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Physics, 18.12.2020 20:00 tink921

Which chemical equation models the law of conservation of mass? А. ЗKOH + 2H2PO4 - 2K3PO4 + 3H20
В. ЗKOH + H3PO4 - KaPO4 + 3H20
С. КОН + H3PO4 K3PO4 + H20
D. 2KOH + H2PO4 - KPO4 + 2H2O

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Which chemical equation models the law of conservation of mass? А. ЗKOH + 2H2PO4 - 2K3PO4 + 3H20
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