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2 AgNO3 + K2S + 2 H2O = Ag2S + 2 KOH + 2 HNO3
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
Zn + Au(NO2)2 = ZnNO2 + Au2 =>
4 Zn + 2 Au(NO2)2 = 4 ZnNO2 + Au2
C4H6O6(aq) + NaHCO3 = NaC4H6O5 + CO2 + H2O =>
13 C4H6O6(aq) + 10 NaHCO3 = 10 NaC4H6O5 + 22 CO2 + 14 H2O
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
H3PO4(aq) + Cu(NO3)2(aq) = HNO3(aq) + Cu3(PO4)2(aq) =>
2 H3PO4(aq) + 3 Cu(NO3)2(aq) = 6 HNO3(aq) + Cu3(PO4)2(aq)
HCHO2 + NaOH = H3O + NaCO2 =>
HCHO2 + NaOH = H3O + NaCO2
Ba(OH)2 = Ba + OH =>
Ba(OH)2 = Ba + 2 OH
C8H10 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
35 C8H10 + 54 KMnO4 + 81 H2SO4 = 40 C7H6O2 + 27 K2SO4 + 54 MnSO4 + 136 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Al(NO3)3 + NH3 = Al(OH)3 + N2 + O2 =>
Al(NO3)3 + NH3 = Al(OH)3 + 2 N2 + 3 O2
H2O + ClO{3-} = Cl{-} + OH{-} =>
H2O + ClO{3-} = Cl{-} + 2 OH{-}
NaOH(aq) + CO2(s) = Na2CO3(aq) + H2O(l) =>
2 NaOH(aq) + CO2(s) = Na2CO3(aq) + H2O(l)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Br2 + CuI = CuBr + I2 =>
Br2 + 2 CuI = 2 CuBr + I2
H2S + HOCl = S + HCl + H2O =>
H2S + HOCl = S + HCl + H2O
S + SO2 = S2O2 =>
S + SO2 = S2O2
HBr + Cd(HCO3)2 = CO2 + H2O + CdBr2 =>
2 HBr + Cd(HCO3)2 = 2 CO2 + 2 H2O + CdBr2
Sn{4+} + Cl{-} = SnCl6{2-} =>
Sn{4+} + 6 Cl{-} = SnCl6{2-}
CuSO4 + C2H5OH = CuOH + C2H5SO4 =>
CuSO4 + C2H5OH = CuOH + C2H5SO4
NaBH4 + CH3OH = NaBCH3O + H2 =>
2 NaBH4 + 2 CH3OH = 2 NaBCH3O + 5 H2
C7H12O + NaBH4 = C7H14O + NaBH3 =>
C7H12O + 2 NaBH4 = C7H14O + 2 NaBH3
Br2 + H2S = HBr + S8 =>
8 Br2 + 8 H2S = 16 HBr + S8
C6H14 + Cl2 = C6H13Cl + HCl =>
C6H14 + Cl2 = C6H13Cl + HCl
K3PO4 + MgCl2 = Cl2K3 + MgPO4 =>
K3PO4 + MgCl2 = Cl2K3 + MgPO4
KClO3 + H2SO4 + FeSO4 = Fe2(SO4)3 + H2O + KCl =>
KClO3 + 3 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + 3 H2O + KCl
J2 + Na2S2O3 = NaJ + Na2S4O6 =>
J2 + 2 Na2S2O3 = 2 NaJ + Na2S4O6
Al + KMnO4 = MnO2 + Al2O3 + K2O2 =>
4 Al + 6 KMnO4 = 6 MnO2 + 2 Al2O3 + 3 K2O2
V2O5 + Cl2 + C = COCl2 + VOCl3 =>
V2O5 + 6 Cl2 + 3 C = 3 COCl2 + 2 VOCl3
C2H5COH + H2 = C2H5COH3 =>
C2H5COH + H2 = C2H5COH3
NaNO2 + KIO3 = KNO2 + NaIO3 =>
NaNO2 + KIO3 = KNO2 + NaIO3
CH3CH3(g) + O2 = CO2(g) + H2O =>
2 CH3CH3(g) + 7 O2 = 4 CO2(g) + 6 H2O
SnO2 + C = Sn + CO2 =>
SnO2 + C = Sn + CO2
I + H2SO4 = ISO4 + H2 =>
I + H2SO4 = ISO4 + H2
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
K(s) + HBr(aq) = KBr + H =>
K(s) + HBr(aq) = KBr + H
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
FeSO4 + Na3PO4 = Fe3(PO4)2 + Na2SO4 =>
3 FeSO4 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2SO4
Cu + Fe2O3 = CuO2 + Fe =>
3 Cu + 2 Fe2O3 = 3 CuO2 + 4 Fe
Co(NO3)2 + H2O = Co + O2 + HNO3 =>
2 Co(NO3)2 + 2 H2O = 2 Co + O2 + 4 HNO3
He + N = HeN =>
He + N = HeN
Pb + HNO3(diluido) = Pb(NO3)2 + H2O + NO2 =>
Pb + 4 HNO3(diluido) = Pb(NO3)2 + 2 H2O + 2 NO2
K3PO4 + MgCl2 = Cl2K3 + MgPO4 =>
K3PO4 + MgCl2 = Cl2K3 + MgPO4
C + Mg = CMg =>
C + Mg = CMg
P2S + HNO3 = H3PO4 + SO2 + NO2 + H2O =>
P2S + 14 HNO3 = 2 H3PO4 + SO2 + 14 NO2 + 4 H2O
AsCl3 + H2O = H3AsO3 + HCl =>
AsCl3 + 3 H2O = H3AsO3 + 3 HCl
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cr + SnSO4 = Cr2(SO4)3 + Sn =>
2 Cr + 3 SnSO4 = Cr2(SO4)3 + 3 Sn
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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