Y = 69. 23 amu
Chemistry, 30.04.2022 05:50 forschoolok123456789
Here are the atomic masses of hypothetical elements:
X = 13. 25 amu
Y = 69. 23 amu
Z = 109. 34 amu
What is the % composition by mass of Y in the hypothetical compound
with formula X2Y5Z3?
Enter your answer to two decimal places. Do not include the % sign, just
the numerical answer.
Answers: 1
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You know the right answer?
Here are the atomic masses of hypothetical elements:
X = 13. 25 amu
Y = 69. 23 amu
Y = 69. 23 amu
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