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2 NiO + SiO2 = Ni2SiO4
Se + I2 + H2O = H2SeO4 + HI =>
Se + 3 I2 + 4 H2O = H2SeO4 + 6 HI
FeF3 = F2 + Fe =>
2 FeF3 = 3 F2 + 2 Fe
H2SO2 + CaCO3 = CaSO2 + H2CO3 =>
H2SO2 + CaCO3 = CaSO2 + H2CO3
Zn2S2 = Zn2 + S2 =>
Zn2S2 = Zn2 + S2
CaSO4 + HNO3 = Ca(NO3) + HSO4 =>
CaSO4 + HNO3 = Ca(NO3) + HSO4
Al + SO4 + CaOH = AlOH + CaSO4 =>
Al + SO4 + CaOH = AlOH + CaSO4
CHH18 + O2 = CO2 + H2O =>
4 CHH18 + 23 O2 = 4 CO2 + 38 H2O
H2So4(aq) + NaOH(sol) = Na2So4(aq) + H2O(l) =>
H2So4(aq) + 2 NaOH(sol) = Na2So4(aq) + 2 H2O(l)
C2H6O4(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6O4(g) + 3 O2(g) = 4 CO2(g) + 6 H2O(g)
MnCl2 + KClO4 + KOH = KMnO4 + KCl + H2O =>
8 MnCl2 + 5 KClO4 + 24 KOH = 8 KMnO4 + 21 KCl + 12 H2O
C(s)O2(g) = CO2(g) =>
C(s)O2(g) = CO2(g)
H2So4(aq) + NaOH(sol) = Na2So4(aq) + H2O(l) =>
H2So4(aq) + 2 NaOH(sol) = Na2So4(aq) + 2 H2O(l)
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
Fe22O3 + Al = Al2O3 + Fe =>
Fe22O3 + 2 Al = Al2O3 + 22 Fe
Ba + Ni3(PO4)2 = Ni3 + Ba(PO4)2 =>
Ba + Ni3(PO4)2 = Ni3 + Ba(PO4)2
Na2SO4 + C = Na2S + CO =>
Na2SO4 + 4 C = Na2S + 4 CO
Ge(OH)4 + H2SO4 = Ge(SO4)2 + H2O =>
Ge(OH)4 + 2 H2SO4 = Ge(SO4)2 + 4 H2O
CrO72{-} + Cl{-} + H{+} = Cr3{+} + H2O + Cl2 =>
3 CrO72{-} + 428 Cl{-} + 432 H{+} = Cr3{+} + 216 H2O + 214 Cl2
NaN3 + H2SeO4 = N2O + Se + Na2SeO4 + H2O =>
6 NaN3 + 7 H2SeO4 = 9 N2O + 4 Se + 3 Na2SeO4 + 7 H2O
C15H31COOC30H61 + O2 = CO2 + H2O =>
C15H31COOC30H61 + 68 O2 = 46 CO2 + 46 H2O
NaOCl(aq) + CH3COOH(aq) = CH3COONa(aq) + HOCl(aq) =>
NaOCl(aq) + CH3COOH(aq) = CH3COONa(aq) + HOCl(aq)
Zn(s) + HCl(aq) = ZnCl(aq) + H(g) =>
Zn(s) + HCl(aq) = ZnCl(aq) + H(g)
Ni(CN)2 + KCN = K2Ni(CN)4 =>
Ni(CN)2 + 2 KCN = K2Ni(CN)4
Cu(NO3)2 + HOH = Cu(OH)NO3 + HNO3 =>
Cu(NO3)2 + HOH = Cu(OH)NO3 + HNO3
YbSO4 + KMnO4 + H2SO4 = Yb2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 YbSO4 + 2 KMnO4 + 8 H2SO4 = 5 Yb2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
FeO + C = Fe1 + CO2 =>
2 FeO + C = 2 Fe1 + CO2
Na + I = Na2I2 =>
2 Na + 2 I = Na2I2
KF + CuO = CuOKF =>
KF + CuO = CuOKF
NH3H2 = NH5 =>
NH3H2 = NH5
Mg{2+} + HPO4{2-} + NaOH = Mg(OH)2 + NaHPO4{-} =>
Mg{2+} + 2 HPO4{2-} + 2 NaOH = Mg(OH)2 + 2 NaHPO4{-}
N2 + I2 = NI3 =>
N2 + 3 I2 = 2 NI3
Na2Cr2O7 + HNO3 + CH3OH = Cr(NO3)3 + Na2NO3 + CHOOH + H2O =>
4 Na2Cr2O7 + 28 HNO3 + 7 CH3OH = 8 Cr(NO3)3 + 4 Na2NO3 + 7 CHOOH + 21 H2O
FeO3 + C = Fe + CO2 =>
2 FeO3 + 3 C = 2 Fe + 3 CO2
H2O + KNO2 = KOH + HNO2 =>
H2O + KNO2 = KOH + HNO2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NaPO3 + AgNO3 = AgPO3 + NaNO3 =>
NaPO3 + AgNO3 = AgPO3 + NaNO3
C2H12O3 + O2 = CO2 + H2O =>
2 C2H12O3 + 7 O2 = 4 CO2 + 12 H2O
CH3CH2OH + Cr2O7{2-} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
AlCl3 + NH3 + (H2O) = Al(OH)3 + (NH4Cl) =>
AlCl3 + 3 NH3 + 3(H2O) = Al(OH)3 + 3(NH4Cl)
BaI2 + AgF = BaF2 + AgI =>
BaI2 + 2 AgF = BaF2 + 2 AgI
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
NH4CNS + FeCl3 = NH4Cl + Fe(CNS)3 =>
3 NH4CNS + FeCl3 = 3 NH4Cl + Fe(CNS)3
C3H8O3 + O2 = CO2 + H2O = o2 =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
MnS + PbCl2 = MnCl2 + PbS =>
MnS + PbCl2 = MnCl2 + PbS
Li22C8B2O30 + Y2O3 + Li3BO3 + H3BO3 + ZrO2 + CeO2 = Li584Y89Zr10Ce1C5B295O900 + H2O =>
15 Li22C8B2O30 + 1068 Y2O3 + 4562 Li3BO3 + 2488 H3BO3 + 240 ZrO2 + 24.000000000001CeO2 = 24 Li584Y89Zr10Ce1C5B295O900 + 3732 H2O
Al2O3 + Mg(OH)2 = Al(OH)3 + MgO =>
Al2O3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgO
PO4 + Mg = Mg(PO4) =>
PO4 + Mg = Mg(PO4)
MnO2Sn(OH)4 = MnO2(OH)4Sn =>
MnO2Sn(OH)4 = MnO2(OH)4Sn
C8H18 + Cl2 = C8H16Cl2 + H2 =>
C8H18 + Cl2 = C8H16Cl2 + H2
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