Answer:
The molecular formula of the compound is .
Explanation:
Given empirical formula of the compound is .
Atomic mass of carbon = 12 u
Atomic mass of hydrogen = 1 u
Atomic mass of oxygen = 16 u
Empirical formula mass of compound =
Molecular mass of compound = 176 g/mol
Molecular formula = n Empirical formula
Molecular formula = 4
Molecular formula of the compound is
Answer:
1.16 mol
Explanation:
Given data:
Mass in gram Mg(OH)₂ = 68 g
Number of moles of Mg(OH)₂ = ?
Solution:
Formula:
Number of moles = mass/molar mass
Molar mass of Mg(OH)₂ = 58.32 g/mol
By putting values,
Number of moles = 68 g/ 58.32 g/mol
Number of moles = 1.16 mol
Answer:
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Carbon is more electronegative