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umka21 [38]
2 years ago
15

Pls help What does the image above illustrate?

Chemistry
1 answer:
Furkat [3]2 years ago
5 0
Not 100% if this answers however:

The radium nucleus turns into radon-222 nucleus, itself radioactive, containing two protons and two neutrons less. The disintegration releases 4.6 million electronvolts of energy. The alpha particle carries the 222/226ths of this available energy and the radon 4/226ths.
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1 year ago
The coefficient _____ is needed in front of HCl for the equation to be balanced.
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\huge{ANSWER}

\huge{2}

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When the following equation is balanced, what is the coefficient of oxygen?
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4 0
3 years ago
If the percent yield for the following reaction is 75.0%, and 25.0 g of NO₂ are consumed in the reaction, how many grams of nitr
victus00 [196]

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