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Tamiku [17]
3 years ago
14

An imaginary element (Atomic weight 93.7140) has three naturally-occurring isotopes with isotopic weights of 92.9469, 93.2923 an

d 94.9030. The abundance of the lightest isotope is 42.38 %. What is the percentage abundance of the heaviest isotope?
Chemistry
1 answer:
erastova [34]3 years ago
8 0

Answer:

Explanation:=∑×100isotope)ofAAbundance(%r=78.710.1311.1723.98524.98625.983100100100⎛⎞⎛⎞⎛⎞×+×+×⎜⎟⎜⎟⎜⎟⎝⎠⎝⎠⎝⎠= 18.876 + 2.5311 + 2.902 = 24.309∑×100isotope)ofAAbundance(%r,∑= sum ofExample 1

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The equation used for the calculation is P subscript 1 V subscript 1 equals P subscript 2 V subscript 2. Thus, option B is correct.

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<h3>Equation for relation between volume and pressure</h3>

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Learn more about ideal gas, here:

brainly.com/question/8711877

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