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These substances are called products in English.
chemical. a new substance was produced
If a new substance has been produced it must be a chemical change.
A new substance is produced. Bubbles are given off (fizzing), which shows that a gas has been produced. Color changes. Turbidity (cloudiness) heat/light given off. A sound is produced/an explosion occurs etc
The substance that is produced from a one way chemcial reaction is called a product.
You have half answered this question for yoiurself ( produced) ; the answer is 'PRODUCTS'.
It depends , how many are produced .
The new substance that are produced
Chemical Change.
Anew substance that is formed is a product in a chemical reaction
This substance is called a 'product'
Product
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product
Correct; a chemical change produces a new substance, or in other words, an existing substance changes into a different substance.
chemical reaction is when a substance is changed chemicaly but not physicaly
Chemical. If a new substance is produced it is a chemical change.