| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BrO3 + 12 H3O = Br2 + 18 H2O
SO2 + HI = S + I + H2O =>
SO2 + 4 HI = S + 4 I + 2 H2O
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
(CH3COO)2Cu + Fe = (CH3COO)2Fe + Cu =>
(CH3COO)2Cu + Fe = (CH3COO)2Fe + Cu
(NH4)2SO4 + LiOH = (Li)2SO4 + NH4OH =>
(NH4)2SO4 + 2 LiOH = (Li)2SO4 + 2 NH4OH
BaCO3Al2O3 = BaAl2O4CO2 =>
BaCO3Al2O3 = BaAl2O4CO2
H2AsO4 = As2O4 + HO =>
2 H2AsO4 = As2O4 + 4 HO
(NH4)2SO4 + LiOH = (Li)2SO4 + NH4OH =>
(NH4)2SO4 + 2 LiOH = (Li)2SO4 + 2 NH4OH
NaCl + CaBr2 = NaBr + CaCl2 =>
2 NaCl + CaBr2 = 2 NaBr + CaCl2
BaSO4CH3COOH = BaCH3COOHSO4 =>
BaSO4CH3COOH = BaCH3COOHSO4
BaCO3 + CO2 = BaC2O5 =>
BaCO3 + CO2 = BaC2O5
KNO3 + FeSO4 + H2SO4 = K2SO4 + (Fe(NO))SO4 + Fe2(SO4)3 + H2O =>
2 KNO3 + 8 FeSO4 + 4 H2SO4 = K2SO4 + 2(Fe(NO))SO4 + 3 Fe2(SO4)3 + 4 H2O
Mg(s) + ZnI3(aq) = MgI2(aq) + Zn(s) =>
3 Mg(s) + 2 ZnI3(aq) = 3 MgI2(aq) + 2 Zn(s)
(NH4)2SO4 + LiOH = (Li)2SO4 + NH4OH =>
(NH4)2SO4 + 2 LiOH = (Li)2SO4 + 2 NH4OH
K2FeO4 + K2S + H2SO4 = FeSO4 + K2SO4 + H2O =>
2 K2FeO4 + K2S + 4 H2SO4 = 2 FeSO4 + 3 K2SO4 + 4 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH3 + H2CO = C6H12N4 + H2O =>
4 NH3 + 6 H2CO = C6H12N4 + 6 H2O
NaOH + B2Cl4 = NaBO2 + NaCl + H2O + H2 =>
6 NaOH + B2Cl4 = 2 NaBO2 + 4 NaCl + 2 H2O + H2
(NH4)2SO4 + LiOH = (Li)2SO4 + NH4OH =>
(NH4)2SO4 + 2 LiOH = (Li)2SO4 + 2 NH4OH
Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KH2PO4 + CuBr2 = Cu(H2PO4)2 + KBr =>
2 KH2PO4 + CuBr2 = Cu(H2PO4)2 + 2 KBr
Sn(SO4) + Fe(SO4) = Sn + Fe2(SO4)3 =>
Sn(SO4) + 2 Fe(SO4) = Sn + Fe2(SO4)3
C + Na2SO4 = Na2SO3 + CO =>
C + Na2SO4 = Na2SO3 + CO
(NH4)2SO4 + LiOH = Li2SO4 + NH4OH =>
(NH4)2SO4 + 2 LiOH = Li2SO4 + 2 NH4OH
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K2 + O2 = KO2 =>
K2 + 2 O2 = 2 KO2
(NH4)2SO4 + LiOH = (Li)2SO4 + NH4OH =>
(NH4)2SO4 + 2 LiOH = (Li)2SO4 + 2 NH4OH
Zn2(CO3)2 + H3C6HO7 = Zn3(C6H5O7)2 + H2O + CO2 =>
21 Zn2(CO3)2 + 36 H3C6HO7 = 14 Zn3(C6H5O7)2 + 2 H2O + 90 CO2
(NH4)2SO4 + LiOH = Li2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 LiOH = Li2SO4 + 2 NH3 + 2 H2O
(NH4)2SO4 + LiOH = (Li)2SO4 + NH4OH =>
(NH4)2SO4 + 2 LiOH = (Li)2SO4 + 2 NH4OH
N2H4(l) = NH3(g) + N2(g) =>
3 N2H4(l) = 4 NH3(g) + N2(g)
NCO3 + HCl = CO2 + Cl2 + H2O + N2 =>
2 NCO3 + 4 HCl = 2 CO2 + 2 Cl2 + 2 H2O + N2
Fe2S2 + Na2O2 = NaFeO4 + Na2SO4 + Na2O =>
Fe2S2 + 13 Na2O2 = 2 NaFeO4 + 2 Na2SO4 + 10 Na2O
CuO + H2O = CuOH2O =>
CuO + H2O = CuOH2O
C6H11OH + HNO3 = C6H10O4 + HNO2 + H2O =>
C6H11OH + 4 HNO3 = C6H10O4 + 4 HNO2 + H2O
SnCl2 + HIO3 + HCl = SnCl5 + HIO + H2O =>
4 SnCl2 + 3 HIO3 + 12 HCl = 4 SnCl5 + 3 HIO + 6 H2O
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
Ca3N2 + H2O = Ca{2+} + OH{-} + NH3 =>
Ca3N2 + 6 H2O = 3 Ca{2+} + 6 OH{-} + 2 NH3
P2O3 + Cl2 = PCl3 + O2 =>
2 P2O3 + 6 Cl2 = 4 PCl3 + 3 O2
FeS2 + HNO3 = Fe(NO3)3 + NO + H2SO4 + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 5 NO + 2 H2SO4 + 2 H2O
C7H5BiO4 + HCl = C7H6O3 + BiCl3 + H2O =>
C7H5BiO4 + 3 HCl = C7H6O3 + BiCl3 + H2O
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CoCl2*6H2O + HCl = CoCl2*HCl + H2O = CoCl2*HCl + C2H5OH =>
CoCl2*6H2O + HCl = CoCl2*HCl + 6 H2O
NaHCO3 + HCl = H2CO3 + NaCl =>
NaHCO3 + HCl = H2CO3 + NaCl
Zn + AgCl = ClZn + Ag =>
Zn + AgCl = ClZn + Ag
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NaC2H3O2 + CuBr2 = Cu(C2H3O2)2 + NaBr =>
2 NaC2H3O2 + CuBr2 = Cu(C2H3O2)2 + 2 NaBr
C7H5N3O6 = N2 + H2O + CO + C2 =>
4 C7H5N3O6 = 6 N2 + 10 H2O + 14 CO + 7 C2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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