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Fe + Cl + Cu = FeCuCl
Al(s) + Fe(NO3)2 = Al(NO3)3 + Fe =>
2 Al(s) + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe
CuCl2 + C6H12O6 + NaOH = Cu2O + C6H11O7Na + NaCl + H2O =>
2 CuCl2 + C6H12O6 + 5 NaOH = Cu2O + C6H11O7Na + 4 NaCl + 3 H2O
V{2+} = V{+5} + {-} =>
V{2+} = V{+5} + 3e
Zn + Cu2SO3 = ZnSO3 + Cu =>
Zn + Cu2SO3 = ZnSO3 + 2 Cu
Cu + Fe2(SO4)3 = FeSO4 + CuSO4 =>
Cu + Fe2(SO4)3 = 2 FeSO4 + CuSO4
C6H14 + HBr = C6H15Br =>
C6H14 + HBr = C6H15Br
CO2 + Pb = PbO + C =>
CO2 + 2 Pb = 2 PbO + C
Cu(OH)H2SO4 = CuSO4H3O =>
Cu(OH)H2SO4 = CuSO4H3O
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
CH = CHCH = CHCH = OH =>
2 CH = CHCH
Li2CO3 + H2SO4 = Li2SO4 + CO2 + H2O =>
Li2CO3 + H2SO4 = Li2SO4 + CO2 + H2O
NiF2(aq) + Fe2(SO4)3 = NiSO4(aq) + FeF3(s) =>
3 NiF2(aq) + Fe2(SO4)3 = 3 NiSO4(aq) + 2 FeF3(s)
CrBr3 + Na2SO3 = Cr2(SO3)3 + NaBr =>
2 CrBr3 + 3 Na2SO3 = Cr2(SO3)3 + 6 NaBr
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
FeSO4 + NH4SCN = Fe + SCN + NH4SO4 =>
FeSO4 + NH4SCN = Fe + SCN + NH4SO4
CaCl2 + Br2 = BrCl2 + Ca =>
2 CaCl2 + Br2 = 2 BrCl2 + 2 Ca
K3[Cr(C2O4)3]*3H2O = K2CO3 + K2CrO4 + H2O + CO + CO2 =>
2 K3[Cr(C2O4)3]*3H2O = K2CO3 + 2 K2CrO4 + 6 H2O + 9 CO + 2 CO2
Cu + ZnO = Zn + CuO =>
Cu + ZnO = Zn + CuO
CH3CHO + I2 + NaOH = CH3COONa + NaI + H2O =>
CH3CHO + I2 + 3 NaOH = CH3COONa + 2 NaI + 2 H2O
Al4C3 + H2O(l) = Al(OH)3 + CH4(g) =>
Al4C3 + 12 H2O(l) = 4 Al(OH)3 + 3 CH4(g)
LiS + HBr = LiBr + HS =>
LiS + HBr = LiBr + HS
KNO3(aq) + HF(aq) = KF + HNO3 =>
KNO3(aq) + HF(aq) = KF + HNO3
CuS + HNO4 = CuSO4 + NO + H2O =>
5 CuS + 8 HNO4 = 5 CuSO4 + 8 NO + 4 H2O
Cu*5H2O = Cu + H2O =>
Cu*5H2O = Cu + 5 H2O
H2SO4KOH = H3OKSO4 =>
H2SO4KOH = H3OKSO4
CO2 + H2O = C6HO6 + O2 =>
24 CO2 + 2 H2O = 4 C6HO6 + 13 O2
AlCl3 + Hg2(NO3)2 = Al(NO3)2 + Hg2Cl3 =>
AlCl3 + Hg2(NO3)2 = Al(NO3)2 + Hg2Cl3
C6H12 = C5H9CH3 =>
C6H12 = C5H9CH3
Fe{3+} + SO3{2-} + H2O = Fe{2+} + SO4{-2} + H{+} =>
2 Fe{3+} + SO3{2-} + H2O = 2 Fe{2+} + SO4{-2} + 2 H{+}
Pb(C2H3O2)2 + Na2(CO3) = Na(C2H3O2) + Pb + CO3 =>
Pb(C2H3O2)2 + Na2(CO3) = 2 Na(C2H3O2) + Pb + CO3
Mg(CH3COO)2 + AgNO3 = Mg(NO3)2 + AgCH3COO =>
Mg(CH3COO)2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCH3COO
MgHCl = HMgCl =>
MgHCl = HMgCl
Al(NO3)3 = Al2O3 + NO2 + O =>
2 Al(NO3)3 = Al2O3 + 6 NO2 + 3 O
CaClH(OH) = CaOHHCl =>
CaClH(OH) = CaOHHCl
FAlO = AlFO =>
FAlO = AlFO
HClNaC2O4 = NaClHC2O4 =>
HClNaC2O4 = NaClHC2O4
NaOH + Ni(CH3CO2)2 = NaCH3CO2 + Ni(OH)2 =>
2 NaOH + Ni(CH3CO2)2 = 2 NaCH3CO2 + Ni(OH)2
Cd(OH)2 + CH3COOH = H2O + Cd(CH3CO2)2 =>
Cd(OH)2 + 2 CH3COOH = 2 H2O + Cd(CH3CO2)2
Mn{2+} + ClO3{-} + OH{-} = MnO4 + Cl{-} + H2O =>
Mn{2+} + ClO3{-} + 2 OH{-} = MnO4 + Cl{-} + H2O
HCOH + Ag(NH3)2OH = HCOOH + Ag + NH3 + H2O =>
HCOH + 2 Ag(NH3)2OH = HCOOH + 2 Ag + 4 NH3 + H2O
Ca(NO)HPO = Ca(PO)HNO =>
Ca(NO)HPO = Ca(PO)HNO
HHHHHH = HH =>
HHHHHH = 3 HH
CuO + C2H6O + CO2 = Cu(CH3COO)2 + H2O =>
3 CuO + 4 C2H6O + 4 CO2 = 3 Cu(CH3COO)2 + 3 H2O
Na2HPO4 + AgNO3 = Na2(NO3) + Ag(HPO4) =>
Na2HPO4 + AgNO3 = Na2(NO3) + Ag(HPO4)
I2NaBr = BrNaI2 =>
I2NaBr = BrNaI2
Mg + (PO4)2 = Mg3(PO4)2 =>
3 Mg + (PO4)2 = Mg3(PO4)2
Al(s) + H2O(aq) = Al2O3(aq) + H2(g) =>
2 Al(s) + 3 H2O(aq) = Al2O3(aq) + 3 H2(g)
Fe + KMnO4 = Fe2O3 + KMn =>
8 Fe + 3 KMnO4 = 4 Fe2O3 + 3 KMn
HNO3Ba = BaNO3H =>
HNO3Ba = BaNO3H
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