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saw5 [17]
3 years ago
12

Reading glasses use what property of light waves to help people see better

Chemistry
1 answer:
Pepsi [2]3 years ago
5 0
Reading glasses helps with the Refraction of the light.
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Which is the following is a decomposition reaction
lora16 [44]

The equation that is a decomposition reaction is

PbCO3(s) ---> PbO(s) + CO2(g)

That is option D.

<h3>Properties of a decomposition reaction</h3>

A chemical reaction is defined as the combination of substances called reactants to form a product. The various types of chemical reaction include:

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  • combustion reaction

  • decomposition reaction

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Decomposition reaction is that type of chemical reaction in which the reactant breaks down to form two or more products.

Therefore the heating of lead (II) carbonate is a decomposition reaction.

Learn more about decomposition reaction here:

brainly.com/question/15229375

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2 years ago
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3 years ago
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Place each statement in the column of the particle that it best describes.<br> Refer To Photo
MrRa [10]

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3    4

5    6

7    8

Protons: 1, 5, 7

Neutrons: 2, 8

Electron: 3, 4, 6

5 0
3 years ago
The burning of coal, a fossil fuel, produces water and carbon dioxide. How is this similar to cellular respiration?
Mrac [35]

Answer:

I think the answer is C but you might need a second opinion on this answer

6 0
3 years ago
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