpy of the reactants is -400 kJ. The enthalpy of the products is -390 kJ. The entropy of the reactants is 0.2 kJ/K. The entropy of the products is 0.3 kJ/K. The temperature of the reaction is 25oC. What can you conclude about this reaction?
It is exergonic
It is endergonic
it is a redox reaction
It is being catalyzed by an enzyme
Answer:Yes
Explanation the motor would run faster because the increased electrical force increases the magnetic force in the motor
Answer:
The value is
Explanation:
From the question we are told that
mass of carbon dioxide produced by one gallon of gasoline is
The number of cars is
The distance covered by each car is
The rate is
Generally the amount of gasoline used by one car is mathematically represented as
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Generally the amount of gasoline used by N cars is
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Generally the annual production of carbon dioxide is mathematically represented as
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