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KNO2 + HCl = HNO2 + KCl
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
Cu2S + H2SO4 = CuSO4 + CuS + H2O =>
4 Cu2S + 4 H2SO4 = 3 CuSO4 + 5 CuS + 4 H2O
PbO2 + CrI3 = PbI4 + Cr2O3 =>
3 PbO2 + 4 CrI3 = 3 PbI4 + 2 Cr2O3
Pb + K2SO3 + H2O = H2 + PbSO4 + K2PbO2 =>
2 Pb + K2SO3 + 3 H2O = 3 H2 + PbSO4 + K2PbO2
ZnOHI = ZnIOH =>
ZnOHI = ZnIOH
HCIO + HI = I2 + HCI + H2O =>
HCIO + 2 HI = I2 + HCI + H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
LaBr3 + C2O4 = La2(C2O4)3 + Br =>
2 LaBr3 + 3 C2O4 = La2(C2O4)3 + 6 Br
AlCl3 + Na2CO3 = Al2O3 + NaCl + CO2 =>
2 AlCl3 + 3 Na2CO3 = Al2O3 + 6 NaCl + 3 CO2
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
(CH3)(CH2)7CH3 + O2 = CO2 + H2O =>
(CH3)(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C2H6 + HBr = C2H5Br2 + H2 =>
2 C2H6 + 4 HBr = 2 C2H5Br2 + 3 H2
I3{-} + S2O3{-}2 = I{-} + S4O6{-}2 =>
I3{-} + 4 S2O3{-}2 = 3 I{-} + 2 S4O6{-}2
Ba(OH)2 + Sn3N4 = Ba3N2 + Sn(OH)4 =>
6 Ba(OH)2 + Sn3N4 = 2 Ba3N2 + 3 Sn(OH)4
Fe[OH]3 + HCl = FeCl3 + H2O =>
Fe[OH]3 + 3 HCl = FeCl3 + 3 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SO4 = S9 + O2 =>
9 SO4 = S9 + 18 O2
Fe3O4 + HNO3 + H{+} = Fe{+3} + NO + H2O =>
3 Fe3O4 + HNO3 + 27 H{+} = 9 Fe{+3} + NO + 14 H2O
Ta + S = TaS =>
Ta + S = TaS
K2Cr2O7 + HBr = KBr + Cr2O7 + H2 =>
K2Cr2O7 + 2 HBr = 2 KBr + Cr2O7 + H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C5H11ClH2O = C5H11OHHCl =>
C5H11ClH2O = C5H11OHHCl
Al + FeCl2 = Fe + AlCl3 =>
2 Al + 3 FeCl2 = 3 Fe + 2 AlCl3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Fe3O4 + H2O2 + KOH = K2FeO4 + H2O =>
Fe3O4 + 5 H2O2 + 6 KOH = 3 K2FeO4 + 8 H2O
Cr + H4PO4 = CrPO4 + H2 =>
Cr + H4PO4 = CrPO4 + 2 H2
*Br2*H2 = *2HBr =>
*Br2*H2 = *2HBr
NO + Ca = CaNO =>
NO + Ca = CaNO
H7Cl + Cu(OH)2 = Cu7Cl2 + H2O =>
2 H7Cl + 7 Cu(OH)2 = Cu7Cl2 + 14 H2O
K2CrO4 + Fe + H2SO4 = Cr2(SO4)3 + FeSO4 + K2SO4 + H2O =>
2 K2CrO4 + 3 Fe + 8 H2SO4 = Cr2(SO4)3 + 3 FeSO4 + 2 K2SO4 + 8 H2O
C5H8 + MnO4{-} + H2O + H{+} = C5H8(OH)2 + MnO2 =>
3 C5H8 + 2 MnO4{-} + 2 H2O + 2 H{+} = 3 C5H8(OH)2 + 2 MnO2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
H{+} + ClO2{-} + I{-} = Cl{-} + H2O + I2 =>
4 H{+} + ClO2{-} + 4 I{-} = Cl{-} + 2 H2O + 2 I2
N2I6 = I3N =>
N2I6 = 2 I3N
CaBr2 + K3PO4 = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3PO4 = Ca3(PO4)2 + 6 KBr
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
H{+} + ClO2{-} + I{-} = Cl{-} + H2O + I2 =>
4 H{+} + ClO2{-} + 4 I{-} = Cl{-} + 2 H2O + 2 I2
C4 + H10 = C4H10 =>
C4 + H10 = C4H10
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
Sr{2+} + SO4{2-} = SrSO4 =>
Sr{2+} + SO4{2-} = SrSO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
CaOCO2 = CaCO3 =>
CaOCO2 = CaCO3
H4SiO4 + K = K4SiO4 + H2 =>
H4SiO4 + 4 K = K4SiO4 + 2 H2
Ca2C4 + H2O = C2H2 + Ca(OH)2 =>
Ca2C4 + 4 H2O = 2 C2H2 + 2 Ca(OH)2
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