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How can you identify an acid and a base by their chemical formulas?
An acid typically has hydrogen as the first element in its chemical formula, such as HCl for hydrochloric acid. A base will often contain hydroxide ion (OH-) in its formula, like NaOH for sodium hydroxide. The number of hydrogen ions and hydroxide ions can also indicate the strength of the acid or base.
What is acid base indicator?
An acid base indicator is a chemical substance that has the ability to change color depending on the pH.
How is the chemical formula for an acid different from the chemical formula for a base?
Acid formulas usually contain hydrogen atoms (H). For example hydrochloric acid is HCl. Base formulas usually contain the hydroxide group (-OH). For example sodium hydroxide is NaOH. Bases can also contain Carbonate, be a metal oxide or a metal. Potassium metal would be considered a very powerful base.
Is HClO3 an acid base or salt?
HClO4 is an acid. Hint: if "H" is at the beginning of a chemical formula, the compound is probably an acid.
A salt is obtained as a reaction between?
an acid and a base, resulting in the formation of a salt and water. This chemical reaction is known as neutralization and involves the transfer of protons from the acid to the base to form a salt.
How can you identify an acid and a base without carrying out a chemical test?
by using a litmus paper
How can you identify an acid and a base by their chemical formulas?
An acid typically has hydrogen as the first element in its chemical formula, such as HCl for hydrochloric acid. A base will often contain hydroxide ion (OH-) in its formula, like NaOH for sodium hydroxide. The number of hydrogen ions and hydroxide ions can also indicate the strength of the acid or base.
How do you identify acid base and salt from the materials of known environment?
The most sure method is chemical analysis.
How does a chemical formula give clues about the possibility of a solution being an acid or base?
Acid formulas can be identified because they start with a Hydrogen atom (H). Base formulas are identified because they end with Oxygen Hydrogen (OH) Acid ex. HNO3 (3 is a subscript)= Nitric Acid Base ex. LiOH =Lithium Hydroxide
Which acid-base chemical reaction is irreversible?
The acid-base chemical reaction that is irreversible is the reaction between a strong acid and a strong base.
Can neutralize a base is this a physical or chemical property?
The neutralization of a base, or an acid for that matter, is a chemical property, because you are reacting the base with an acid to change the base into a different compound. For example: NaOH (a strong base) + HNO3 (a strong acid) ---> NaNO3 + H2O
What chemical reaction in which and acid combines with a base what is called?
The chemical reaction in which an acid combines with a base is called a neutralization reaction. In this reaction, the acid and base react to form water and a salt.
What is a chemical oppisote of a base?
An acid
What is a chemical reaction with an acid base?
A chemical reaction that occurs between an acid and a base is called a neutralization reaction. In this reaction, the acid and base react to form water and a salt. It is characterized by the exchange of ions between the acid and the base.
What type of chemical reacts with acid?
A base will react with an acid.
Is H2NO3 an acid or a base?
H2NO3 is not a valid chemical formula. Nitric acid, which has the formula HNO3, is an acid.
Is HCl considered a base or an acid in chemical reactions?
HCl is considered an acid in chemical reactions.
