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BaCl2(aq) + HCl(aq) = BaCl + HCl2
CaSO4 + H2PO4 = Ca(H2PO4) + SO4 =>
CaSO4 + H2PO4 = Ca(H2PO4) + SO4
MgHCO3 + H2S + Ca = CaHCO3 + MgH2S =>
MgHCO3 + H2S + Ca = CaHCO3 + MgH2S
NH4Cl + Fe2S3 = (NH4)2S + FeCl3 =>
6 NH4Cl + Fe2S3 = 3(NH4)2S + 2 FeCl3
BeO + K2CO3 = K2BeO2 + CO2 =>
BeO + K2CO3 = K2BeO2 + CO2
P2 = P4 =>
2 P2 = P4
H2CO3(aq) + NaOH(aq) = Na2CO3(aq) + H2O =>
H2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 H2O
HCl + Na2S2O3 = NaCl + SO2 + S + H2O =>
2 HCl + Na2S2O3 = 2 NaCl + SO2 + S + H2O
C7H6O3C4H6O3 = C9H8O4HC2H3O2 =>
C7H6O3C4H6O3 = C9H8O4HC2H3O2
BaCO3 + B = BaB2O4 + CO + BaB6 =>
2 BaCO3 + 8 B = BaB2O4 + 2 CO + BaB6
Y(NO3)3 + Al(NO3)3 + Er(NO3)3 + NH2CONH2 = Y4Al2O9Er + N2 + H2O + CO2 =>
8 Y(NO3)3 + 4 Al(NO3)3 + 2 Er(NO3)3 + 36 NH2CONH2 = 2 Y4Al2O9Er + 57 N2 + 72 H2O + 36 CO2
ZnSO4 + Al = Al2(SO4)2 + Zn =>
2 ZnSO4 + 2 Al = Al2(SO4)2 + 2 Zn
Al + NaF = AlF3 + Na =>
Al + 3 NaF = AlF3 + 3 Na
ZnS + AlPO4 = Zn3(PO4)2 + Al2S3 =>
3 ZnS + 2 AlPO4 = Zn3(PO4)2 + Al2S3
Ag2O + H2O = Ag2 + (OH)2 =>
Ag2O + H2O = Ag2 + (OH)2
C6H15O6N + O2 = CO2 + H2O + NH3 =>
C6H15O6N + 6 O2 = 6 CO2 + 6 H2O + NH3
K3[Al(OH)6] + NH4Cl = KCl + Al(OH)3 + NH3 + H2O =>
K3[Al(OH)6] + 3 NH4Cl = 3 KCl + Al(OH)3 + 3 NH3 + 3 H2O
Cr2O7{-2} + H{+} + Br{-} = Cr{3+} + H2O + BrO3{-} =>
Cr2O7{-2} + 8 H{+} + Br{-} = 2 Cr{3+} + 4 H2O + BrO3{-}
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
HANaOH = NaAH2O =>
HANaOH = NaAH2O
FeCl3 + NaOH = Fe(OH)3 + Na3(Cl)3 =>
FeCl3 + 3 NaOH = Fe(OH)3 + Na3(Cl)3
Ba2 + CrO4 = BaCrO4 =>
Ba2 + 2 CrO4 = 2 BaCrO4
NO(g) + H2O = NH3(g) + O2(g) =>
4 NO(g) + 6 H2O = 4 NH3(g) + 5 O2(g)
HCHO2 + Ca(OH)2 = H2O + Ca + CO2 =>
HCHO2 + Ca(OH)2 = 2 H2O + Ca + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH4Cl + K(OH) = NH4(OH) + KCl =>
NH4Cl + K(OH) = NH4(OH) + KCl
CH4 + F2 = HF + CF4 =>
CH4 + 4 F2 = 4 HF + CF4
Sn + HNO3(cc) = Sn(NO3) + NO2 + H2O =>
Sn + 2 HNO3(cc) = Sn(NO3) + NO2 + H2O
Cl2(g) + KBr(ac) = KCl(ac) + Br2(g) =>
Cl2(g) + 2 KBr(ac) = 2 KCl(ac) + Br2(g)
Cr2O3 + NaIO + NaOH = Na2CrO4 + NaI + H2O =>
Cr2O3 + 3 NaIO + 4 NaOH = 2 Na2CrO4 + 3 NaI + 2 H2O
Fe + KSCN = Fe(SCN)3 + K =>
Fe + 3 KSCN = Fe(SCN)3 + 3 K
Cl2(g) + KBr(ac) = KCl(cs) + Br2(l) =>
Cl2(g) + 2 KBr(ac) = 2 KCl(cs) + Br2(l)
CH2OHCOOH + NaCO3 = CH3COONa + H2O + CO2 =>
3 CH2OHCOOH + 2 NaCO3 = 2 CH3COONa + 3 H2O + 4 CO2
NaClO3 + Fe(NO3)3 = Fe(ClO3)3 + NaNO3 =>
3 NaClO3 + Fe(NO3)3 = Fe(ClO3)3 + 3 NaNO3
Fe + KSCN = FeKSCN =>
Fe + KSCN = FeKSCN
KNO3 + NiI2 = KI + Ni(NO3)2 =>
2 KNO3 + NiI2 = 2 KI + Ni(NO3)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ag2S + O = Ag + SO2 =>
Ag2S + 2 O = 2 Ag + SO2
Cl2(g) + KBr(ac) = KCl(s) + Br2(l) =>
Cl2(g) + 2 KBr(ac) = 2 KCl(s) + Br2(l)
Fe + KSCN = FeSCN + K =>
Fe + KSCN = FeSCN + K
Pb + CoSO4 = Co + PbSO4 =>
Pb + CoSO4 = Co + PbSO4
ZnCl2 + H2CO3 = ZnCO3 + H2Cl2 =>
ZnCl2 + H2CO3 = ZnCO3 + H2Cl2
Al(OH)3(s) = Al2O3(s) + H2O(g) =>
2 Al(OH)3(s) = Al2O3(s) + 3 H2O(g)
Fe2(SO4)3 + HOH = Fe(OH)3 + H2SO4 =>
Fe2(SO4)3 + 6 HOH = 2 Fe(OH)3 + 3 H2SO4
NCH + O2 = N2 + CO2 + H2O =>
4 NCH + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
Fe + KSCN = Fe(KSCN) =>
Fe + KSCN = Fe(KSCN)
Ag2S + O = Ag + SO2 =>
Ag2S + 2 O = 2 Ag + SO2
Ba2 + CrO4 = BaCrO4 =>
Ba2 + 2 CrO4 = 2 BaCrO4
Hg + OH = HgOH =>
Hg + OH = HgOH
MgSO4(aq) + HNO3(aq) = Mg(NO3)2(aq) + H2SO4(aq) =>
MgSO4(aq) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2SO4(aq)
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