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Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Mg(NO3)2 = Mg + NO3 =>
Mg(NO3)2 = Mg + 2 NO3
CaC2 + N2 = CaCN2 + C =>
CaC2 + N2 = CaCN2 + C
KNo2 + KMgO4 + H2O = KNo3 + MgO2 + KOH =>
9 KNo2 + KMgO4 + 2 H2O = 6 KNo3 + MgO2 + 4 KOH
HCOOH + CH3CH2CH2OH = CH3CH2CH2OHCOO + H2O =>
9 HCOOH + 5 CH3CH2CH2OH = 6 CH3CH2CH2OHCOO + 5 H2O
Cu2SnS2 + S2O8{2-} + H2O = SO4{2-} + Sn(OH)6{2-} + Cu(OH)2 + H{+} =>
Cu2SnS2 + 10 S2O8{2-} + 18 H2O = 22 SO4{2-} + Sn(OH)6{2-} + 2 Cu(OH)2 + 26 H{+}
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Na2Pb(OH)6 + Cr2(SO4)3 + NaOH = Na2CrO4 + Na2Pb(OH)4 + Na2SO4 + H2O =>
3 Na2Pb(OH)6 + Cr2(SO4)3 + 10 NaOH = 2 Na2CrO4 + 3 Na2Pb(OH)4 + 3 Na2SO4 + 8 H2O
Rb2CO3 + HBr = H2CO3 + RbBr =>
Rb2CO3 + 2 HBr = H2CO3 + 2 RbBr
Zn(OH)2 + HClO3 = Zn(ClO3)2 + H2O =>
Zn(OH)2 + 2 HClO3 = Zn(ClO3)2 + 2 H2O
Al2(SO4)3 + NH4OH = Al2(OH)3 + (NH4)SO4 =>
Al2(SO4)3 + 3 NH4OH = Al2(OH)3 + 3(NH4)SO4
K2S2O3 + H2SO4 = K2SO4 + H2O + S =>
3 K2S2O3 + H2SO4 = 3 K2SO4 + H2O + 4 S
CuO + H{+} = Cu{2+} + H2O =>
CuO + 2 H{+} = Cu{2+} + H2O
CuSO4 + Fe(OH)2 = FeSO4 + Cu(OH)2 =>
CuSO4 + Fe(OH)2 = FeSO4 + Cu(OH)2
Ni(C2H3O2)2 + Li2S = NiS + Li(C2H3O2) =>
Ni(C2H3O2)2 + Li2S = NiS + 2 Li(C2H3O2)
AlO3H3 + HCl = AlCl3 + H2O =>
AlO3H3 + 3 HCl = AlCl3 + 3 H2O
Mg(NO3)2(aq) + Ca(OH)2 = Ca(NO3)2 + Mg(OH)2 =>
Mg(NO3)2(aq) + Ca(OH)2 = Ca(NO3)2 + Mg(OH)2
CaNO3 + F = CaF2 + NO3 =>
CaNO3 + 2 F = CaF2 + NO3
UO3 + H2SO4 = UO2SO4 + H2O =>
UO3 + H2SO4 = UO2SO4 + H2O
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Cr2O7{-2} + Fe{-2} + H{+} = Cr{+3} + Fe{+3} + H2O =>
5 Cr2O7{-2} + 6 Fe{-2} + 70 H{+} = 10 Cr{+3} + 6 Fe{+3} + 35 H2O
Zn + Cu(NO2)2 = Zn(NO2)2 + Cu =>
Zn + Cu(NO2)2 = Zn(NO2)2 + Cu
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cu2S + O2 = Cu + SO =>
2 Cu2S + O2 = 4 Cu + 2 SO
HNO3 + As2S + H2O = H2SO4 + NO + H3AsO4 =>
16 HNO3 + 3 As2S + 4 H2O = 3 H2SO4 + 16 NO + 6 H3AsO4
CuO + H{+} = Cu{+2} + H2O =>
CuO + 2 H{+} = Cu{+2} + H2O
SnBr4 + Na2O = Sn2O4 + NaBr =>
2 SnBr4 + 4 Na2O = Sn2O4 + 8 NaBr
K + N2 = K3N =>
6 K + N2 = 2 K3N
C8H6OS2(s) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C8H6OS2(s) + 11 O2(g) = 8 CO2(g) + 3 H2O(g) + 2 SO2(g)
C3H6 + O2(g) = CO2(g) + H2O =>
2 C3H6 + 9 O2(g) = 6 CO2(g) + 6 H2O
AlCl3 + O2 = Al2O3 + ClO2 =>
4 AlCl3 + 15 O2 = 2 Al2O3 + 12 ClO2
KMnO4 + H2SO4 + H2C2O4 = K2S04 + H2O + MnS04 + CO2 =>
2 KMnO4 + 12 H2SO4 + 44 H2C2O4 = K2S04 + 56 H2O + 2 MnS04 + 88 CO2
C4H10 + CO2 = CO + H2O =>
C4H10 + 9 CO2 = 13 CO + 5 H2O
K2Cr2O7 + NaSO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + NaSO4 + H2O =>
K2Cr2O7 + 3 NaSO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 NaSO4 + 4 H2O
Na2SO3(aq) + HBr(aq) = NaBr + H2SO3 =>
Na2SO3(aq) + 2 HBr(aq) = 2 NaBr + H2SO3
Co(OH) + NH4 + NH3 = [Co(NH3)6] + H2O =>
Co(OH) + NH4 + 5 NH3 = [Co(NH3)6] + H2O
Au + NaBr = AuBr + Na =>
Au + NaBr = AuBr + Na
Mg3 + O2 = MgO3 =>
2 Mg3 + 9 O2 = 6 MgO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
ClO3 + NaOH = NaClO4 + NaClO3 + H2O =>
2 ClO3 + 2 NaOH = NaClO4 + NaClO3 + H2O
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
FeSO4 + NaOH + NaOCl = FeO + NaCl + H2SO4 + NaO =>
FeSO4 + 2 NaOH + NaOCl = FeO + NaCl + H2SO4 + 2 NaO
HgCl2 + K2S = HgS + KCl =>
HgCl2 + K2S = HgS + 2 KCl
KNO3 + K2SO3 = KNO2 + K2SO4 =>
KNO3 + K2SO3 = KNO2 + K2SO4
NaHCO3 + HCl = NaCl + CO2(g) + H2O(l) =>
NaHCO3 + HCl = NaCl + CO2(g) + H2O(l)
KCl + H2O = KHCl + OH =>
KCl + H2O = KHCl + OH
CH4ON2 + H2O = NH3 + CO2 =>
CH4ON2 + H2O = 2 NH3 + CO2
MnO2 + Cl2 = Mn + ClO =>
MnO2 + Cl2 = Mn + 2 ClO
Cr(OH)3 + H2S = Cr2S3 + HOH =>
2 Cr(OH)3 + 3 H2S = Cr2S3 + 6 HOH
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