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3 Mn + 4 HNO3 = 3 MnO2 + 4 NO + 2 H2O
Br + H3PO4 = P + HBrO3 + H2O =>
Br + H3PO4 = P + HBrO3 + H2O
I2 + Cl2 + H2O = IO + HCl =>
I2 + 2 Cl2 + 2 H2O = 2 IO + 4 HCl
Fe{3+} + NH4SCN = Fe(SCN)6{3-} + NH4{+} =>
Fe{3+} + 6 NH4SCN = Fe(SCN)6{3-} + 6 NH4{+}
Zn + C2H5COOH = Zn(C2H5COO)2 + H2 =>
Zn + 2 C2H5COOH = Zn(C2H5COO)2 + H2
CH3CH2OH + CUO = CU + H2O + CH3CO2H =>
CH3CH2OH + 2 CUO = 2 CU + H2O + CH3CO2H
CuSn2 + O2 = CuO + SnO =>
2 CuSn2 + 3 O2 = 2 CuO + 4 SnO
C12H22O11 + H2SO4 = CO2 + H2O + SO2 =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 35 H2O + 24 SO2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Li2C2O4 + Al[No3]3 = Al2[C2O4]3 + LiNo3 =>
3 Li2C2O4 + 2 Al[No3]3 = Al2[C2O4]3 + 6 LiNo3
CuSO4 + Pb(ClO3)2 = Cu(ClO3)2 + Pb(SO4) =>
CuSO4 + Pb(ClO3)2 = Cu(ClO3)2 + Pb(SO4)
Fe + Fe3O4 = FeO =>
Fe + Fe3O4 = 4 FeO
SO3 + CO2 = CS2 + O =>
2 SO3 + CO2 = CS2 + 8 O
Al2 + O3 + NaOH + H2O = NaAl(OH)4 =>
Al2 + O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
Cd(s) + HCl(aq) = H(l) + CdCl(aq) =>
Cd(s) + HCl(aq) = H(l) + CdCl(aq)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SrO2 + Mg = MgO + SrO =>
SrO2 + Mg = MgO + SrO
HNO3 + C6H5NH2 = CO2 + H2O + N2 =>
31 HNO3 + 5 C6H5NH2 = 30 CO2 + 33 H2O + 18 N2
Mn(CO2) = Mn + CO2 =>
Mn(CO2) = Mn + CO2
AgC + O2 = AgO2 + CO2 =>
AgC + 2 O2 = AgO2 + CO2
TiCl4(l) + Fe(s) = FeCl(s) + Ti(s) =>
TiCl4(l) + 4 Fe(s) = 4 FeCl(s) + Ti(s)
Zn + Na2H2Y2H2O = Zn(Na2H2Y2H2O) =>
Zn + Na2H2Y2H2O = Zn(Na2H2Y2H2O)
H2CO3 + NaCl = HCl + Na2(CO3) =>
H2CO3 + 2 NaCl = 2 HCl + Na2(CO3)
K3PO4 + Cd(CH3CO2)2 = K3(CH3CO2)2 + CdPO4 =>
K3PO4 + Cd(CH3CO2)2 = K3(CH3CO2)2 + CdPO4
HgS + HNO3 + HCl = H2[HgCl4] + SO2 + NO + H2O =>
HgS + 2 HNO3 + 4 HCl = H2[HgCl4] + SO2 + 2 NO + 2 H2O
Al2(CO3)3(s) = Al2O3(s) + CO2(g) =>
Al2(CO3)3(s) = Al2O3(s) + 3 CO2(g)
C3H6Br2 + Zn = C3H6 + ZnBr2 =>
C3H6Br2 + Zn = C3H6 + ZnBr2
H2O2 = H2*O2 =>
H2O2 = H2*O2
C2H5OH + CO2 = C6H10O5 + H2O =>
2 C2H5OH + 2 CO2 = C6H10O5 + H2O
Al6 + HCl = AlCl3 + H2 =>
Al6 + 18 HCl = 6 AlCl3 + 9 H2
Al(OH)3 + SiO2 = H2SiO3 + Al2O3 =>
2 Al(OH)3 + 3 SiO2 = 3 H2SiO3 + Al2O3
H2 + CO + O2 = H2(CO3) =>
H2 + CO + O2 = H2(CO3)
Ca(OH)2 + NH3(SO4)2 = Ca(SO4)2 + NH3(OH)2 =>
Ca(OH)2 + NH3(SO4)2 = Ca(SO4)2 + NH3(OH)2
K2Cr2O7 = Cr2O3 + K2CrO4 + O2 =>
4 K2Cr2O7 = 2 Cr2O3 + 4 K2CrO4 + 3 O2
CH2CH2(OH)2 + KMnO4 + H2SO4 = (COOH)2 + MnSO4 + KOH + H2O =>
5 CH2CH2(OH)2 + 8 KMnO4 + 8 H2SO4 = 5(COOH)2 + 8 MnSO4 + 8 KOH + 14 H2O
MnO4 + Mo = Mn + MoO2 =>
MnO4 + 2 Mo = Mn + 2 MoO2
C6H3Cl(NO2)2 + NaOH = C6H3OH(NO2)2 + NaCl =>
C6H3Cl(NO2)2 + NaOH = C6H3OH(NO2)2 + NaCl
CuSO4H2O + Fe = H2OFeSO4 + Cu =>
CuSO4H2O + Fe = H2OFeSO4 + Cu
MgSO4(aq) + HBr(aq) = H2SO4(aq) + MgBr2(aq) =>
MgSO4(aq) + 2 HBr(aq) = H2SO4(aq) + MgBr2(aq)
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
VSO4 + KMnO4 + H2O = V2O5 + MnSO4 + K2SO4 + H2SO4 =>
10 VSO4 + 6 KMnO4 + H2O = 5 V2O5 + 6 MnSO4 + 3 K2SO4 + H2SO4
CH3COH + Br2 = CH3COBr + HBr =>
CH3COH + Br2 = CH3COBr + HBr
K3Mn(C2O4)3 + HCl = MnCl2 + Cl2 + KCl + H2C2O4 =>
2 K3Mn(C2O4)3 + 12 HCl = 2 MnCl2 + Cl2 + 6 KCl + 6 H2C2O4
[Al(OH)]SO4 + HCl = Al2(SO4)3 + AlCl3 + H2O =>
3[Al(OH)]SO4 + 3 HCl = Al2(SO4)3 + AlCl3 + 3 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
SO + O2 = O2S =>
2 SO + O2 = 2 O2S
H2 + U = HU =>
H2 + 2 U = 2 HU
NiCO3 + HCl + H2O = [Ni(H2O)6]Cl2 + CO2 =>
NiCO3 + 2 HCl + 5 H2O = [Ni(H2O)6]Cl2 + CO2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CH2CH2 + HI = CH3CH2I =>
CH2CH2 + HI = CH3CH2I
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