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Ni(NO3)2 + Na2SO4 = NiSO4 + Na2(NO3)2
Sr(ClO2)2 + NaNO3 = Sr(NO3)2 + Na(ClO2) =>
Sr(ClO2)2 + 2 NaNO3 = Sr(NO3)2 + 2 Na(ClO2)
(Ca(OH)2) + H2SO4 = CaSO4 + H2O =>
(Ca(OH)2) + H2SO4 = CaSO4 + 2 H2O
Ca(OH)2(aq) + HCH3CO2(aq) = Ca(CH3CO2)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCH3CO2(aq) = Ca(CH3CO2)2(aq) + 2 H2O(l)
P4O10 + MgO = Mg3(PO4)2 =>
P4O10 + 6 MgO = 2 Mg3(PO4)2
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
(NH4)2CO3 + Sr(OH)2 = NH4OH + SrCO3 =>
(NH4)2CO3 + Sr(OH)2 = 2 NH4OH + SrCO3
FeCr2O7 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O7 + 8 Na2CO3 + O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
HClO + Na(OH) = NaClO + H2O =>
HClO + Na(OH) = NaClO + H2O
Ca(NO2)2 + HCl = Ca(Cl)2 + HNO2 =>
Ca(NO2)2 + 2 HCl = Ca(Cl)2 + 2 HNO2
Co(OH)3 + NH4OH = [Co(NH3)6](OH)3 + H2O =>
Co(OH)3 + 6 NH4OH = [Co(NH3)6](OH)3 + 6 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN
HNO3 + Cu(NH3)4SO4 = NH4{+} + CuSO4 + NO3{-} =>
4 HNO3 + Cu(NH3)4SO4 = 4 NH4{+} + CuSO4 + 4 NO3{-}
S + Ag = SAg2 =>
S + 2 Ag = SAg2
AgNO3 = (NO3)2 + Ag =>
2 AgNO3 = (NO3)2 + 2 Ag
Fe + O2 + H2O = Fe2O3*4H2O =>
4 Fe + 3 O2 + 8 H2O = 2 Fe2O3*4H2O
CH3COCH3 + I2 + NaOH = CH3COONa + CHI3 + HI =>
CH3COCH3 + 3 I2 + NaOH = CH3COONa + CHI3 + 3 HI
Sn + HgS = SnS2 + Hg =>
Sn + 2 HgS = SnS2 + 2 Hg
NaHSO4 + KMnO4 + H2O2 = MnSO4(H2O) + O2 + KHSO4 + NaOH =>
4 NaHSO4 + 2 KMnO4 + 3 H2O2 = 2 MnSO4(H2O) + 4 O2 + 2 KHSO4 + 4 NaOH
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
HCl + O2(g) = H2O(l) + Cl2(g) =>
4 HCl + O2(g) = 2 H2O(l) + 2 Cl2(g)
Ar + He = ArHe =>
Ar + He = ArHe
C7H7NO2 + Na2S + H2O = C7H9N + Na2S2O3 + NaOH =>
4 C7H7NO2 + 6 Na2S + 7 H2O = 4 C7H9N + 3 Na2S2O3 + 6 NaOH
Zr + Mn2O3 = ZrO2 + Mn =>
3 Zr + 2 Mn2O3 = 3 ZrO2 + 4 Mn
NaOH + C6H8O7*H2O = NaC6H7O7 + H2O =>
NaOH + C6H8O7*H2O = NaC6H7O7 + 2 H2O
Na + ZnF2 = NaF + Zn =>
2 Na + ZnF2 = 2 NaF + Zn
K4Fe(CN)6 + CoCl2 + H2O = CoFe(CN)6 + K{+} + Cl{-} + OH{-} + H2 =>
K4Fe(CN)6 + CoCl2 + 2 H2O = CoFe(CN)6 + 4 K{+} + 2 Cl{-} + 2 OH{-} + H2
NaBr + NaBrO3 + HCl = Br2 + NaCl + H2O =>
5 NaBr + NaBrO3 + 6 HCl = 3 Br2 + 6 NaCl + 3 H2O
C4H6O4(s) + O2(g) = CO2(g) + H2O(g) =>
2 C4H6O4(s) + 7 O2(g) = 8 CO2(g) + 6 H2O(g)
H + Pb = HPb =>
H + Pb = HPb
CH3CH2ONa + CH3CH2CH2Cl = CH3CH2OCH2CH2CH3 + NaCl =>
CH3CH2ONa + CH3CH2CH2Cl = CH3CH2OCH2CH2CH3 + NaCl
Hg + Al = HgAl =>
Hg + Al = HgAl
Li2HCO3 + HCOOH = (HCOOH)Li + H2O + CO2 =>
2 Li2HCO3 + 5 HCOOH = 4(HCOOH)Li + 2 H2O + 3 CO2
K2S + Ca(C2H3O2)2 = KC2H3O2 + CaS =>
K2S + Ca(C2H3O2)2 = 2 KC2H3O2 + CaS
Br + OH{-} = BrO3{-} + Br{-} + H2O =>
6 Br + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
C6N12H6O12 = CO2 + N2 + H2O + CO =>
C6N12H6O12 = 3 CO2 + 6 N2 + 3 H2O + 3 CO
KMnO4 + KI + H2SO4 = MnO2 + K2SO4 + I2 + H2O =>
2 KMnO4 + 6 KI + 4 H2SO4 = 2 MnO2 + 4 K2SO4 + 3 I2 + 4 H2O
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + Cl2Pb =>
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + Cl2Pb
K3PO4(am) + Ca(NO3)2(aq) = Ca3(PO4)2(s) + KNO3(an) =>
2 K3PO4(am) + 3 Ca(NO3)2(aq) = Ca3(PO4)2(s) + 6 KNO3(an)
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
AgNO3 + Ca(OH)2 = AgOH + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 AgOH + Ca(NO3)2
KCl + SO2 = KSO2 + Cl2 =>
2 KCl + 2 SO2 = 2 KSO2 + Cl2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
CH3CH2CN + Cr2O7{-} + H{+} = CO2 + NH3 + Cr{3+} + H2O =>
CH3CH2CN + 2 Cr2O7{-} + 14 H{+} = 3 CO2 + NH3 + 4 Cr{3+} + 8 H2O
Zn(NO3)2 + K2SO3 = ZnSO3 + KNO3 =>
Zn(NO3)2 + K2SO3 = ZnSO3 + 2 KNO3
BaSiO3 + HNO3 = Ba(NO3)2 + H2SiO3 =>
BaSiO3 + 2 HNO3 = Ba(NO3)2 + H2SiO3
FeCl2 + Li3PO4 = Fe3(PO4)2 + LiCl =>
3 FeCl2 + 2 Li3PO4 = Fe3(PO4)2 + 6 LiCl
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
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