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2 KMnO4 + Na2SO3 + 2 NaOH = Na2SO4 + H2O + K2MnO4 + Na2MnO4
Mg + FeI3 = Fe + MgI2 =>
3 Mg + 2 FeI3 = 2 Fe + 3 MgI2
Mg2(OH)2 + HCl = MgCl + H2O =>
Mg2(OH)2 + 2 HCl = 2 MgCl + 2 H2O
Rb3PO4 + H2O = RbOH + H3PO4 =>
Rb3PO4 + 3 H2O = 3 RbOH + H3PO4
C3H4 + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + K2SO4 + H2O =>
10 C3H4 + 8 KMnO4 + 12 H2SO4 = 15 C2H4O2 + 8 MnSO4 + 4 K2SO4 + 2 H2O
SO2(g) + CI2(g) = SOCI2(l) + CI2O(g) =>
SO2(g) + 2 CI2(g) = SOCI2(l) + CI2O(g)
C2H4 + NaOH = C2H4(OH)2 + Na =>
C2H4 + 2 NaOH = C2H4(OH)2 + 2 Na
Cl2O7NaOH = HCl2NaO8 =>
Cl2O7NaOH = HCl2NaO8
CH3CH2COOH + Ba = (CH3CH2COO)Ba + H2 =>
2 CH3CH2COOH + 2 Ba = 2(CH3CH2COO)Ba + H2
{-}phenyl{-}3{-}thiosemicarbazie = {-}analino{-}1,2,4,4{-}thiatrizole =>
{-}phenyl{-}3{-}thiosemicarbazie = {-}analino{-}1,2,4,4{-}thiatrizole
Fe{+3} + C = Fe + C{+2} =>
2 Fe{+3} + 3 C = 2 Fe + 3 C{+2}
Sn + K2Cr2O7 + HCl = SnCl2 + KCl + Sn3Cr2 + H2O =>
9 Sn + K2Cr2O7 + 14 HCl = 6 SnCl2 + 2 KCl + Sn3Cr2 + 7 H2O
KMnO4(aq) + H2O2(aq) = KOH(aq) + MnO2(s) + O2(g) =>
2 KMnO4(aq) + H2O2(aq) = 2 KOH(aq) + 2 MnO2(s) + 2 O2(g)
H2S + KOH = H2O + KS + H2 =>
2 H2S + 2 KOH = 2 H2O + 2 KS + H2
NaBr + H2SO4 = NaSO4 + BrH2 =>
NaBr + H2SO4 = NaSO4 + BrH2
C24Br5H39I5F2 + O2 = CO2 + H2O + Br2O5 + I2O7 + OF6 =>
12 C24Br5H39I5F2 + 587 O2 = 288 CO2 + 234 H2O + 30 Br2O5 + 30 I2O7 + 4 OF6
CuSO4 + NaBr = CuBr + Na2SO4 + Br2 =>
2 CuSO4 + 4 NaBr = 2 CuBr + 2 Na2SO4 + Br2
Mg(NO3)2 + NaHCO3 = MgCO3 + NaH(NO3)2 =>
Mg(NO3)2 + NaHCO3 = MgCO3 + NaH(NO3)2
KOH(aq) + CuSO4(aq) = CuOH + KSO4 =>
KOH(aq) + CuSO4(aq) = CuOH + KSO4
NaBr + KMnO4 + H2SO4 = Br2 + MnSO4 + H2O + KSO4 + Na2SO4 =>
4 NaBr + KMnO4 + 4 H2SO4 = 2 Br2 + MnSO4 + 4 H2O + KSO4 + 2 Na2SO4
CoCl2NO3*5NH3 + AgNO3 = Cl2[Co(NH3)4(NO3)2] + Ag(NH3) =>
CoCl2NO3*5NH3 + AgNO3 = Cl2[Co(NH3)4(NO3)2] + Ag(NH3)
NH + CO = NHCO =>
NH + CO = NHCO
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
NaHSO3 = Na2SO3 + H2SO3 =>
2 NaHSO3 = Na2SO3 + H2SO3
CoS + HNO3 = NO2 + H2O + S + Co(NO3)2 =>
CoS + 4 HNO3 = 2 NO2 + 2 H2O + S + Co(NO3)2
(NH4)3PO4(aq) + Na2SO4(aq) = (NH4)2SO4(s) + Na3PO4(aq) =>
2(NH4)3PO4(aq) + 3 Na2SO4(aq) = 3(NH4)2SO4(s) + 2 Na3PO4(aq)
C4H9OH + CH3COOH = CH3COOC4H9 + H2O =>
C4H9OH + CH3COOH = CH3COOC4H9 + H2O
Fe2Cl2 + NaOH = FeOH + NaCl =>
Fe2Cl2 + 2 NaOH = 2 FeOH + 2 NaCl
HNO3(l) = NO2(g) + O2 + H2O(l) =>
4 HNO3(l) = 4 NO2(g) + O2 + 2 H2O(l)
Na + (CO3)2 + HCl = CO2 + H2O + NaCl =>
4 Na + (CO3)2 + 4 HCl = 2 CO2 + 2 H2O + 4 NaCl
Ca3(PO4)2(aq) + SiO2(s) + C(s) = P4(s) + CaSiO3(s) + CO(g) =>
2 Ca3(PO4)2(aq) + 6 SiO2(s) + 10 C(s) = P4(s) + 6 CaSiO3(s) + 10 CO(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Cr + AgNO3 = Cr(NO3)3 + Ag =>
Cr + 3 AgNO3 = Cr(NO3)3 + 3 Ag
NH3 + NaCIO = H2N4 + NaCI + H2O =>
4 NH3 + 5 NaCIO = H2N4 + 5 NaCI + 5 H2O
C8H18 + O3 = CO2 + H2O2 =>
3 C8H18 + 34 O3 = 24 CO2 + 27 H2O2
AgNO3 + PH3 + H2O = Ag + H3PO4 + HNO3 =>
8 AgNO3 + PH3 + 4 H2O = 8 Ag + H3PO4 + 8 HNO3
Cr2 + O2 = Cr2O3 =>
2 Cr2 + 3 O2 = 2 Cr2O3
(CN3)2N2H2 + N2O4 = N2 + CO2 + H2O =>
4(CN3)2N2H2 + 5 N2O4 = 21 N2 + 8 CO2 + 4 H2O
Zn + HF = ZnF2 + H2 =>
Zn + 2 HF = ZnF2 + H2
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
MH = M + H2 =>
2 MH = 2 M + H2
H2O(l)CO2(g) = H2CO3(aq) =>
H2O(l)CO2(g) = H2CO3(aq)
PN = P3N3 =>
3 PN = P3N3
NaOH + PbCO3 = Pb(OH)2 + Na2CO3 =>
2 NaOH + PbCO3 = Pb(OH)2 + Na2CO3
Zn + KOH + H2O = K2[Zn(OH)6] + H2 =>
Zn + 2 KOH + 4 H2O = K2[Zn(OH)6] + 2 H2
Cu + NH4(OH) = NH4(Cu) + (OH)Cu =>
2 Cu + NH4(OH) = NH4(Cu) + (OH)Cu
ReO2 + NaOH + O2 = Na3ReO5 + H2O =>
4 ReO2 + 12 NaOH + 3 O2 = 4 Na3ReO5 + 6 H2O
CH3CH2OH + Cr2O7 = Cr + CH3CHO + H2O =>
7 CH3CH2OH + Cr2O7 = 2 Cr + 7 CH3CHO + 7 H2O
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