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Be(OH)2 + 2 NaOH = Na2BeO2 + 2 H2O
Zn + HCl + KMnO4 = H2O + KCl + MnCl2 + ZnCl2 =>
5 Zn + 16 HCl + 2 KMnO4 = 8 H2O + 2 KCl + 2 MnCl2 + 5 ZnCl2
C14H40O2 + O2 = H2O + CO2 =>
C14H40O2 + 23 O2 = 20 H2O + 14 CO2
Co(NO3)2Na3PO4 = CoPO4Na3(NO3)2 =>
Co(NO3)2Na3PO4 = CoPO4Na3(NO3)2
BaS + PbCl2 = PbS + BaCl2 =>
BaS + PbCl2 = PbS + BaCl2
H2O + (AuCl3)2 + Sb2O3 = Au + Sb2O5 + HCl =>
6 H2O + 2(AuCl3)2 + 3 Sb2O3 = 4 Au + 3 Sb2O5 + 12 HCl
K2Cr2O7 + H2SO4 = Cr(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 = 2 Cr(SO4)3 + K2SO4 + 7 H2O
BeF2 + Cl2 = BeCl2 + F2 =>
BeF2 + Cl2 = BeCl2 + F2
NH4[Ga(OH)4] + H2SO4 = Ga2(SO4)3 + (NH4)2SO4 + H2O =>
2 NH4[Ga(OH)4] + 4 H2SO4 = Ga2(SO4)3 + (NH4)2SO4 + 8 H2O
Rh(SO4)2 = Rh + SO4 =>
Rh(SO4)2 = Rh + 2 SO4
AgNO3 + NaSO4 = NaNO3 + Ag2 + SO4 =>
2 AgNO3 + 2 NaSO4 = 2 NaNO3 + Ag2 + 2 SO4
Na2CO3 + HCl + H2O2 = NaClO + H2O + CO2 =>
Na2CO3 + 2 HCl + 2 H2O2 = 2 NaClO + 3 H2O + CO2
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
ZrO(NO3)2*2H2O + C2H5NO2 + Ba(NO3)2 = Ba(ZrO3)3 + CO2 + N2 + H2O =>
3 ZrO(NO3)2*2H2O + 4 C2H5NO2 + Ba(NO3)2 = Ba(ZrO3)3 + 8 CO2 + 6 N2 + 16 H2O
C25H55 + O = CO2 + H2O =>
2 C25H55 + 155 O = 50 CO2 + 55 H2O
H3PO4 + La(OH)2 = La3(PO4)2 + H2O =>
2 H3PO4 + 3 La(OH)2 = La3(PO4)2 + 6 H2O
Cr + Na3PO4 = CrPO4 + Na =>
Cr + Na3PO4 = CrPO4 + 3 Na
NiSO4 + KMnO4 + H2SO4 = Ni2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 NiSO4 + 2 KMnO4 + 8 H2SO4 = 5 Ni2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
IS3 = I + S =>
IS3 = I + 3 S
Fe2O3 + Br2 = FeBr3 + O2 =>
2 Fe2O3 + 6 Br2 = 4 FeBr3 + 3 O2
H2PO3 = H2O + P + O23 =>
23 H2PO3 = 23 H2O + 23 P + 2 O23
Na[Al(OH)4] + HCl = NaCl + Al(OH)3 + H2O =>
Na[Al(OH)4] + HCl = NaCl + Al(OH)3 + H2O
VO4 = V4 + O2 =>
4 VO4 = V4 + 8 O2
Cr2O3 + Mg3 = Cr + MgO =>
Cr2O3 + Mg3 = 2 Cr + 3 MgO
MnCO3 + H2O = MnOH + HCO3 =>
MnCO3 + H2O = MnOH + HCO3
MgB2 + HCl = MgCl2 + BCl3 + H2 =>
MgB2 + 8 HCl = MgCl2 + 2 BCl3 + 4 H2
Se(s) + O2(g) = SeO(g) =>
2 Se(s) + O2(g) = 2 SeO(g)
NH4 + Ca = NH4Ca =>
NH4 + Ca = NH4Ca
Na2S2O3*5H2O + Cl2 = NaCl + HCl + H2SO4 =>
Na2S2O3*5H2O + 4 Cl2 = 2 NaCl + 6 HCl + 2 H2SO4
Fe2O3 + Al3 = Al2O3 + Fe2 =>
3 Fe2O3 + 2 Al3 = 3 Al2O3 + 3 Fe2
PbI2 + KNH2 = PbNH + KI + NH3 =>
PbI2 + 2 KNH2 = PbNH + 2 KI + NH3
HBr + Na3PO4 = NaBr + H3PO4 =>
3 HBr + Na3PO4 = 3 NaBr + H3PO4
PbI2 + KNH2 = PbNH + KI + NH3 =>
PbI2 + 2 KNH2 = PbNH + 2 KI + NH3
HClO2 + Br2 + H2O = HBrO3 + HCl =>
5 HClO2 + 2 Br2 + 2 H2O = 4 HBrO3 + 5 HCl
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
PbI2 + KNH2 = PbNH + KI + NH3 =>
PbI2 + 2 KNH2 = PbNH + 2 KI + NH3
CsOHHBr = CsBrH2O =>
CsOHHBr = CsBrH2O
Cu(SO4) + (NH4)OH = (NH4)2SO4 + Cu(OH)2 =>
Cu(SO4) + 2(NH4)OH = (NH4)2SO4 + Cu(OH)2
H2O + KClO3 + Mn(NO3)2 = HNO3 + KCl + MnO2 =>
3 H2O + KClO3 + 3 Mn(NO3)2 = 6 HNO3 + KCl + 3 MnO2
I2 + NaNO2 + Ca(OH)2 = CaI2 + NaNO3 + H2O =>
I2 + NaNO2 + Ca(OH)2 = CaI2 + NaNO3 + H2O
(C2H4)2H2 + O = H2O + CO =>
(C2H4)2H2 + 9 O = 5 H2O + 4 CO
Be + H3PO3 = Be3(PO3)2 + H2 =>
3 Be + 2 H3PO3 = Be3(PO3)2 + 3 H2
CN4O8 + KOH = K2CO3 + KNO2 + H2O =>
CN4O8 + 6 KOH = K2CO3 + 4 KNO2 + 3 H2O
WO23 + C = W + CO2 =>
2 WO23 + 23 C = 2 W + 23 CO2
Mg(OH)2 + MnCl2 = Mn(OH)2 + MgCl2 =>
Mg(OH)2 + MnCl2 = Mn(OH)2 + MgCl2
Al(OH)3 + Ca(OH)2 = Ca[Al(OH)4]2 =>
2 Al(OH)3 + Ca(OH)2 = Ca[Al(OH)4]2
HOCl{-} + H{+} + S2O3{-2} = Cl{-} + H2O + S4O6{-2} =>
2 HOCl{-} + 2 H{+} + 2 S2O3{-2} = 2 Cl{-} + 2 H2O + S4O6{-2}
Cr(s) + NiCl2(aq) = CrCl + Ni =>
2 Cr(s) + NiCl2(aq) = 2 CrCl + Ni
NH3(aq) = H + N =>
NH3(aq) = 3 H + N
Mg + NH4Cl = MgCl2 + H2 + NH3 =>
Mg + 2 NH4Cl = MgCl2 + H2 + 2 NH3
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