ut shows the
IILS Of the elements in the compoun
mical formula which represent the
lar formula - Is the chemical formula whi
Molecular formula
actual number of atoms of each element pre
element present in a molecule of the compound
ADDITIONAL PROBLEMS
Percentage Composition - Empirical & Molecu
Chemical Equation Calculations
Q.1 PERCENTAGE COMPOSITION
Calculate the percentage by weight of: aC in carbon dioxide, bl Na i
aluminium nitride. [ C=12, O=16, H=1, Na=23, Al=27, N=141 Tans 2
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Answer:
CO2 is correct answer is.......I hope help you....... thanks......
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