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What is quantitative reaction?
A quantitative reaction is a chemical reaction in which the amount of reactants and products can be measured precisely using quantitative analysis methods. These reactions are used to determine the stoichiometry and quantities of substances involved in a chemical reaction.
Name for any substance that speeds up the rate of chemical reaction?
A substance that speeds up a chemical reaction is known as a CATALYST.
What is the scientific word for a gas given off during a chemical reaction?
A reaction that emmits heat is called an exothermic reaction .
Is luster a chemical or physical or chemical reaction?
Luster is a physical property, not a chemical reaction. It refers to how light is reflected off the surface of a material, giving it a shiny appearance. It is based on the arrangement of atoms in the material and not on any chemical changes.
How might a thermometer help you decide if there was any chemical change on mixing iron and charcoal?
For a chemical change to occur, there must be a chemical reaction. A chemical reaction would be either endothermic (uses energy, mostly heat), or exothermic (produces energy, again mostly heat). Any change in temperature of the reactants, as measured by a thermometer, will tell you not only ifa chemical reaction occurred, but also which kind of chemical reaction. No temperature change usually indicates that no reaction has occurred, a decrease in temperature would indicate an endothermic reaction, while an increase in temperature would indicate an exothermic reaction.
What is quantitative reaction?
A quantitative reaction is a chemical reaction in which the amount of reactants and products can be measured precisely using quantitative analysis methods. These reactions are used to determine the stoichiometry and quantities of substances involved in a chemical reaction.
Is there a chemical reaction when a car is dring through rain?
Any chemical reaction.
What is any chemical substance formed as the result of a chemical reaction?
A chemical substance formed as a result of a chemical reaction is called a product. Products can be either the desired end product of the reaction or byproducts that are formed during the reaction.
Is baking soda reacting with vinegar producing a gas a physical or chemical change?
It is a chemical changes, as is any sort of reaction.
How does a chemical equation show that a chemical reaction has occurred?
A chemical equation shows that chemical reaction has occurred as new substances have been formed from the reagents. A chemical equation has two sides before reaction and after reaction, if there is any change from the before reaction side to the after reaction side, it indicates that a chemical reaction has just occurred.
Is oxygen a chemical reaction?
Oxygen is an element, not a reaction of any form.
Can alcohol and sharpie cause a chemical reaction?
Any reaction occur.
Is there any need air for chemical reaction?
A chemical reaction, by definition, does not require air unless one of the constituents of the reaction is intended to be supplied by it.
Which action forms a different chemical substance?
Any chemical reaction produce a new substance.
Is an egg a chemical or physical reaction?
An eggs in not a reaction of any sort; it is an object.
Can a chemical reaction occur without any new substanced?
No, in order for a chemical reaction to take place, a new chemical substance must be formed.
Is filtering sand from water a chemical reaction?
No, it is a physical reaction because it doesn't undergo any change in chemical properties.
