October 2021 2 12 Report

Составьте формулы и дайте название солям образованными ионами: Cu(2+) и SO4(2-) K(+) и PO4(3-) Li(+) и NO3(-) Ca(2+) и SiO4(4-) Fe(3+) и SO4(2-) Ba (2+) и NO3(-)

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