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2 Ba(OH)2 + H3PO4 = (BaOH)2HPO4 + 2 H2O
Na2Co3 + AlI3 = NaI + Al2(Co3)3 =>
3 Na2Co3 + 2 AlI3 = 6 NaI + Al2(Co3)3
Zn + S8 + O2 = ZnSO4 =>
8 Zn + S8 + 16 O2 = 8 ZnSO4
MgBr2 = (Mg) + (Br) =>
MgBr2 = (Mg) + 2(Br)
IO + Se2O3 = I + SeO4 =>
5 IO + Se2O3 = 5 I + 2 SeO4
K2S2O8 + KIO3 + KOH = K3H2IO6 + H2O + K2SO4 =>
K2S2O8 + KIO3 + 4 KOH = K3H2IO6 + H2O + 2 K2SO4
C4H8 + O2 = H2O + C2 =>
C4H8 + 2 O2 = 4 H2O + 2 C2
KClO4 + Mg(NO3)2 = KNO3 + Mg(ClO4)2 =>
2 KClO4 + Mg(NO3)2 = 2 KNO3 + Mg(ClO4)2
ClO3{-} + As2S3 + H2O = Cl{-} + H2AsO4{-} + SO4{2-} + H{+} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 14 Cl{-} + 6 H2AsO4{-} + 9 SO4{2-} + 24 H{+}
N2H4 + HClO3 = HNO3 + HCl + H2O =>
3 N2H4 + 7 HClO3 = 6 HNO3 + 7 HCl + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C13H18O2 + HNO3 = CO2 + H2O + NO2 =>
C13H18O2 + 66 HNO3 = 13 CO2 + 42 H2O + 66 NO2
P + S = PS =>
P + S = PS
CH3COOH + H2O + Na = C4H10 + NaO =>
2 CH3COOH + H2O + 5 Na = C4H10 + 5 NaO
Ni(NO3)2 + Cu = NiO + CuO + N2 =>
Ni(NO3)2 + 5 Cu = NiO + 5 CuO + N2
PbCl2 + CO3(AsO4)2 = Pb(AsO4)2 + CO3Cl2 =>
PbCl2 + CO3(AsO4)2 = Pb(AsO4)2 + CO3Cl2
Al{3+} + O2{4-} = Al2O3 =>
4 Al{3+} + 3 O2{4-} = 2 Al2O3
C3H6 + HCl = C3H7Cl =>
C3H6 + HCl = C3H7Cl
KAlO2 + H2SO4 = KAl(SO4)2 + H2O =>
KAlO2 + 2 H2SO4 = KAl(SO4)2 + 2 H2O
Be2 + H3(Po4)2 = Be3(Po4)2 + H2 =>
3 Be2 + 2 H3(Po4)2 = 2 Be3(Po4)2 + 3 H2
Al(OH)3 + LiOH = Li3(AlO3) + H2O =>
Al(OH)3 + 3 LiOH = Li3(AlO3) + 3 H2O
K4[Fe(CN)6] + AgNO3 = KNO3 + Ag4[Fe(CN)6] =>
K4[Fe(CN)6] + 4 AgNO3 = 4 KNO3 + Ag4[Fe(CN)6]
Na2CO3 + CO2 + HOH = NaHCO3 =>
Na2CO3 + CO2 + HOH = 2 NaHCO3
Na2S2O3 + H2SO4 = Na2SO4 + S + H2O =>
3 Na2S2O3 + H2SO4 = 3 Na2SO4 + 4 S + H2O
KCl + Ag(NO3) = AgCl + K(NO3) =>
KCl + Ag(NO3) = AgCl + K(NO3)
I2 + Na(NO3) + H2O = NO2 + NaIO3 + Na(OH) =>
I2 + 10 Na(NO3) + 4 H2O = 10 NO2 + 2 NaIO3 + 8 Na(OH)
Zn + NH4OH = H2O + Zn(NH3)4 =>
Zn + 4 NH4OH = 4 H2O + Zn(NH3)4
SNCl4 + NH3 = SNCl3 + HCl + N4 =>
12 SNCl4 + 4 NH3 = 12 SNCl3 + 12 HCl + N4
C6H10O + NaOH = C20H18O + Na + H2O =>
10 C6H10O + 32 NaOH = 3 C20H18O + 32 Na + 39 H2O
Pb(HCO3)2 = PbO + CO2 + H2O =>
Pb(HCO3)2 = PbO + 2 CO2 + H2O
Oxygen + potassiumchloride = Potassiumchlorate =>
3 O2 + 2 KCl = 2 KClO3
OH + SO4 = OHSO4 =>
OH + SO4 = OHSO4
Y2 = Y =>
Y2 = 2 Y
AlCl3 + Co(NO3)2 + H2O = Co(AlO2) + NO2 + O2 + HCl =>
4 AlCl3 + 4 Co(NO3)2 + 6 H2O = 4 Co(AlO2) + 8 NO2 + 3 O2 + 12 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KHCO3 + H2SO4 + CoO = CoCO3 + KHSO4 + H2O =>
KHCO3 + H2SO4 + CoO = CoCO3 + KHSO4 + H2O
B2H6 + NH3 = B2H6N3 + H =>
B2H6 + 3 NH3 = B2H6N3 + 9 H
AlBr3 + AgC2H3O2 = AlC2H3O2 + AgBr3 =>
AlBr3 + AgC2H3O2 = AlC2H3O2 + AgBr3
C12H22O11 + H2SO4 = C + H2SO4H2O =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2SO4H2O
AgCl + Ca(OH)2 = Ag2O + CaCl2 + H2O =>
2 AgCl + Ca(OH)2 = Ag2O + CaCl2 + H2O
FeCuBr = FeBrCu =>
FeCuBr = FeBrCu
Fe + H2SO4 = FeSO4 + H7 =>
7 Fe + 7 H2SO4 = 7 FeSO4 + 2 H7
K2CO3H2SO4 = K2SO4H2OCO2 =>
K2CO3H2SO4 = K2SO4H2OCO2
Au(s) + HI(aq) = H2 + AuI2 =>
Au(s) + 2 HI(aq) = H2 + AuI2
Zn(ClO3)2 + H2SO4 = ZnSO4 + HClO3 =>
Zn(ClO3)2 + H2SO4 = ZnSO4 + 2 HClO3
ZrOCl2*8H2O + NH4F = ZrF4 + HCl + H2O + NH3 =>
ZrOCl2*8H2O + 4 NH4F = ZrF4 + 2 HCl + 9 H2O + 4 NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na(s)HOH(l) = NaOH2 =>
Na(s)HOH(l) = NaOH2
HgO + Sb2O5 = Hg2Sb2O7 =>
2 HgO + Sb2O5 = Hg2Sb2O7
IO3{-} = I{-} + O2 =>
2 IO3{-} = 2 I{-} + 3 O2
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