Верно только А и Б
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<span>Гомолог пропионовой кислоты: <span>В) уксусная кислота </span></span>
KCl=K⁺+Cl⁻
a), г)
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<span>Mg</span><span>(</span><span>OH</span><span>)</span><span>2</span><span>+2HCl=MgCl2+2H2O</span>
<span>3Zn(NO3)2+Al2O3=Al2(NO3)2+3ZnO(?)</span>
<span><span>Li2SO4+FeCl2=Li2Fe+Cl2SO4</span></span>
<span><span>P4O10+CaCO3=????</span></span>
<span><span>Li2CO3+FeO2=LiFeO2+CO2</span></span>
<span><span><span>MgSO4</span><span>+</span><span>HNO3</span><span>=MgNO2+H2SO4</span></span></span>
<span><span><span><span>ZnO</span><span>+2HCL=ZnCl2+H2O</span></span></span></span>
2NH4OH+H2CO3=(NH4)2CO3 + 2H2O
2Mn(OH)3+3H2S=Mn2S3+6H2O
3Al(OH)3+2H3PO4=Al3(PO4)2 + 6H2O
заряды кислотных остаковCO₃²⁻ S²⁻ PO₄³⁻