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H2SO4 + 2 NaHCO3 = 2 CO2 + 2 H2O + SO4 + 2 Na
Cr2O3 + Si = Cr + SiO3 =>
Cr2O3 + Si = 2 Cr + SiO3
HK2O4P = K4P2O7 + H2O =>
2 HK2O4P = K4P2O7 + H2O
Ag(s) + HCl(aq) = AgCl(aq) + H(g) =>
Ag(s) + HCl(aq) = AgCl(aq) + H(g)
NH4OH + CuSO4 = [Cu(NH3)4] + H2O + SO4 =>
4 NH4OH + CuSO4 = [Cu(NH3)4] + 4 H2O + SO4
P + O*2 = P*4O*10 =>
P + 4 O*2 = P*4O*10
NO2 + HCl = N2O + Cl2 + H2O =>
2 NO2 + 6 HCl = N2O + 3 Cl2 + 3 H2O
IO3{-} + S + H{+} = I2 + SO2 + H2O =>
4 IO3{-} + 5 S + 4 H{+} = 2 I2 + 5 SO2 + 2 H2O
Mn(NO3)2 + Na2SO4 = Mn2(SO4)2 + NaNO3 =>
2 Mn(NO3)2 + 2 Na2SO4 = Mn2(SO4)2 + 4 NaNO3
KNO3 + NaNO2 = NaNO3 + KNO2 =>
KNO3 + NaNO2 = NaNO3 + KNO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HCu + Mg = HMg + Cu =>
HCu + Mg = HMg + Cu
Fe2(SO4) + KSCN = K3Fe3(SCN)6 + K2SO4 =>
3 Fe2(SO4) + 12 KSCN = 2 K3Fe3(SCN)6 + 3 K2SO4
CrCl3 + NaOH = Na3Cr(OH)6 + NaCl =>
CrCl3 + 6 NaOH = Na3Cr(OH)6 + 3 NaCl
H2O + AuCl + Sb2O3 = Au + Sb2O5 + HCl =>
2 H2O + 4 AuCl + Sb2O3 = 4 Au + Sb2O5 + 4 HCl
HC4H2O2 + C2H5OH = C4H7O2C2H5 + H2O =>
4 HC4H2O2 + 19 C2H5OH = 9 C4H7O2C2H5 + 9 H2O
S8 + H2O = H2S + S2O =>
3 S8 + 8 H2O = 8 H2S + 8 S2O
(NH4)2 + SO4 + Ga(OH)3 = NH3 + H2O + Ga(SO4)3 =>
3(NH4)2 + 6 SO4 + 2 Ga(OH)3 = 6 NH3 + 6 H2O + 2 Ga(SO4)3
LiBr(aq) + Pb(C2H3O2)2(aq) = PbBr2 + LiC2H3O2 =>
2 LiBr(aq) + Pb(C2H3O2)2(aq) = PbBr2 + 2 LiC2H3O2
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + HgCl(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + 2 HgCl(aq)
Y + MoS2 = Mo + Y2S3 =>
4 Y + 3 MoS2 = 3 Mo + 2 Y2S3
Na + N3 = NaN =>
3 Na + N3 = 3 NaN
Na2SO4(aq) + KCl(aq) = Na2K(aq) + SO4Cl(aq) =>
Na2SO4(aq) + KCl(aq) = Na2K(aq) + SO4Cl(aq)
Na2SO3 + HSO4 = NaSO4 + H2SO3 =>
Na2SO3 + 2 HSO4 = 2 NaSO4 + H2SO3
CO(NH2)2 + KClO3 = NO2 + KCl + CO2 + H2O =>
3 CO(NH2)2 + 7 KClO3 = 6 NO2 + 7 KCl + 3 CO2 + 6 H2O
NO3{-} + CH4O = NO2{-} + CO3{2-} + H{+} + H2O =>
3 NO3{-} + CH4O = 3 NO2{-} + CO3{2-} + 2 H{+} + H2O
N2O + KClO3 + KOH = KCl + KNO2 + H2O =>
3 N2O + 2 KClO3 + 6 KOH = 2 KCl + 6 KNO2 + 3 H2O
S + H2O + HClO4 = H2SO4 + Cl2 =>
7 S + 4 H2O + 6 HClO4 = 7 H2SO4 + 3 Cl2
KCO3 + Zr2NO3 = KNO3 + Zr2CO3 =>
KCO3 + Zr2NO3 = KNO3 + Zr2CO3
KMnO4 + H2SO4 = MnSO4 + H2O + KO3 =>
KMnO4 + H2SO4 = MnSO4 + H2O + KO3
CaSO4 + SO2 + H2O = CaSO3 + H2SO4 =>
CaSO4 + SO2 + H2O = CaSO3 + H2SO4
PCl3 + NaOH = NaCl + Na3PO3 + H2O =>
PCl3 + 6 NaOH = 3 NaCl + Na3PO3 + 3 H2O
C6H5NH2 + CaOCl2 = C6H5NO2 + H2O + CaCl2 =>
C6H5NH2 + 3 CaOCl2 = C6H5NO2 + H2O + 3 CaCl2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
N2 + Ca(OH)2 = N2(OH)2 + Ca =>
N2 + Ca(OH)2 = N2(OH)2 + Ca
NiO2 + NH3 + H2O2 = Ni(NH3)4OH + O2 =>
2 NiO2 + 8 NH3 + H2O2 = 2 Ni(NH3)4OH + 2 O2
NaS + BaCl2 = BaS + NaCl2 =>
NaS + BaCl2 = BaS + NaCl2
Cl{-} + H{+} + MnO4{-} = Mn{2+} + H2O + Cl2 =>
10 Cl{-} + 16 H{+} + 2 MnO4{-} = 2 Mn{2+} + 8 H2O + 5 Cl2
CHOOH + H2O = HCOO{-} + H3O{+} =>
CHOOH + H2O = HCOO{-} + H3O{+}
H2 + O2 = H999O =>
999 H2 + O2 = 2 H999O
Sb2O3 + C2 = CO2 + Sb =>
4 Sb2O3 + 3 C2 = 6 CO2 + 8 Sb
NaOCl + CuCl + H2O = Cl2 + Cu(OH)2 + NaOH =>
4 NaOCl + 2 CuCl + 4 H2O = 3 Cl2 + 2 Cu(OH)2 + 4 NaOH
Br + KI = I2 + KBr =>
2 Br + 2 KI = I2 + 2 KBr
K2Cr2O7 + Pb(CH3COO)2 = Pb(Cr2O7) + CH3COOK =>
K2Cr2O7 + Pb(CH3COO)2 = Pb(Cr2O7) + 2 CH3COOK
Cu2Zn41 + (HCl)42 = Cu2 + HClZn41 =>
42 Cu2Zn41 + (HCl)42 = 42 Cu2 + 42 HClZn41
Ge + NaOH + NaClO3 + H2O = NaCl + Na2[Ge(OH)6] =>
3 Ge + 6 NaOH + 2 NaClO3 + 6 H2O = 2 NaCl + 3 Na2[Ge(OH)6]
AgSO4({-}2) + HNO3 = AgNO3 + HSO4({-}2) =>
AgSO4({-}2) + HNO3 = AgNO3 + HSO4({-}2)
Mg(OH)2 + H2(SO3) = Mg(SO3) + HOH =>
Mg(OH)2 + H2(SO3) = Mg(SO3) + 2 HOH
Fe(ClO3)2 + H2CO3 = FeCO3 + HClO3 =>
Fe(ClO3)2 + H2CO3 = FeCO3 + 2 HClO3
CH3COOH + Cu(OH)2 = CuOHCH3COO + H2O =>
CH3COOH + Cu(OH)2 = CuOHCH3COO + H2O
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