AP Chemistry
1.8 Valence Electrons and Ionic Compounds
1.5 Atomic Structure and Electron Configuration
1.1 Moles and Molar Mass
A student analyzes two pure solid fertilizer samples: Sample Compound Mass of sample (g) Molar mass (g/mol):---:---:---:--- X (NH₄)₃PO₄ 14.9 149 Y…
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