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FeSO3 + KOH = FeOH + KSO3
NaCl + H2 = NaH + Cl2 =>
2 NaCl + H2 = 2 NaH + Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
TiCl4(g) + Mg(l) = Ti(s) + MgCl2(l) =>
TiCl4(g) + 2 Mg(l) = Ti(s) + 2 MgCl2(l)
Pb(CH3COO)2 + K2Cr2O7 + NaOH = PbCrO4PbO + CH3COONa + CH3COOK + H2O =>
4 Pb(CH3COO)2 + K2Cr2O7 + 6 NaOH = 2 PbCrO4PbO + 6 CH3COONa + 2 CH3COOK + 3 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Cl2 + NaNO3 = NaClO3 + N2 =>
Cl2 + 2 NaNO3 = 2 NaClO3 + N2
NH4Cl + Al2(SO4)3 = (NH4)2SO4 + AlCl3 =>
6 NH4Cl + Al2(SO4)3 = 3(NH4)2SO4 + 2 AlCl3
Mg + ZnS = Zn + MgS2 =>
Mg + 2 ZnS = 2 Zn + MgS2
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
MnO2(s) + H2C2O4(aq) = CO2(g) + MnO(s) + H2O(l) =>
MnO2(s) + H2C2O4(aq) = 2 CO2(g) + MnO(s) + H2O(l)
CuCO3 + CH3CH2COOH = (CH3CH2COO)2Cu + CO2 + H2O =>
CuCO3 + 2 CH3CH2COOH = (CH3CH2COO)2Cu + CO2 + H2O
Ni2O3 + NO = Ni + NO2 =>
Ni2O3 + 3 NO = 2 Ni + 3 NO2
Ba(s) + H2SO4(l) = BaSO4(aq) + SO2(g) + H2O(l) =>
Ba(s) + 2 H2SO4(l) = BaSO4(aq) + SO2(g) + 2 H2O(l)
SnS2 + HNO3 + HCl = H2SnCl6 + NO2 + H2SO4 + H2O =>
SnS2 + 16 HNO3 + 6 HCl = H2SnCl6 + 16 NO2 + 2 H2SO4 + 8 H2O
Br2 + O2 = BrO5 =>
Br2 + 5 O2 = 2 BrO5
H3PO4 + KBr = HBr + K2HPO4 =>
H3PO4 + 2 KBr = 2 HBr + K2HPO4
CuSO4*5H2O + K2C2O4*H2O = K2Cu(C2O4)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2Cu(C2O4)2 + K2SO4 + 7 H2O
(NH4)2CO3 + CuF = Cu2CO3 + NH4F =>
(NH4)2CO3 + 2 CuF = Cu2CO3 + 2 NH4F
C6H6 + CH3 = C7H8 =>
13 C6H6 + 6 CH3 = 12 C7H8
HNO3(aq) + Ca(OH)2 = H2O(l) + Ca(NO3)2(aq) =>
2 HNO3(aq) + Ca(OH)2 = 2 H2O(l) + Ca(NO3)2(aq)
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
CuS + HNO{3} = Cu(NO{3}){2} + NO + S{8} + H{2}O =>
CuS + 13 HNO{3} = Cu(NO{3}){2} + 12 NO + S{8} + 13 H{2}O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C3N6H6O6 = CO + N2 + H2O =>
C3N6H6O6 = 3 CO + 3 N2 + 3 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
FeCl3 + KSCN + NaCl + H2O = FeCl4KSCN + NaH + OH =>
FeCl3 + KSCN + NaCl + H2O = FeCl4KSCN + NaH + OH
CH3COOH + MgCO3 = CH3COO2Mg + H2O + CO2 =>
7 CH3COOH + 8 MgCO3 = 8 CH3COO2Mg + 2 H2O + 6 CO2
Pb(NO3)2 + Ca(OCl)2 + H2O = CaCl2 + PbO2 + HNO3 =>
2 Pb(NO3)2 + Ca(OCl)2 + 2 H2O = CaCl2 + 2 PbO2 + 4 HNO3
Na2[Sn(OH)3] + Br2 + NaOH = Na2[Sn(OH)6] + NaBr =>
2 Na2[Sn(OH)3] + 3 Br2 + 6 NaOH = 2 Na2[Sn(OH)6] + 6 NaBr
K2CO3(H2O) + HCl = KCl + CO2 + H2O =>
K2CO3(H2O) + 2 HCl = 2 KCl + CO2 + 2 H2O
Zn(NO3)2 + H2O2 = ZnO2 + HNO3 =>
Zn(NO3)2 + H2O2 = ZnO2 + 2 HNO3
Fe(NO3)2 + O2 + H2O = Fe(NO3)2OH =>
4 Fe(NO3)2 + O2 + 2 H2O = 4 Fe(NO3)2OH
Na2S2O4 + CuSO4*5H2O = Na2SO4 + CuS2O4 + H2O =>
Na2S2O4 + CuSO4*5H2O = Na2SO4 + CuS2O4 + 5 H2O
Ba(Cl)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(Cl)2 =>
Ba(Cl)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(Cl)2
CuCl2 + HCl = CuCl + HCl2 =>
CuCl2 + HCl = CuCl + HCl2
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Al + HNO3(aq) = Al(NO3)3 + H2(g) =>
2 Al + 6 HNO3(aq) = 2 Al(NO3)3 + 3 H2(g)
BrF3 + OH{-} = BrO3{-} + Br{-} + F{-} + H2O =>
3 BrF3 + 12 OH{-} = 2 BrO3{-} + Br{-} + 9 F{-} + 6 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
ZrOCl2 + NaOH = ZrO2 + NaCl + H2O =>
ZrOCl2 + 2 NaOH = ZrO2 + 2 NaCl + H2O
ZnSO3 + HCl = H2SO3 + ZnCl2 =>
ZnSO3 + 2 HCl = H2SO3 + ZnCl2
Cu2SFeS2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2SFeS2 + 46 HNO3 = 3 Fe(NO3)3 + 6 Cu(NO3)2 + 9 H2SO4 + 25 NO + 14 H2O
Sn{2+} + Cu = Sn + Cu{+} =>
Sn{2+} + 2 Cu = Sn + 2 Cu{+}
KOH + Hg(NO3)2 + SrSO4 = HgSO4 + Sr(OH)2 + KNO3 =>
2 KOH + Hg(NO3)2 + SrSO4 = HgSO4 + Sr(OH)2 + 2 KNO3
KCr(SO4)2 + (NH4)2S + H2O = Cr(OH)3 + K2SO4 + (NH4)2SO4 + H2S =>
2 KCr(SO4)2 + 3(NH4)2S + 6 H2O = 2 Cr(OH)3 + K2SO4 + 3(NH4)2SO4 + 3 H2S
Al(OH)3 + Ba(OH)2 = Ba[Al(OH)4]2 =>
2 Al(OH)3 + Ba(OH)2 = Ba[Al(OH)4]2
NaHSO4 + KHSO3 = Na2SO4 + K2SO4 + SO2 + H2O =>
2 NaHSO4 + 2 KHSO3 = Na2SO4 + K2SO4 + 2 SO2 + 2 H2O
N3 + O2 + H2O = NH4NO3 =>
4 N3 + 3 O2 + 12 H2O = 6 NH4NO3
Mn(NO3)2(ac) + K2SiO3(ac) + Mo2S3(s) = K2SO4(ac) + SiO2(s) + K2MoO4(ac) + NO(g) + K2MnO4(ac) =>
15 Mn(NO3)2(ac) + 20 K2SiO3(ac) + Mo2S3(s) = 3 K2SO4(ac) + 20 SiO2(s) + 2 K2MoO4(ac) + 30 NO(g) + 15 K2MnO4(ac)
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