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2 Na3PO4(aq) + 3 CoCl2(aq) = Co3(PO4)2(s) + 6 NaCl(aq)
CuCl2*2H2O + NH4Cl = (NH4)2[CuCl4]*2H2O =>
CuCl2*2H2O + 2 NH4Cl = (NH4)2[CuCl4]*2H2O
C12H22O11 + NaHCO3 + C8H8O3 + KY = C11O5O5H16KY + Na =>
C12H22O11 + 2 NaHCO3 + C8H8O3 + 2 KY = 2 C11O5O5H16KY + 2 Na
C6H10 + O = CO + H2O =>
C6H10 + 11 O = 6 CO + 5 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaO(s) + H2O(i) = Ca(OH)2(s) =>
CaO(s) + H2O(i) = Ca(OH)2(s)
LiF(s) = Li(s) + F2(g) =>
2 LiF(s) = 2 Li(s) + F2(g)
KMnO4(ac) + HCl(ac) = MnCl2(s) + KCl(ac) + Cl2(g) + H2O(l) =>
2 KMnO4(ac) + 16 HCl(ac) = 2 MnCl2(s) + 2 KCl(ac) + 5 Cl2(g) + 8 H2O(l)
HI(aq) + Pb(C2H3O2)2(aq) = HC2H3O2(l) + PbI2(s) =>
2 HI(aq) + Pb(C2H3O2)2(aq) = 2 HC2H3O2(l) + PbI2(s)
Li2S + HNO3 = LiNO3 + H2S =>
Li2S + 2 HNO3 = 2 LiNO3 + H2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ScO = Sc + O2 =>
2 ScO = 2 Sc + O2
K + NO3 = KNO3 =>
K + NO3 = KNO3
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
Ni + S8 = NiS =>
8 Ni + S8 = 8 NiS
NiCO3 + H2SO4 + H2O = NiSO4*7H2O + CO2 =>
NiCO3 + H2SO4 + 6 H2O = NiSO4*7H2O + CO2
Cr + MnO = Mn + Cr2O3 =>
2 Cr + 3 MnO = 3 Mn + Cr2O3
P4O10 + H2O + N2 = PH5 + N2O =>
P4O10 + 10 H2O + 20 N2 = 4 PH5 + 20 N2O
Sb2S3 + Fe2 = Sb + FeS =>
2 Sb2S3 + 3 Fe2 = 4 Sb + 6 FeS
H{-}Asp(aq) + NaOH(aq) = Na{-}Asp(aq) + H2O(l) =>
H{-}Asp(aq) + NaOH(aq) = Na{-}Asp(aq) + H2O(l)
Mg(HSO3)2 + HNO3 = Mg(NO3)2 + H2O + SO2 =>
Mg(HSO3)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O + 2 SO2
C7H5ClO + C2H6O = C9H10O2 + HCl =>
C7H5ClO + C2H6O = C9H10O2 + HCl
ZrO2 + Na4B2O5 + Na = ZrB2 + Na2ZrO3 =>
8 ZrO2 + Na4B2O5 + 10 Na = ZrB2 + 7 Na2ZrO3
Ca + Pb(OH)2 = Ca(OH)2 + Pb =>
Ca + Pb(OH)2 = Ca(OH)2 + Pb
NH3 + OO2 = NO + H2O =>
6 NH3 + 5 OO2 = 6 NO + 9 H2O
PbO(s) + NH3(aq) = N2(g) + H2O(l) + Pb(s) =>
3 PbO(s) + 2 NH3(aq) = N2(g) + 3 H2O(l) + 3 Pb(s)
H2O2(aq) = H2O + O2 =>
2 H2O2(aq) = 2 H2O + O2
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH4OH =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH4OH
Zn{2+} + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + K{+} =>
3 Zn{2+} + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 K{+}
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Mg(NO3)2 + Na3(PO4) = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3(PO4) = Mg3(PO4)2 + 6 NaNO3
H2S + Cd(NO3) = HNO3 + Cd2S =>
H2S + 2 Cd(NO3) = 2 HNO3 + Cd2S
CaCO3 + O2 + H2O = Ca(HCO3)2 + CaO2 =>
4 CaCO3 + O2 + 2 H2O = 2 Ca(HCO3)2 + 2 CaO2
K(s) + NaCl(aq) = KCl(aq) + Na(s) =>
K(s) + NaCl(aq) = KCl(aq) + Na(s)
Mg(OH)2 = MgO + (H2O) =>
Mg(OH)2 = MgO + (H2O)
Zn(OH)2 + LiOH = Li[Zn(OH)3] =>
Zn(OH)2 + LiOH = Li[Zn(OH)3]
Na2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + Na2SO4 + 7 H2O
KCl + Na3(Co(NO2))6 = NaCl + K3(Co(NO2))6 =>
3 KCl + Na3(Co(NO2))6 = 3 NaCl + K3(Co(NO2))6
Calcium + Hydrogen = Calciumhydride =>
Ca + H2 = CaH2
BaCl2*2H2O + H2O + NaOH = Ba(OH)2*8H2O + NaCl =>
BaCl2*2H2O + 6 H2O + 2 NaOH = Ba(OH)2*8H2O + 2 NaCl
Ca3(PO4)2 + H2O = CaHPO4*2H2O + Ca(OH)2 =>
Ca3(PO4)2 + 6 H2O = 2 CaHPO4*2H2O + Ca(OH)2
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HCl + FeCl3 = FeCl + H2Cl3 =>
4 HCl + FeCl3 = FeCl + 2 H2Cl3
C3H9O3P + O = H3PO4 + CO2 + H2O =>
C3H9O3P + 10 O = H3PO4 + 3 CO2 + 3 H2O
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
Na2Pb[Cu(NO2)6] + KCl = K2Pb[Cu(NO2)6] + NaCl =>
Na2Pb[Cu(NO2)6] + 2 KCl = K2Pb[Cu(NO2)6] + 2 NaCl
Ca(OH)2 + H3 = H2O + Ca =>
3 Ca(OH)2 + 2 H3 = 6 H2O + 3 Ca
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
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