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KClO3 + 6 KI + 6 HCl = 3 I2 + 7 KCl + 3 H2O
C4H10(g) = C(s) + H2(g) =>
C4H10(g) = 4 C(s) + 5 H2(g)
Be(NO3)2 = BeO + N2O + O2 =>
Be(NO3)2 = BeO + N2O + 2 O2
SiO2 + Al2O3 = Al4(SiO4)3 =>
3 SiO2 + 2 Al2O3 = Al4(SiO4)3
(NH4)2SO4(aq) + MgCl2(aq) = NH4Cl(aq) + MgSO4(s) =>
(NH4)2SO4(aq) + MgCl2(aq) = 2 NH4Cl(aq) + MgSO4(s)
Cu(NO3)2(aq) + Na2CrO4(aq) = CuCrO4 + Na2(NO3)2 =>
Cu(NO3)2(aq) + Na2CrO4(aq) = CuCrO4 + Na2(NO3)2
Na2CO3 + H3PO4 = Na3PO4 + H2CO3 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2CO3
NH3 + CoCl2 = HCl + Co3N2 =>
2 NH3 + 3 CoCl2 = 6 HCl + Co3N2
NaHCO3(s) + H(aq) = Na(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + H(aq) = Na(aq) + CO2(g) + H2O(l)
KSCN + PbO2 + HCl = KCl + PbCl2 + CO2 + NO + SO2 + H2O =>
2 KSCN + 11 PbO2 + 24 HCl = 2 KCl + 11 PbCl2 + 2 CO2 + 2 NO + 2 SO2 + 12 H2O
Br5 + O2 = Br2O5 =>
4 Br5 + 25 O2 = 10 Br2O5
NH3 + HOCl = NH2Cl + H2O =>
NH3 + HOCl = NH2Cl + H2O
Cr + NaOH + H2O = NaCr(OH)4 + H2 =>
2 Cr + 2 NaOH + 6 H2O = 2 NaCr(OH)4 + 3 H2
C2H6 + F2 = C2H3F3 + HF =>
C2H6 + 3 F2 = C2H3F3 + 3 HF
S8 + NaOH = Na2S + Na2SO3 + H2O =>
3 S8 + 48 NaOH = 16 Na2S + 8 Na2SO3 + 24 H2O
Cu + HNO3(concentrado) = Cu(NO3)2 + H2 =>
Cu + 2 HNO3(concentrado) = Cu(NO3)2 + H2
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
S2 + Cl2 = SCl2 =>
S2 + 2 Cl2 = 2 SCl2
Ba(CIO3)2 = Ba + CIO3 =>
Ba(CIO3)2 = Ba + 2 CIO3
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
CaHPO4 + KOH = Ca(OH)2 + K2HPO4 =>
CaHPO4 + 2 KOH = Ca(OH)2 + K2HPO4
KClO(aq) + HBr(aq) = KBr(aq) + HClO(aq) =>
KClO(aq) + HBr(aq) = KBr(aq) + HClO(aq)
Zn(NO3)2 + NH3 + H2O = Zn + NH4NO3 =>
4 Zn(NO3)2 + 10 NH3 + 3 H2O = 4 Zn + 9 NH4NO3
Cr2O7{-2} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{-2} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Pb + HCl = PbCl4 + H2 =>
Pb + 4 HCl = PbCl4 + 2 H2
C13H10O + NaBH4 + H2O = C13H12O + NaOH + BH3 =>
C13H10O + NaBH4 + H2O = C13H12O + NaOH + BH3
N2O5 + HCl = NOCl3 + H2O =>
N2O5 + 6 HCl = 2 NOCl3 + 3 H2O
NaMnO4 + HI = NaI + MnI + I2 + H2O =>
NaMnO4 + 8 HI = NaI + MnI + 3 I2 + 4 H2O
N2O5 + HCl = NCl5 + H2O =>
N2O5 + 10 HCl = 2 NCl5 + 5 H2O
S + NH3 = H2S + N2 =>
3 S + 2 NH3 = 3 H2S + N2
H3AlO3 + NaOH = NaAlO2 + H2O =>
H3AlO3 + NaOH = NaAlO2 + 2 H2O
KI3 = K + I =>
KI3 = K + 3 I
CH3CH2COOH + MgO = (CH3CH2COO)2Mg + H2O =>
2 CH3CH2COOH + MgO = (CH3CH2COO)2Mg + H2O
Pb(CH3COO)2 + KOH = Pb(OH)2 + K(CH3COO) =>
Pb(CH3COO)2 + 2 KOH = Pb(OH)2 + 2 K(CH3COO)
NaHCO3 + C6H7O7 = H2O + CO2 + Na3C6H7O7 =>
51 NaHCO3 + 20 C6H7O7 = 36 H2O + 69 CO2 + 17 Na3C6H7O7
CH3Br + OH = CH4O + Br =>
CH3Br + OH = CH4O + Br
Fe(NO3)3(aq) + K3PO4(aq) = FePO4(s) + KNO3(aq) =>
Fe(NO3)3(aq) + K3PO4(aq) = FePO4(s) + 3 KNO3(aq)
ZnCrO4 + AgNO3 = Zn(NO3)2 + Ag2CrO4 =>
ZnCrO4 + 2 AgNO3 = Zn(NO3)2 + Ag2CrO4
Fe(s) + H2SO4 = FeSO4 + H2 =>
Fe(s) + H2SO4 = FeSO4 + H2
K2CrO4 + CH3COOH + BaCl2 = BaCrO4 + K(CH3COO) + HCl =>
K2CrO4 + 2 CH3COOH + BaCl2 = BaCrO4 + 2 K(CH3COO) + 2 HCl
Cr + NaOH + H2O = Na[Cr(OH)4] + H2 =>
2 Cr + 2 NaOH + 6 H2O = 2 Na[Cr(OH)4] + 3 H2
K2CO3 + S = K + C + SO3 =>
K2CO3 + S = 2 K + C + SO3
MnO + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO + 2 KClO3 + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2O
Zn(C2H3O2)2 + Na2CO3 = ZnCO3 + Na2(C2H3O2)2 =>
Zn(C2H3O2)2 + Na2CO3 = ZnCO3 + Na2(C2H3O2)2
Ca(OH)2(s) + H2SO4(aq) = CaSO4(aq) + H2O(l) =>
Ca(OH)2(s) + H2SO4(aq) = CaSO4(aq) + 2 H2O(l)
F + O2 = FO2 =>
F + O2 = FO2
MnCl2 + K2CO3 = Mn(CO3) + KCl =>
MnCl2 + K2CO3 = Mn(CO3) + 2 KCl
Pb + NHO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 NHO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Al(OH)3(ac) = Al2O3(ac) + H2O(l) =>
2 Al(OH)3(ac) = Al2O3(ac) + 3 H2O(l)
HCl + (NH4)2CrO4 = H2CrO4 + NH4Cl =>
2 HCl + (NH4)2CrO4 = H2CrO4 + 2 NH4Cl
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