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What chemical is formed in a chemical reaction?
A new chemical substance is formed during a chemical reaction by rearranging the atoms of the reactants. The products of a chemical reaction have different properties compared to the original reactants.
What does the state symbol (aq) mean when written after a chemical compound in a chemical reaction?
The state symbol aq means it dissolves in water when it is written after a chemical compound in a chemical reaction.
A blank is a solid formed from liquid reactants during a chemical reaction?
A solid formed from liquid reactants during a chemical reaction is called a precipitate. This occurs when two soluble reactants mix and a solid compound is formed that is insoluble in the reaction medium.
What is an element or compound that enters into a chemical reaction?
A reactant is a substance that enters into a chemical reaction and is transformed into a new product. It is present at the start of the reaction and gets consumed during the process.
When one element takes the place of another element in a reaction?
This is called a displacement reaction. It occurs when a more reactive element displaces a less reactive element from its compound during 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.
What chemical is formed in a chemical reaction?
A new chemical substance is formed during a chemical reaction by rearranging the atoms of the reactants. The products of a chemical reaction have different properties compared to the original reactants.
When does displacement reaction occur?
When one element replaces another element in a compound during a chemical reaction
What does the state symbol (aq) mean when written after a chemical compound in a chemical reaction?
The state symbol aq means it dissolves in water when it is written after a chemical compound in a chemical reaction.
Is Cheese a compound element mixture?
Cheese is a compound. During the process of making cheese the bacteria induces a chemical reaction that changes the chemical composition and turns it into a compound. Cheese is made by curdling and aging.
What changes occur when a chemical reaction?
During a chemical reaction, bonds between atoms are broken and new bonds are formed, resulting in the rearrangement of atoms to form new molecules with different properties. Energy is either absorbed or released during the reaction, and the total mass of the reactants is conserved in the products.
A blank is a solid formed from liquid reactants during a chemical reaction?
A solid formed from liquid reactants during a chemical reaction is called a precipitate. This occurs when two soluble reactants mix and a solid compound is formed that is insoluble in the reaction medium.
What undergoes no chemical change during a chemical reaction?
A catalyst undergoes no chemical change during a chemical reaction.
What is the The energy stored in a compound is called?
The energy stored in a compound is called chemical potential energy. This energy is released during a chemical reaction when bonds are broken and new bonds are formed.
What is always formed during a chemical reaction?
a chemical reaction always converts reactants to products. Products are always formed otherwise it's not considered a chemical reaction.
What is an element or compound that enters into a chemical reaction?
A reactant is a substance that enters into a chemical reaction and is transformed into a new product. It is present at the start of the reaction and gets consumed during the process.
Is endothermic a chemical reaction?
Yes. A chemical reaction which absorbs heat during the reaction. The opposite to exothermic which releases heat during the reaction.
