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tresset_1 [31]
2 years ago
6

Why does the magnet disolves when is insert in hydrochloric acid

Chemistry
1 answer:
BigorU [14]2 years ago
4 0
Hydrochloric acid is a strong acid that dissociates completely in water.
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It might cave in on itself or collapse because of the change in pressure.

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Is air homogeneous or heterogeneous?
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Answer:  yes, Air is a homogeneous mixture of the gaseous substances nitrogen, oxygen, and smaller amounts of other substances. Salt, sugar, and substances dissolve in water to form homogeneous mixtures. A homogeneous mixture in which there is both a solute and solvent present is also a solution

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Which of the following is not a form of radiation? Radio waves or sound waves or microwaves or gamma waves
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Which kingdom(s) include organisms that are autotrophic and heterotrophic?
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3 years ago
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John is carefully pouring a chemical into a beaker when the beaker slips and breaks
Kryger [21]

Following laboratory safety protocols such as wearing personal protective equipment will protect John when the accident occurred.

<h3>What are laboratory safety protocols?</h3>

Laboratory safety protocols are the protocols put in place to ensure safety in the laboratory.

Laboratory safety protocols include the following:

  • always wear personal protective equipment in the laboratory
  • do not play in the laboratory
  • do not eat in the laboratory

Following laboratory safety protocols will help protect us from accidents which occur in the laboratory.

What happened when john was carefully pouring a chemical into a beaker when the beaker slips and breaks is an example of laboratory accident.

Wearing personal protective equipment will protect John.

In conclusion, following laboratory safety protocols will protect us when accidents occur in the laboratory.

Learn more about laboratory safety protocols at: brainly.com/question/17994387

#SPJ1

Note that the complete question is given as follows:

John is carefully pouring a chemical into a beaker when the beaker slips and breaks. How would laboratory safety protocols help John?

5 0
1 year ago
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