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What is the rate of disappearance equation used to determine the speed at which a substance is consumed or transformed in a chemical reaction?
The rate of disappearance equation is used to calculate how quickly a substance is used up or changed in a chemical reaction. It helps determine the speed at which the reaction is happening.
What is the average rate of disappearance for the substance in this chemical reaction?
The average rate of disappearance for a substance in a chemical reaction is the speed at which the substance is used up over time. It is calculated by dividing the change in concentration of the substance by the change in time.
Is a process in which a substance or substances is transformed into one or more new substances?
Chemical Change
A substance whose potential chemical energy is transformed into thermal energy is called a?
A substance whose potential chemical energy is transformed into thermal energy is called a fuel. When the fuel undergoes combustion or a chemical reaction, its stored energy is released in the form of heat.
How do you calculate the percent dissociation of a substance in a chemical reaction?
To calculate the percent dissociation of a substance in a chemical reaction, you divide the amount of dissociated substance by the initial amount of the substance and multiply by 100. This gives you the percentage of the substance that has dissociated in the reaction.
What is the rate of disappearance equation used to determine the speed at which a substance is consumed or transformed in a chemical reaction?
The rate of disappearance equation is used to calculate how quickly a substance is used up or changed in a chemical reaction. It helps determine the speed at which the reaction is happening.
What is the average rate of disappearance for the substance in this chemical reaction?
The average rate of disappearance for a substance in a chemical reaction is the speed at which the substance is used up over time. It is calculated by dividing the change in concentration of the substance by the change in time.
What is the chemical energy is?
Generally chemical energy can be defined as the aptitude of a substance to be transformed in another substance by a chemical reaction.
What happens to the original substance during a chemical reaction?
The original substances are transformed during a chemical reaction a new substance (compound) is obtained.
Is a process in which a substance or substances is transformed into one or more new substances?
Chemical Change
A substance whose potential chemical energy is transformed into thermal energy is called a?
A substance whose potential chemical energy is transformed into thermal energy is called a fuel. When the fuel undergoes combustion or a chemical reaction, its stored energy is released in the form of heat.
How do you calculate the percent dissociation of a substance in a chemical reaction?
To calculate the percent dissociation of a substance in a chemical reaction, you divide the amount of dissociated substance by the initial amount of the substance and multiply by 100. This gives you the percentage of the substance that has dissociated in the reaction.
A substance that undergoes change in a chemical reaction is called a what?
A substance that undergoes change in a chemical reaction is called a reactant. Reactants are the starting materials in a chemical reaction that are transformed into products through the rearrangement of atoms.
How are characteristic properties of given substance different from its other properties and chemical properties?
A substance's characteristic properties are the most recognizable properties of that substance. Chemical properties are exhibited as one substance is chemically transformed into another (e.g., iron rusting).
When are reactants referred to as substance?
All reactants are compounds or elements.During a chemical reaction reactants are transformed in products.
In a chemical change does the original substance disappear?
In a chemical change, the original substance is transformed into one or more new substances with different properties. While the original substance undergoes a chemical reaction and can change its composition, it doesn't disappear entirely; it is just converted into new substances.
What is a substance that results in a chemical change called?
A substance that results in a chemical change is called a reactant. Reactants are substances that are present at the start of a chemical reaction and are transformed into different substances (products) during the reaction.
