Math Problem Statement
hitunglah konsentrasi fe2+ dalam ppm yang dilarutkan sebanyak 5 gram ferosulfat dalam 250 ml jika diketahui Mr Fero sulfat adalah 152 gram/mol dan Ar fe adalah 56 gram/mol
Solution
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Math Problem Analysis
Mathematical Concepts
Stoichiometry
Molarity
Concentration Calculation
Unit Conversion (ppm)
Solution Chemistry
Formulas
Molarity (M) = massa zat / (Mr × volume (L))
Konsentrasi ppm = massa zat (mg) / volume larutan (L)
Theorems
Law of Conservation of Mass (implicitly involved in stoichiometric calculations)
Suitable Grade Level
Grades 10-12