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The standard conditions under which you carry out a reaction are:
- Carried out at room temperature, 250C
- A concentration of 1 mol/L for solutions
- 1 atmospheric pressure
- All reactants and products must be in physical states that are expected in the above conditions.
Standard conditions allow enthalpy changes of different reactions to be compared.
Wiki User
∙ 10y ago
Wiki User
∙ 13y agoreaction conditions are the conditions needed for a certain reaction to take place,
hope this helps:)
Wiki User
∙ 6y agoSeveral conditions of a chemical reaction are temperature, pressure, concentration, phases of reactants, help of catalysts, etc.
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Which reaction occurs most rapidly at standard conditions?
combustion of organic oils.
What does a triangle over an arrow in a formula equation mean?
The symbol is referred to as "delta" and means that the reaction occurs under heating conditions.
What is the purpose of defining the standard enthalpies of formation?
The standard enthalpy of formation is a measure of the energy released or consumed when one mole of a substance is created under standard conditions from its pure elements. A triangle is a change in enthalpy. A degree signifies that it's a standard enthalpy change. A f is a reaction from a substance that's formed from its elements.
What conditions must be met for a reaction to be exothermic?
candy
What is present after a chemical reaction?
That depends on the chemicals present before the chemical reaction and sometimes the conditions under which the chemical reaction occurred.
Which reaction occurs most rapidly at standard conditions?
combustion of organic oils.
What is the enthalpy of reaction-?
the heat released or absorbed in a reaction
What is a standard formation reaction?
A standard formation reaction is the reaction of the ions which make up a compound in their standard states. For example, the standard formation reaction of H2SO4 is: 2H+(g) + SO42-(g) --> H2SO4 (l)
Does scfh and cfh mean the same?
scfh is "standard cubic feet per hour" and cfh doesn't neccessarily mean "standard". Standard conditions are stanard temperature (293 K), and standard pressure (1 atm, 101,300 Pa).
Why alkanes do not react with bromine water?
No, bromine will only add to alkenes, so NO addition reaction to alkanes. Subtitution on alkanes is not possible at standard conditions
What is the maximum amount of useful work that can be accomplished under standard conditions by this reaction when 4 mol of C2H2 is burned?
The heat of combustion for acetylene is -1309,5 kJ/mol.
What type of thing are oxygen nitrogen and carbon dioxide?
They are classified as gases at standard conditions. And by "thing," you mean matter.
What does a triangle over an arrow in a formula equation mean?
The symbol is referred to as "delta" and means that the reaction occurs under heating conditions.
What is the purpose of defining the standard enthalpies of formation?
The standard enthalpy of formation is a measure of the energy released or consumed when one mole of a substance is created under standard conditions from its pure elements. A triangle is a change in enthalpy. A degree signifies that it's a standard enthalpy change. A f is a reaction from a substance that's formed from its elements.
How much weight a standard table can support?
About a standard amount given standard conditions.
How much heat is absorbed when 3.20 moles of A of react?
The answer to this question will depend on what the substance that is reacting is. You will need to find the appropriate standard enthalpy value, which corresponds to the amount of enthalpy change when one mole of matter is transformed by a chemical reaction in standard conditions.
What conditions would pressure affect the reaction rate?
If the reaction occurs in the gas phase
