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4 HNO3 = 4 NO2 + 2 H2O + O2
PH2 + Cl2 = PCl2 + HCl =>
PH2 + 2 Cl2 = PCl2 + 2 HCl
H{+} + CH3CH2CHOHCH3 + MnO4{-} = CH3CH2COCH3 + Mn2{+} + H2O =>
6 H{+} + 13 CH3CH2CHOHCH3 + 4 MnO4{-} = 13 CH3CH2COCH3 + 2 Mn2{+} + 16 H2O
Fe + ZnSO4 = Fe(SO4)2 + Zn =>
Fe + 2 ZnSO4 = Fe(SO4)2 + 2 Zn
ZnCO3 + HCl = H2CO3 + ZnCl2 =>
ZnCO3 + 2 HCl = H2CO3 + ZnCl2
K2SO3 + Br2 = KBr + KBrO3 + SO2 =>
3 K2SO3 + 3 Br2 = 5 KBr + KBrO3 + 3 SO2
C5H12S(l) + O2(g) = CO2(g) + SO2(g) + H2O =>
C5H12S(l) + 9 O2(g) = 5 CO2(g) + SO2(g) + 6 H2O
H2SO4 + Hg = HgSO4 + S + H2O =>
4 H2SO4 + 3 Hg = 3 HgSO4 + S + 4 H2O
FeI2 + K2CO3 = FeCO3 + KI =>
FeI2 + K2CO3 = FeCO3 + 2 KI
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + CuSO4 = Cu + Al(SO4)3 = =>
Al + 3 CuSO4 = 3 Cu + Al(SO4)3
NaCl + NaOH = Na(OH)2 + Na2Cl =>
NaCl + 2 NaOH = Na(OH)2 + Na2Cl
Na3As04 + FeCl3 = FeAs04 + NaCl =>
Na3As04 + FeCl3 = FeAs04 + 3 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
Cd + NH3 = CdNH3 =>
Cd + NH3 = CdNH3
SnCl2 + Na2CO3 = Sn(CO3) + Na2Cl2 =>
SnCl2 + Na2CO3 = Sn(CO3) + Na2Cl2
ZnS + NaOH = Zn(OH)2 + Na2S =>
ZnS + 2 NaOH = Zn(OH)2 + Na2S
NaSO4 + AgBr = NaBr + AgSO4 =>
NaSO4 + AgBr = NaBr + AgSO4
Al + Hg = AlHg =>
Al + Hg = AlHg
H2SO4 + NaCl + Al(OH)3 = AlCl3 + Na2SO4 + H2O =>
3 H2SO4 + 6 NaCl + 2 Al(OH)3 = 2 AlCl3 + 3 Na2SO4 + 6 H2O
CuO + HNO3 = Cu + NO3 + H2O =>
CuO + 2 HNO3 = Cu + 2 NO3 + H2O
CH3CHO + Cu(OH)2 = Cu2O + CO2 + H2O =>
CH3CHO + 10 Cu(OH)2 = 5 Cu2O + 2 CO2 + 12 H2O
BaO + SO2 = Ba + SO3 =>
BaO + SO2 = Ba + SO3
I2 + S + NaOH + KOH = KI + Na2SO4 + H2O =>
3 I2 + S + 2 NaOH + 6 KOH = 6 KI + Na2SO4 + 4 H2O
CO2 + Ni = CO2Ni =>
CO2 + Ni = CO2Ni
KOH + H2O = KOH2{+} + OH({-}) =>
KOH + H2O = KOH2{+} + OH({-})
C9H8O4 + NaHCO3 = C8H7O2Na + CO2 + H2O =>
C9H8O4 + NaHCO3 = C8H7O2Na + 2 CO2 + H2O
KOH + Br = KBrO + KBr + H2O =>
2 KOH + 2 Br = KBrO + KBr + H2O
Na2O + NO = Na2NO2 =>
Na2O + NO = Na2NO2
Pb3O4 + HNO3 + Fe(ClO4)3 = PbO2 + Cl2 + Fe(NO3)2 + H2O =>
11 Pb3O4 + 4 HNO3 + 2 Fe(ClO4)3 = 33 PbO2 + 3 Cl2 + 2 Fe(NO3)2 + 2 H2O
Si + KOH = K3SiO3 + H2 =>
2 Si + 6 KOH = 2 K3SiO3 + 3 H2
CH3CHO + Cu(OH)2 = CH3COOH + CuOH + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + 2 CuOH + H2O
AlCl3 + CuNo3 = Al(No3)3 + CuCl =>
AlCl3 + 3 CuNo3 = Al(No3)3 + 3 CuCl
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + CF2Cl2 + SO2 + (Cr) = CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI3 + Na2SiO3 + CaF2 + H2O =>
64 H2 + 15 Ca(CN)2 + 6 NaAlF4 + 10 FeSO4 + 3 MgSiO3 + 6 KI + 2 H3PO4 + 3 CF2Cl2 + 20 SO2 + 2(Cr) = 2 CrCl3 + 3 MgCO3 + 6 KAl(OH)4 + 10 Fe(SCN)3 + 2 PI3 + 3 Na2SiO3 + 15 CaF2 + 55 H2O
NaH4 + HCl = NaCl + H2 =>
2 NaH4 + 2 HCl = 2 NaCl + 5 H2
Sn(NO3)2 + NaHCO3 = Sn(HCO3)2 + NaNO3 =>
Sn(NO3)2 + 2 NaHCO3 = Sn(HCO3)2 + 2 NaNO3
C + H + O + Li = C6H5Li3O7 =>
6 C + 5 H + 7 O + 3 Li = C6H5Li3O7
CrCl3 + Ba = BaCl + Cr =>
CrCl3 + 3 Ba = 3 BaCl + Cr
Ag(s) + FeSO4(aq) = Ag2SO4 + Fe =>
2 Ag(s) + FeSO4(aq) = Ag2SO4 + Fe
Mn + NaOH + H2O = Na2[Mn(OH)4] + H2 =>
Mn + 2 NaOH + 2 H2O = Na2[Mn(OH)4] + H2
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
MnO4 + C2HO4 = Mn + CO2 + H2O =>
MnO4 + 8 C2HO4 = Mn + 16 CO2 + 4 H2O
Mg(OH)2 + H12N3O4P = Mg(H2PO4)2 + NH3 + H2O =>
Mg(OH)2 + 2 H12N3O4P = Mg(H2PO4)2 + 6 NH3 + 2 H2O
Ba(Cl)2 + Na2SO4 = NaCl + Ba2(SO4)2 =>
2 Ba(Cl)2 + 2 Na2SO4 = 4 NaCl + Ba2(SO4)2
Mg(OH)2 + CaCO3 = MgCO3 + Ca(OH)2 =>
Mg(OH)2 + CaCO3 = MgCO3 + Ca(OH)2
C9H7NO + HCl = C9H6ClNO + H2 =>
C9H7NO + HCl = C9H6ClNO + H2
MnO2 + K2CO3 + O2 = KMnO4 + CO4 =>
4 MnO2 + 2 K2CO3 + 5 O2 = 4 KMnO4 + 2 CO4
Ba(OH)2 + SnO = BaO + Sn(OH)2 =>
Ba(OH)2 + SnO = BaO + Sn(OH)2
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