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ikadub [295]
3 years ago
15

This is a sign of a chemical reaction that involves a new color being created during the reaction.

Chemistry
1 answer:
svetoff [14.1K]3 years ago
5 0
Hey there!


When two or more substances combine, they create one or more new substances, which sometimes have different molecular structures from the original substances, meaning they absorb and radiate light in different ways, leading to a color change.


Hope this helps! :)
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Which is one of the big ideas that guides Earth science?
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3 years ago
Round to 4 significant figures.<br> 35.5450
Lelu [443]
Answer:
35.5450 will be rounded to 35.55
Explanation:
=35.5450
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3 0
3 years ago
Read 2 more answers
CaCO3(s)+2H*(aq) →Ca2+ (aq)+H2001+CO262)
Effectus [21]

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3 years ago
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Ierofanga [76]

Answer:

The correct answer is - c. adding 10 mL bleach to 90 mL water.

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So, preparing the 1/10 or ten percent solution is where adding 10 ml of bleach which is diluted to 90 ml clean water. This diluted solution can be use as disinfecting solution.

3 0
2 years ago
Draw relative enthalpy diagrams showing the relationship between the enthalpy ofhydration, lattice enthalpy, and the solvation e
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Complete Question:

The complete question is on the first uploaded image

Answer:

The solution is on the second uploaded image

Explanation:

The explanation of the above solution is on the third uploaded image.

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