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25 cm³ larutan plumbum(II) nitrat 0.4 mol dm⁻³ dicampurkan dengan larutan kalium iodida berlebihan, dan mendakan kuning plumbum(II) iodida terbentuk. Pb(NO₃)₂ + 2KI -> PbI₂ + 2KNO₃. Berapakah jisim plumbum(II) iodida yang terhasil? [Jisim molar PbI₂ = 461 g mol⁻¹]
25 cm³ of 0.4 mol dm⁻³ lead(II) nitrate solution is mixed with excess potassium iodide solution, and a yellow precipitate of lead(II) iodide forms. Pb(NO₃)₂ + 2KI -> PbI₂ + 2KNO₃. What mass of lead(II) iodide is produced? [Molar mass of PbI₂ = 461 g mol⁻¹]
Bahasa Melayu
25 cm³ larutan plumbum(II) nitrat 0.4 mol dm⁻³ dicampurkan dengan larutan kalium iodida berlebihan, dan mendakan kuning plumbum(II) iodida terbentuk. Pb(NO₃)₂ + 2KI -> PbI₂ + 2KNO₃. Berapakah jisim plumbum(II) iodida yang terhasil? [Jisim molar PbI₂ = 461 g mol⁻¹]
English
25 cm³ of 0.4 mol dm⁻³ lead(II) nitrate solution is mixed with excess potassium iodide solution, and a yellow precipitate of lead(II) iodide forms. Pb(NO₃)₂ + 2KI -> PbI₂ + 2KNO₃. What mass of lead(II) iodide is produced? [Molar mass of PbI₂ = 461 g mol⁻¹]