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Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Li2CO3 + HBr = LiBr + CO2 + H2O =>
Li2CO3 + 2 HBr = 2 LiBr + CO2 + H2O
K2Cr2O7 + Na2S + H2O = S + Na3[Cr(OH)6] + KOH =>
K2Cr2O7 + 3 Na2S + 7 H2O = 3 S + 2 Na3[Cr(OH)6] + 2 KOH
SO3 + KI = I2 + K2SO3 =>
SO3 + 2 KI = I2 + K2SO3
LiNO3 + BaSO4 = Ba(NO3)2 + Li2SO4 =>
2 LiNO3 + BaSO4 = Ba(NO3)2 + Li2SO4
Mg + H2SO3 = Mg(HSO3)2 + H2 =>
Mg + 2 H2SO3 = Mg(HSO3)2 + H2
Zn + (CaOH)2 = ZnOH + Ca =>
2 Zn + (CaOH)2 = 2 ZnOH + 2 Ca
KOH + K2Cr2O7 = K2CrO4 + H2O =>
2 KOH + K2Cr2O7 = 2 K2CrO4 + H2O
C2H4CI2 + O2 = CO + H2O + HCI =>
C2H4CI2 + O2 = CO + H2O + 2 HCI
Ni2O3 + H3PO4 = H2O + NiPO4 =>
Ni2O3 + 2 H3PO4 = 3 H2O + 2 NiPO4
AgO + Cl2 = AgCl + O2 =>
2 AgO + Cl2 = 2 AgCl + O2
CH4O + O2 = H2 + CO2 =>
2 CH4O + O2 = 4 H2 + 2 CO2
K2Cr2O7 + Na2S + H2O = KCrO2 + NaOH + S =>
K2Cr2O7 + 3 Na2S + 3 H2O = 2 KCrO2 + 6 NaOH + 3 S
CO4 + H2O = H2CO5 =>
CO4 + H2O = H2CO5
Al(OH)3 + HClO3 = AlO3 + HCl(OH)3 =>
Al(OH)3 + HClO3 = AlO3 + HCl(OH)3
Cl2(g) + LiI(aq) = LiCl(aq) + I2(g) =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + I2(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
R + G = R2G =>
2 R + G = R2G
KMnO4 + Li = LiMnO4 + K =>
KMnO4 + Li = LiMnO4 + K
K2Cr2O7 + Na2S + H2O = Cr(OH)3 + Na2SO4 + KOH =>
4 K2Cr2O7 + 3 Na2S + 16 H2O = 8 Cr(OH)3 + 3 Na2SO4 + 8 KOH
SrSO3(s) + HC2H3O2(aq) = Sr(C2H3O2)2(aq) + H2O(l) + SO2(g) =>
SrSO3(s) + 2 HC2H3O2(aq) = Sr(C2H3O2)2(aq) + H2O(l) + SO2(g)
Li + Al(NO3)3 = Al + LiNO3 =>
3 Li + Al(NO3)3 = Al + 3 LiNO3
C5H11NH2 + HBr = C5H11NH3Br =>
C5H11NH2 + HBr = C5H11NH3Br
AgO + Cl2 = AgCl + O2 =>
2 AgO + Cl2 = 2 AgCl + O2
B2H6 + NH3 = [H2B(NH3)2] + BH4 =>
B2H6 + 2 NH3 = [H2B(NH3)2] + BH4
C2H5OH + KMnO7 + H2SO4 = CH3COH + MnSO4 + K2SO4 + H2O =>
11 C2H5OH + 2 KMnO7 + 3 H2SO4 = 11 CH3COH + 2 MnSO4 + K2SO4 + 14 H2O
K2CO3 + HCl(aq) = KCl + CO2 + H2O =>
K2CO3 + 2 HCl(aq) = 2 KCl + CO2 + H2O
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
FeCl2 + H2O = FeO4 + H2 + HCl =>
FeCl2 + 4 H2O = FeO4 + 3 H2 + 2 HCl
K2Cr2O7 + Na2S + H2O = Cr(OH)3 + Na2SO3 + KOH =>
K2Cr2O7 + Na2S + 4 H2O = 2 Cr(OH)3 + Na2SO3 + 2 KOH
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
NO3{-} + C2H3O2{-} = NO2{-} + HCO3{-} + H2CO3 =>
4 NO3{-} + C2H3O2{-} = 4 NO2{-} + HCO3{-} + H2CO3
O2 + HS = SO2 + H2O =>
5 O2 + 4 HS = 4 SO2 + 2 H2O
C5H14 + O2 = CO2 + H2O =>
2 C5H14 + 17 O2 = 10 CO2 + 14 H2O
Fe + S = FeS =>
Fe + S = FeS
Fe(OH)3 + C = CO + Fe + H2O =>
2 Fe(OH)3 + 3 C = 3 CO + 2 Fe + 3 H2O
K3[Ag(S2O3)2] + NaBr = AgBr + Na2S2O3 + KBr =>
K3[Ag(S2O3)2] + 4 NaBr = AgBr + 2 Na2S2O3 + 3 KBr
[Zn(OH)4] + H2SO4 = SO4 + ZnSO4 + H2O =>
[Zn(OH)4] + 2 H2SO4 = SO4 + ZnSO4 + 4 H2O
C4H8(g) + O2(g) = CO2(g) + H2O(g) =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
KI + HCl = I2 + H2 + KCl =>
2 KI + 2 HCl = I2 + H2 + 2 KCl
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
Cu(NO3)2 + NH4OH = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4OH = Cu(OH)2 + 2 NH4NO3
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Na3 + H3PO4 = Na3PO4 + H2 =>
2 Na3 + 2 H3PO4 = 2 Na3PO4 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + CuNO3 = CuNa + OHNO3 =>
NaOH + CuNO3 = CuNa + OHNO3
H3C6H5 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
9 H3C6H5 + 48 NaHCO3 = 16 Na3C6H5O7 + 6 CO2 + 20 H2O
Na3 + H3PO4 = Na3PO4 + H2 =>
2 Na3 + 2 H3PO4 = 2 Na3PO4 + 3 H2
MgBr2 + AgNO3 = Mg + AgBr + NO3 =>
MgBr2 + 2 AgNO3 = Mg + 2 AgBr + 2 NO3
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