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HI(aq) + LiOH(aq) = H2O(l) + LiI(aq)
CuSO45H2O + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H12O7Na + H2O =>
2 CuSO45H2O + 170 NaOH + 166 C6H12O6 = Cu2O + 2 Na2SO4 + 166 C6H12O7Na + 87 H2O
Na2CO3 + Cu(NO3)2 = Na2(NO3)2 + CuCO3 =>
Na2CO3 + Cu(NO3)2 = Na2(NO3)2 + CuCO3
HCHO + I2 + OH{-} = HCOO{-} + I{-} + H2O =>
HCHO + I2 + 3 OH{-} = HCOO{-} + 2 I{-} + 2 H2O
PbCe2 + Zn = ZnCe2 + Pb =>
PbCe2 + Zn = ZnCe2 + Pb
Ai2(SO3)3 + NaOH = Na2SO3 + Ai(OH)3 =>
Ai2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Ai(OH)3
Bi(OH)3(s) + HNO3(aq) = Bi(NO3)3(aq) + H2O(l) =>
Bi(OH)3(s) + 3 HNO3(aq) = Bi(NO3)3(aq) + 3 H2O(l)
KSCN + Ni(NO3)2 + C2H4(NH2)2 = Ni(C2H4(NH2)2)2(NCS)2 + KNO3 =>
2 KSCN + Ni(NO3)2 + 2 C2H4(NH2)2 = Ni(C2H4(NH2)2)2(NCS)2 + 2 KNO3
FeCl3 + (NH3OH)Cl = FeCl2 + N2 + H2O + HCl =>
2 FeCl3 + 2(NH3OH)Cl = 2 FeCl2 + N2 + 2 H2O + 4 HCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C17H6O2 + O2 = CO2 + H2O =>
2 C17H6O2 + 35 O2 = 34 CO2 + 6 H2O
SF6 + SO3 = SO2F2 =>
SF6 + 2 SO3 = 3 SO2F2
C{-25} = C{-} + e =>
C{-25} = C{-} + 24e
C4H7COOH + O2 = CO2 + H2O =>
C4H7COOH + 6 O2 = 5 CO2 + 4 H2O
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
SO3{2-} + H2O = SO4{2-} + H{+} + e =>
SO3{2-} + H2O = SO4{2-} + 2 H{+} + 2e
MgCO3 + SiO2 = SiCO3 + MgO2 =>
MgCO3 + SiO2 = SiCO3 + MgO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + I = ZnI =>
Zn + I = ZnI
MnCl2 + NaOH = Mn(OH)2 + NaCl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
*CaCO3 = CaO + CO2 =>
*CaCO3 = CaO + CO2
KNO3* = KNO + O2* =>
KNO3* = KNO + O2*
Q4O10 + H2O = H3QO4 =>
Q4O10 + 6 H2O = 4 H3QO4
NaI = Na + I2 =>
2 NaI = 2 Na + I2
FeCl2 + K2CO3 = FeCO3 + KCl =>
FeCl2 + K2CO3 = FeCO3 + 2 KCl
K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2
NF3 + SiO2 = SiF4 + O + N =>
4 NF3 + 3 SiO2 = 3 SiF4 + 6 O + 4 N
MnO4{-} + I{-} + H2O = MnO2 + IO3{-} + OH2{-} =>
3 MnO4{-} + 2 I{-} + 3 H2O = 3 MnO2 + 2 IO3{-} + 3 OH2{-}
Ra + Cl2 = RaCl2 =>
Ra + Cl2 = RaCl2
K(s) + HCl(aq) = H + KCl =>
K(s) + HCl(aq) = H + KCl
HF + Ca = CaF2 + H2 =>
2 HF + Ca = CaF2 + H2
Mg + SiO2 = Mg2Si + MgO =>
4 Mg + SiO2 = Mg2Si + 2 MgO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ScCl3 + K2CO3 = Sc2(CO3)3 + KCl =>
2 ScCl3 + 3 K2CO3 = Sc2(CO3)3 + 6 KCl
HF + Ca = CaF2 + H2 =>
2 HF + Ca = CaF2 + H2
Mg + Cl2 = MgCl4 =>
Mg + 2 Cl2 = MgCl4
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Li + CuCrO4 = Li2CrO4 + Cu =>
2 Li + CuCrO4 = Li2CrO4 + Cu
Zn(s) + HNO3(aq) = Zn(NO3) + H2(g) =>
2 Zn(s) + 2 HNO3(aq) = 2 Zn(NO3) + H2(g)
PB + CuSO4 = PBSO4 + Cu =>
PB + CuSO4 = PBSO4 + Cu
FeCl3 + H2O2 + KOH = K2FeO3 + KCl + H2O =>
2 FeCl3 + H2O2 + 10 KOH = 2 K2FeO3 + 6 KCl + 6 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
HF + Ca = CaF2 + H2 =>
2 HF + Ca = CaF2 + H2
Li2O + P2O5 = Li3PO4 =>
3 Li2O + P2O5 = 2 Li3PO4
CuCNS = CS2 + (CN)2 + N2 + Cu2S =>
8 CuCNS = 2 CS2 + 3(CN)2 + N2 + 4 Cu2S
[Cr(OH)2] + H = Cr + H2O =>
[Cr(OH)2] + 2 H = Cr + 2 H2O
CuNo2 + NaOH = Cu(OH)2 + NaNo =>
CuNo2 + 2 NaOH = Cu(OH)2 + 2 NaNo
C8H6O3 + C2H5NO2 = C10H9NO4 + H2O =>
C8H6O3 + C2H5NO2 = C10H9NO4 + H2O
CuSO4 + Na2SiO3 + H2O = Cu(OH)2 + Na2SO4 + SiO2 =>
CuSO4 + Na2SiO3 + H2O = Cu(OH)2 + Na2SO4 + SiO2
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