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3 K4[Fe(CN)6] + 6 H2SO4 = 12 HCN + Fe2[Fe(CN)6] + 6 K2SO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Li2O + Al(OH)3 = LiOH + Al2O3 =>
3 Li2O + 2 Al(OH)3 = 6 LiOH + Al2O3
Li(s) + F2(g) = LiF(s) =>
2 Li(s) + F2(g) = 2 LiF(s)
Na + NiBr2 = NaBr + Ni =>
2 Na + NiBr2 = 2 NaBr + Ni
C2H4 + Cl2 = C2H3Cl3 + HCl =>
C2H4 + 2 Cl2 = C2H3Cl3 + HCl
KOH + InCl3 = KCl + In(OH)3 =>
3 KOH + InCl3 = 3 KCl + In(OH)3
KSCN + CaCl2 = KCl + Ca(SCN)2 =>
2 KSCN + CaCl2 = 2 KCl + Ca(SCN)2
C3H7H + O2 = CO2 + H2O =>
C3H7H + 5 O2 = 3 CO2 + 4 H2O
Cu2S + Cu2O = CuSO4 + Cu =>
Cu2S + 4 Cu2O = CuSO4 + 9 Cu
NaO + HCl = NaCl + OH =>
NaO + HCl = NaCl + OH
Na2C2O4 + CaCl2 = CaC2O4 + NaCl =>
Na2C2O4 + CaCl2 = CaC2O4 + 2 NaCl
Fe(OH)3(s) + H3PO4(aq) = FePO4(s) + H2O(l) =>
Fe(OH)3(s) + H3PO4(aq) = FePO4(s) + 3 H2O(l)
C2H4 + H2O = C2H5OH(g) =>
C2H4 + H2O = C2H5OH(g)
OHCH2CH2OH + KMnO4 + H2SO4 = COOHCOOH + K2SO4 + MnSO4 + H2O =>
5 OHCH2CH2OH + 8 KMnO4 + 12 H2SO4 = 5 COOHCOOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
Cl1 + NaBr = NaCl + Br2 =>
2 Cl1 + 2 NaBr = 2 NaCl + Br2
F2 + HCl = F2HCl =>
F2 + HCl = F2HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca + H3(PO4) = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3(PO4) = Ca3(PO4)2 + 3 H2
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
Ga + H2O = Ga2O3 + H2 =>
2 Ga + 3 H2O = Ga2O3 + 3 H2
C6H14N4O2 = C5H14N4 + CO2 =>
C6H14N4O2 = C5H14N4 + CO2
CuSO4 + K3[FeCN6] = Cu[FeCN6] + K3SO4 =>
CuSO4 + K3[FeCN6] = Cu[FeCN6] + K3SO4
Rb + Br = RbBr =>
Rb + Br = RbBr
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
H2O + Na2O2 + S = NaOH + SO2 =>
2 H2O + 2 Na2O2 + S = 4 NaOH + SO2
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K3[Fe(CN)6] + H2SO4 = K2SO4 + Fe2(CN)6 + HCN =>
2 K3[Fe(CN)6] + 3 H2SO4 = 3 K2SO4 + Fe2(CN)6 + 6 HCN
Na2O(g) + H2O(l) = NaOH(aq) =>
Na2O(g) + H2O(l) = 2 NaOH(aq)
Al + SO4 + H2O = Al(OH)3 + H2SO4 =>
2 Al + 3 SO4 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Ni{2+} + Ag = Ag{2+} + Ni =>
Ni{2+} + Ag = Ag{2+} + Ni
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(NO3)2 + KOH = Ca(OH)2 + KNO3 =>
Ca(NO3)2 + 2 KOH = Ca(OH)2 + 2 KNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
As2S + HNO3 = H3AsO4 + SO2 + NO2 + H2O =>
As2S + 14 HNO3 = 2 H3AsO4 + SO2 + 14 NO2 + 4 H2O
K + NaCl = KCl + Na =>
K + NaCl = KCl + Na
AgNO3 + AlCl = AgCl + Al(NO3) =>
AgNO3 + AlCl = AgCl + Al(NO3)
Cu2S + NO3{-} + H2O = Cu4SO4(OH)6 + SO4{2-} + OH{-} + N2 =>
2 Cu2S + 4 NO3{-} + 4 H2O = Cu4SO4(OH)6 + SO4{2-} + 2 OH{-} + 2 N2
C2H9 + O2 = CO2 + H2O =>
4 C2H9 + 17 O2 = 8 CO2 + 18 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
NH4MgPO4 + HCl = MgCl2 + H3PO4 + NH4Cl =>
NH4MgPO4 + 3 HCl = MgCl2 + H3PO4 + NH4Cl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
HNO4 + V(OH)5 = V(NO4)5 + H2O =>
5 HNO4 + V(OH)5 = V(NO4)5 + 5 H2O
Al(OH)2 + HNo2 = Al(No2)2 + H2O =>
Al(OH)2 + 2 HNo2 = Al(No2)2 + 2 H2O
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