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· You are overly assuming that your reaction yield is 100%. In reality a perfect and full yield will never be taken in.
· You are assuming no other reactions are taken place - the impurities in the reaction?
· Assume the density of the dilute solutions is the same for water. = 1.0g/mL
· Assume the specific heat of the solutions is the same as that for water. = 4.184 J/goC
· Assume the solutions react in their stochiometric amounts.
· Assume there is no loss of heat to the surroundings.
What else can I help you with?
What is a correct description of the enthalpy of reaction?
The enthalpy of a chemical reaction is the change of heat during this reaction.
What is a correct description of enthalpy of a reaction?
The enthalpy of a chemical reaction is the change of heat during this reaction.
What is the enthalpy of a reaction?
The amount of energy that is used or released as heat in a reaction.
What is enthalpy of solution?
enthalpy is how many miles superman can travel in a day. Regards, Lois Lane
True or false The molar enthalpy values and fusion stay the same if you were to reverse the process?
True. The molar enthalpy values for fusion (also known as the enthalpy of fusion) are independent of the direction of the process. This means that the enthalpy change for melting a substance is equal in magnitude, but opposite in sign, to the enthalpy change for freezing the substance.
What are the units for enthalpy and how are they typically represented in thermodynamic calculations?
The units for enthalpy are joules (J) or kilojoules (kJ). In thermodynamic calculations, enthalpy is typically represented using the symbol "H" and expressed in these units.
When should one use enthalpy instead of internal energy in thermodynamic calculations?
Enthalpy should be used instead of internal energy in thermodynamic calculations when the system involves a constant pressure and the focus is on heat transfer.
How does enthalpy change during adiabatic expansion?
During adiabatic expansion, enthalpy remains constant.
What is the description of the enthalpy of a reaction?
The enthalpy of a chemical reaction is the change of heat during this reaction.
What is the description of the enthalpy of reaction?
The enthalpy of a chemical reaction is the change of heat during this reaction.
What is the equation for calculating the change in enthalpy of a system during a chemical reaction?
The equation for calculating the change in enthalpy of a system during a chemical reaction is H H(products) - H(reactants), where H represents the change in enthalpy, H(products) is the enthalpy of the products, and H(reactants) is the enthalpy of the reactants.
What is a correct description of the enthalpy of reaction?
The enthalpy of a chemical reaction is the change of heat during this reaction.
What is a correct description of enthalpy of a reaction?
The enthalpy of a chemical reaction is the change of heat during this reaction.
How to calculate the change in enthalpy during a chemical reaction?
To calculate the change in enthalpy during a chemical reaction, subtract the sum of the enthalpies of the reactants from the sum of the enthalpies of the products. This difference represents the change in enthalpy for the reaction.
How do you calculate the change in enthalpy of solution?
To calculate the change in enthalpy of solution, subtract the enthalpy of the products from the enthalpy of the reactants. This difference represents the heat absorbed or released during the process of dissolving a solute in a solvent.
What is the difference between the bond enthalpy of the reactants and the bond enthalpy of the products in a chemical reaction?
The difference between the bond enthalpy of the reactants and the bond enthalpy of the products in a chemical reaction represents the energy change that occurs during the reaction. If the bond enthalpy of the products is lower than that of the reactants, it indicates that energy is released during the reaction, making it exothermic. Conversely, if the bond enthalpy of the products is higher than that of the reactants, it indicates that energy is absorbed during the reaction, making it endothermic.
What is the relationship between constant pressure enthalpy and the changes in a system's energy content during a process?
Constant pressure enthalpy is a measure of the energy content of a system at a constant pressure. During a process, changes in the system's energy content are reflected in the enthalpy changes. The relationship between constant pressure enthalpy and changes in energy content is that they are directly related - as the enthalpy changes, so does the energy content of the system.
