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2 Na3PO4 + 5 Na(NO3)2 = Na(PO4)2 + 10 NaNO3
P + Ca2 = Ca3P2 =>
4 P + 3 Ca2 = 2 Ca3P2
FeSO4 + HNO3 + KSCN = NO + Fe(SCN)3 + KNO3 + H2O + H2SO4 =>
3 FeSO4 + 10 HNO3 + 9 KSCN = NO + 3 Fe(SCN)3 + 9 KNO3 + 2 H2O + 3 H2SO4
NaOH + S2 = NaS + OH =>
2 NaOH + S2 = 2 NaS + 2 OH
Cl2 + ZnI2 = ZnCl + I =>
Cl2 + 2 ZnI2 = 2 ZnCl + 4 I
As2 + Cl2 + H2O = H3AsO3 + HCl =>
As2 + 3 Cl2 + 6 H2O = 2 H3AsO3 + 6 HCl
Si + CH4 = SiH4 + C =>
Si + CH4 = SiH4 + C
KClO4 + TiCl3 = KCl + TiCl4 + TiO2 =>
KClO4 + 8 TiCl3 = KCl + 6 TiCl4 + 2 TiO2
AgNO3 + C6H4(OH)2 = Ag + H2O + C + N =>
AgNO3 + 3 C6H4(OH)2 = Ag + 9 H2O + 18 C + N
Fe2(SO4)3 + NaOH = Fe2(OH) + Na(SO4)3 =>
Fe2(SO4)3 + NaOH = Fe2(OH) + Na(SO4)3
Mg2S2 + H3PO4 = Mg3(PO4)2 + H2S =>
3 Mg2S2 + 4 H3PO4 = 2 Mg3(PO4)2 + 6 H2S
C6H12O6 + KMnO4 = CO2 + H2O + K + MnO2 =>
C6H12O6 + 6 KMnO4 = 6 CO2 + 6 H2O + 6 K + 6 MnO2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
Cs + H2O = CsOHH =>
Cs + H2O = CsOHH
Mn + HBr = MnBr + H =>
Mn + HBr = MnBr + H
Br + KI = K + IBr =>
Br + KI = K + IBr
NaBiO3 + Cr(NO3)3 + HNO3 = NaNO3 + Bi(NO3)3 + Na2Cr2O7 + H2O =>
3 NaBiO3 + 2 Cr(NO3)3 + 4 HNO3 = NaNO3 + 3 Bi(NO3)3 + Na2Cr2O7 + 2 H2O
C2H5OOH + C2H55OH = C2H5COOC2H5 + H2O =>
129 C2H5OOH + C2H55OH = 52 C2H5COOC2H5 + 155 H2O
SiO2 + NaCl = NaSiO2 + Cl =>
SiO2 + NaCl = NaSiO2 + Cl
C2O4{-2} + MnO4{-} + H{+} = Mn{2+} + CO2 + H2O =>
5 C2O4{-2} + 2 MnO4{-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Ni + (CO3)2 = NiCO3 =>
2 Ni + (CO3)2 = 2 NiCO3
Zn(HSO4)2 + Ba(OH)2 = Ba[Zn(OH)4] + BaSO4 + H2O =>
Zn(HSO4)2 + 3 Ba(OH)2 = Ba[Zn(OH)4] + 2 BaSO4 + 2 H2O
C22H11O2 + O2 = CO2 + H2O =>
4 C22H11O2 + 95 O2 = 88 CO2 + 22 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
He2 + Cl2 = HeCl =>
He2 + Cl2 = 2 HeCl
K2S + ZnCl2 = KCl + ZnS =>
K2S + ZnCl2 = 2 KCl + ZnS
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2(g) + H2O(l) = C6H10O5(s) + O2(g) =>
6 CO2(g) + 5 H2O(l) = C6H10O5(s) + 6 O2(g)
C2H2 + C2H6 = C2H4 =>
C2H2 + C2H6 = 2 C2H4
BeO + H2SO4 = BeSO4 + H2O =>
BeO + H2SO4 = BeSO4 + H2O
Cu1 + O2 = Cu2O1 =>
4 Cu1 + O2 = 2 Cu2O1
CH15 + O2 = CO2 + H2O =>
4 CH15 + 19 O2 = 4 CO2 + 30 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca(NO3)2 + K3PO4 = Ca3(PO4)2 + K(NO3) =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 K(NO3)
C7H16 + O2 = CO2 + H2O1 =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O1
KNO3 + Cl = KCl + NO3 =>
KNO3 + Cl = KCl + NO3
KBr(s) + H2SO4(l) = Br2 + SO2 + H2O + KSO4 =>
2 KBr(s) + 4 H2SO4(l) = Br2 + 2 SO2 + 4 H2O + 2 KSO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
(NiOH)2SO4 + NH4OH = [Ni(NH3)6](OH)2 + H2O + (NH4)2SO4 =>
(NiOH)2SO4 + 14 NH4OH = 2[Ni(NH3)6](OH)2 + 12 H2O + (NH4)2SO4
HNO2 = H2O + NO3 + NO =>
4 HNO2 = 2 H2O + NO3 + 3 NO
BeCl2 + K3PO4 = Be3(PO4)2 + KCl =>
3 BeCl2 + 2 K3PO4 = Be3(PO4)2 + 6 KCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Bi(OH)2 + NaOH + Na[Sn(OH)3] = Bi + Na2[Sn(OH)6] =>
Bi(OH)2 + NaOH + Na[Sn(OH)3] = Bi + Na2[Sn(OH)6]
CH3CH2CH2OH + Cu(OH)2 = CH3CH2COH + H2O + Cu =>
CH3CH2CH2OH + Cu(OH)2 = CH3CH2COH + 2 H2O + Cu
Ca + KOH = K + CaOH =>
Ca + KOH = K + CaOH
K3(PO4) + MgBr2 = Mg3(PO4)2 + KBr =>
2 K3(PO4) + 3 MgBr2 = Mg3(PO4)2 + 6 KBr
CO + MgO = MgC + O2 =>
CO + MgO = MgC + O2
Fe{3+} + C6H6O + H2O = Fe{2+} + H{+} + HCO3{-} =>
28 Fe{3+} + C6H6O + 17 H2O = 28 Fe{2+} + 34 H{+} + 6 HCO3{-}
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