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3 years ago

A piece of toast came out of the toaster very overcooked.

Mathematics

1 answer:

Nikitich [7]3 years ago

7 0

Answer:

It is a chemical change ⇒ 1st answer

Step-by-step explanation:

* Lets explain the statements to solve the problem

- A chemical change occurs when a new substance is formed through

a chemical reaction

- Ex: cooking an egg

- Change of reaction is the rate of reaction it can be decreases or

increasing

- A phase change is a change from one state to another without a

change in chemical composition

- Ex: Condensation: the substance changes from a gas to a liquid

- A physical change, such as a state change or dissolving, but does

not create a new substance

- Ex: Breaking a glass

* Lets solve the problem

- A piece of toast came out of the toaster very overcooked.

∵ It is like the cooking an egg

∴ It is a chemical change

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Nikolay [14]

Answer: $\huge\boxed{\boxed{15}}$

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$\large\boxed{=\frac{12[30 - 25]}{|10|-|-6| } }$

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