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Why is mixing sodium bicarbonate and hydrochloric acid a chemical change?
Both reactants produce other products: carbon dioxide (gas), water and sodium chloride, while hydrochloric acid and sodium bicarbonate disappear.
What type of change is mixing sodium bicarbonate and hydrochloric acid?
The mixing of sodium bicarbonate and hydrochloric acid is a chemical change, as it results in the formation of new substances (water, carbon dioxide, and sodium chloride) with different properties from the original reactants.
Is mixing sodium bicarbonate and hydrochloric acid a chemical change?
Yes, They react to form sodium chloride, carbon dioxide, and water.
Is mixing lye and hydrochloric acid a physical or chemical change?
Mixing lye (sodium hydroxide) and hydrochloric acid results in a chemical change, known as a neutralization reaction. This reaction produces water and salt as products, and involves the formation of new chemical bonds and the release of energy in the form of heat.
Is Reaction of hydrochloric acid with sodium hydroxide a chemical change?
Yes, the reaction of hydrochloric acid with sodium hydroxide is a chemical change. It forms water and sodium chloride, which are different substances with new chemical properties compared to the reactants.
Is Hydrochloric acid mixed with sodium bicarbonate a physical or chemical change?
It is a chemical change. An acid and a base reacting to form a new substance.
Which chemical change is most likely to involve bubbling or an odor?
A chemical change that is most likely to involve bubbling or an odor is the reaction between an acid and a base to produce water and a salt. For example, mixing hydrochloric acid (HCl) with sodium hydroxide (NaOH) produces water and sodium chloride (NaCl), with bubbling and a characteristic odor of the products.
Is mixing a chemical changing?
no, the substances that you mix must interact to form a completely new substance for a chemical change to take place. Mixing sand and salt is not a chemical change. Mixing vinegar with sodium bicarbonate will lead to the release of carbon dioxide gas. This is a chemical change.
Does mixing sodium and chlorine cause a chemical change?
Yes, mixing sodium and chlorine causes a chemical reaction that results in the formation of sodium chloride, or table salt. This process is a chemical change as new substances with different properties are formed.
Is mixing iron iii chloride and sodium hydroxide a chemical or physical change?
Mixing iron III chloride and sodium hydroxide would result in a chemical change. The reaction between the two compounds forms iron III hydroxide and sodium chloride, which are new substances with different chemical properties than the original reactants.
Is Hydrochloric acid reaction with sodium hydroxide to produce salt water and heat a chemical change?
Yes, the reaction of hydrochloric acid with sodium hydroxide to produce salt (sodium chloride) and water is a chemical change. This is because a new substance (salt) is formed with different chemical properties than the original substances. Additionally, heat may be produced during the reaction, indicating a chemical change has occurred.
Is mixing silver nitrate and sodium chloride a chemical change?
Yes. The two will undergo a chemical reaction.
