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MgO + K2O = MgO2 + K2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
NaOH + CO2 + HCl = NaCl + H2CO3 =>
NaOH + CO2 + HCl = NaCl + H2CO3
Zn + Cu{+2} = Zn{2+} + Cu =>
Zn + Cu{+2} = Zn{2+} + Cu
Au = Au13 =>
13 Au = Au13
ZnI2 + H2O = HIO + H2 + Zn =>
ZnI2 + 2 H2O = 2 HIO + H2 + Zn
Ba + HNO2 = BaN2O4 + H2 =>
Ba + 2 HNO2 = BaN2O4 + H2
NaHC(O)3 + H(C)2(H)3(O)2 = Na(C)2(H)3(O)2 + (H)2C(O)3 =>
NaHC(O)3 + H(C)2(H)3(O)2 = Na(C)2(H)3(O)2 + (H)2C(O)3
BaSO3 + HCl = BaCl2 + H2SO3 =>
BaSO3 + 2 HCl = BaCl2 + H2SO3
Al + Ba(OH)2 + H2O = Ba[Al(OH)4]2 + H2 =>
2 Al + Ba(OH)2 + 6 H2O = Ba[Al(OH)4]2 + 3 H2
BaCl2 + Na2SO3 = BaSO3 + NaCl =>
BaCl2 + Na2SO3 = BaSO3 + 2 NaCl
H3PO2 + BiCl3 + H2O = H3PO4 + Bi + HCl =>
3 H3PO2 + 4 BiCl3 + 6 H2O = 3 H3PO4 + 4 Bi + 12 HCl
C3H7OH = C2H5COHH2 =>
C3H7OH = C2H5COHH2
O2 + C5H5N = CO2 + H2O + N2 =>
25 O2 + 4 C5H5N = 20 CO2 + 10 H2O + 2 N2
Ca + CH3COO + H2PO4 = Ca3(PO4)2 + CH3COOH =>
3 Ca + 4 CH3COO + 2 H2PO4 = Ca3(PO4)2 + 4 CH3COOH
NaCl(s) + H2SO4 = HCl(g) + Na2SO4 =>
2 NaCl(s) + H2SO4 = 2 HCl(g) + Na2SO4
NHCO3 + CuSO4 = NHSO4 + CuCO3 =>
NHCO3 + CuSO4 = NHSO4 + CuCO3
Mn(NO3)2 + BiO3 = Mn(BiO3)2 + NO3 =>
Mn(NO3)2 + 2 BiO3 = Mn(BiO3)2 + 2 NO3
CaSO4 + Rb2CO3 = CaCO3 + Rb2SO4 =>
CaSO4 + Rb2CO3 = CaCO3 + Rb2SO4
HNO3 + H3PO4 = HNO3(PO4)3 + H =>
HNO3 + 3 H3PO4 = HNO3(PO4)3 + 9 H
HNO3 + HBr = Br + NO + H2O =>
HNO3 + 3 HBr = 3 Br + NO + 2 H2O
LiCaO = CaLiO =>
LiCaO = CaLiO
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
Br2 + K2S = KBr + S =>
Br2 + K2S = 2 KBr + S
CaCl2*2H2O(aq) + Na2Co3(s) = CaCo3(s) + NaCl(aq) + H2O =>
CaCl2*2H2O(aq) + Na2Co3(s) = CaCo3(s) + 2 NaCl(aq) + 2 H2O
K[AlSi3O8] = K2O + Al2O3 + SiO2 =>
2 K[AlSi3O8] = K2O + Al2O3 + 6 SiO2
NaHCO3Ca(OH)2 = CaCO3H2ONaOH =>
NaHCO3Ca(OH)2 = CaCO3H2ONaOH
Zn + I2 = ZnI =>
2 Zn + I2 = 2 ZnI
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Cu2S + HNO3 = Cu(NO3)2 + NO + H2O + SO2 =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 8 NO + 10 H2O + 3 SO2
Cu2 + O7 = CuO7 =>
Cu2 + 2 O7 = 2 CuO7
HCl + NaClO = Cl2 + NaCl + H2O =>
2 HCl + NaClO = Cl2 + NaCl + H2O
NiCl2*6H2O + H2 = Ni + HCl + H2O =>
NiCl2*6H2O + H2 = Ni + 2 HCl + 6 H2O
O2{2-} = O{2-} + O2 =>
2 O2{2-} = 2 O{2-} + O2
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)2 + I2 + H2O =>
K2Cr2O7 + 8 KI + 7 H2SO4 = 5 K2SO4 + Cr2(SO4)2 + 4 I2 + 7 H2O
Cu(OH)2 + NH3 = [Cu(NH3)4] + OH =>
Cu(OH)2 + 4 NH3 = [Cu(NH3)4] + 2 OH
Gd2O3 + ZnO = Gd2ZnO4 =>
Gd2O3 + ZnO = Gd2ZnO4
CuN2O6 = CuO + NO2 + O2 =>
2 CuN2O6 = 2 CuO + 4 NO2 + O2
CH3CH2F + NaOH = CH3CH2OH + NaF =>
CH3CH2F + NaOH = CH3CH2OH + NaF
NO2{-} + Al + H2O = NH4{+} + AlO2{-} =>
NO2{-} + 2 Al + 2 H2O = NH4{+} + 2 AlO2{-}
Cr(OH)3 + BaCl2 = CrCl3 + Ba(OH)2 =>
2 Cr(OH)3 + 3 BaCl2 = 2 CrCl3 + 3 Ba(OH)2
C5H4N4O2 + NaOH + CH3I = C7H8N4O2 + NaI + H2O =>
C5H4N4O2 + 2 NaOH + 2 CH3I = C7H8N4O2 + 2 NaI + 2 H2O
NaCl + KF = NaFClK =>
NaCl + KF = NaFClK
SnCl2 + O2 = SnO2 + Cl2 =>
SnCl2 + O2 = SnO2 + Cl2
SrO + SO2 = SrS + O2 =>
2 SrO + 2 SO2 = 2 SrS + 3 O2
FeBr3 + Cl = FeCl + Br =>
FeBr3 + Cl = FeCl + 3 Br
PbNO32 = PbO + NO2 + O2 =>
2 PbNO32 = 2 PbO + 2 NO2 + 29 O2
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
AgNO3 + N2 = Ag + N2NO3 =>
AgNO3 + N2 = Ag + N2NO3
FeBr2 + H2SO4 = Fe2(SO4)3 + Br2 + SO2 + H2O =>
2 FeBr2 + 6 H2SO4 = Fe2(SO4)3 + 2 Br2 + 3 SO2 + 6 H2O
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