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Feliz [49]
3 years ago
9

Don't Answer This I am Just Trying To Post a Question To Go and See The Questions.

Chemistry
2 answers:
natka813 [3]3 years ago
5 0

yyyyyyyyyooooooooooooooooooooo


likoan [24]3 years ago
4 0

yyyyyyyyyooooooooooooooooooooo

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Explain why it is important to warm up the solution after dissolving the antacid tablet?
Eduardwww [97]

Answer:

Because the reaction is endothermic, and because of that, it is necessary to warm up the solution, to achieve more dissolution

Explanation:

The chemical reactions can be exothermic or endothermic. In the first one, the system loses heat for the surroundings, so the temperature of the surroundings is increasing, and the system is decreasing.

In the endothermic reactions, the system is absorbing heat for the surroundings, so its temperature is increasing, and the temperature of the surroundings is decreasing.

Note that the flow heat only occurs when there is a difference in temperature because the system and the surroundings intend to the thermal equilibrium. So, for exothermic reactions, to control them and let them achieve the maximum conversion, is ideal to cool down the solution, so the reaction will lose more heat; and for endothermic reactions, it is ideal to warm up the solution, so the reaction can absorb more heat.

So, the reaction of the dissolve of the antiacid tablet is endothermic, and because of that, it is necessary to warm up the solution, to achieve more dissolution.

3 0
3 years ago
Scientists have cited gas emission as contributing to global [blank] , which is a general increase in temperatures worldwide.
yanalaym [24]

Answer:

Warming

Explanation:  Greenhose gases (CO2, CH4, etc.) trap heat in Earth's atmosphere since they absorb wavelenghts of light associated with heat.

5 0
3 years ago
How many atoms are there in 2.3 grams of H?
nevsk [136]
One H atom weighs 1.008 2.3/1.008 is
2.3 grams
8 0
4 years ago
A back and forth motion that transfers energy
andre [41]
It’s oscillation! i only know because that is the definition
8 0
3 years ago
The temperature of a sample of water increases from 20°C to 46.6°C as it absorbs 23,639.6 J of heat. What is the mass of the sam
oksano4ka [1.4K]

Answer: 213 g

Explanation:

5 0
3 years ago
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