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The rate of a reaction is measured by how fast a reactant is used up or how fast a product is formed. True False
The rate of a reaction is measured by how fast a reactant is used up to how fast a product is formed. TRUE.
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Asked 3/24/2013 5:55:03 PM
Updated 5/18/2016 7:16:23 AM
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The rate of a reaction is measured by how fast a reactant is used up to how fast a product is formed. TRUE.
Added 5/18/2016 7:16:23 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/18/2016 7:39:34 AM]
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Questions asked by the same visitor
How many kilojoules are associated with the formation of 2 moles of HBr(g)?
Weegy: a. -73 User: enthalpy Weegy: Enthalpy of a reaction or energy change of a reaction DH, is the amount of energy or heat absorbed in a reaction. If the energy is required, DH is positive, and if energy is released, the DH, is negative. [ ] User: endothermy Weegy: Endothermy is a process where energy in the form of heat is absorbed from the surrounding. Opposite of this is exothermy. [ This is studied with reference to chemistry and thermodynamics. ] (More)
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Expert Answered
Updated 173 days ago|11/1/2023 12:37:23 AM
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The standard enthalpy of formation of HBr(g) is approximately -36.3 kJ/mol. To find the total energy associated with the formation of 2 moles of HBr(g), you would multiply the enthalpy change by the number of moles, so it would be -72.6 kJ.
Added 173 days ago|11/1/2023 12:34:52 AM
This answer has been confirmed as correct and helpful.
Enthalpy of a reaction or energy change of a reaction DH, is the amount of energy or heat absorbed in a reaction. If the energy is required, DH is positive, and if energy is released, the DH, is negative. TRUE.
Added 173 days ago|11/1/2023 12:36:05 AM
This answer has been confirmed as correct and helpful.
Endothermy can be defined as any mechanism of heat generation without shivering that increases body temperature and resting metabolic rate.
Added 173 days ago|11/1/2023 12:37:23 AM
This answer has been confirmed as correct and helpful.
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