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09.12.2021 •
Chemistry
TGA 5 need help Science
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Ответ:
Mass = 1946 g
Explanation:
Given data:
Number of moles of GaI₃ = 4.32 mol
Mass of GaI₃ = ?
Solution:
Formula:
Mass = number of moles × molar mass
Molar mass of GaI₃ = 450.44 g/mol
by putting values,
Mass = 4.32 mol × 450.44 g/mol
Mass = 1946 g