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Jobisdone [24]
3 years ago
5

What is a wave produced by vibrating electric charges that can travel in matter and empty space?

Chemistry
2 answers:
Harman [31]3 years ago
8 0
The answer is A

Explanation:
guajiro [1.7K]3 years ago
8 0

Answer:A. Electromagnetic waves

<h2>Explanation: hope I helped u :)</h2>

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Balance this redox reaction occurring in acidic media:
Lelu [443]
Add 7 water atom to the right hand side to adjust the quantity of oxygen. Increase Cr(+3) by two to adjust the quantity of Cr. Duplicate Cl-by two to adjust the quantity of chlorine molecules. 
Cr2O7[2-](aq) +2 Cl[-](aq) < - >2 Cr[3+] (aq) + Cl2(g)+7H2O 
Presently adjust that charges. 
you have - 4 charges on the left hand side, while +18 charges on the right hand side, there for include 14H+ the left hand side to adjust the charges 
Cr2O7[2-](aq) +2 Cl[-](aq)+14H+ < - >2 Cr[3+] (aq) + Cl2(g)+7H2O 
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3 years ago
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Answer:

Explanation:

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3 years ago
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nignag [31]

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Describe how a chemical change follows the law of conservation of matter.<br> give examples pls
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