vickyle6203 vickyle6203 22-10-2022 Chemistry contestada We leached 200 g of our soil with 500 mL of NH4Cl. The collected solution contained: 320 mg L-1 Ca2+ 234 mg L-1 K+ 144 mg L-1 Al3+ 168 mg L-1 Mg2+ 8 mg L-1 H+
