| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 2 HNO3 = 2 AlNO3 + 4 H2 + 3 O2
C6H6NSO3H + NaOH = C6H6NOH + Na2SO4 + H2 =>
C6H6NSO3H + 2 NaOH = C6H6NOH + Na2SO4 + H2
C4H6S + O2 = CO2 + H2O + SO2 =>
2 C4H6S + 13 O2 = 8 CO2 + 6 H2O + 2 SO2
C(CH3)2HBrH2O = C(CH3)2HOHHBr =>
C(CH3)2HBrH2O = C(CH3)2HOHHBr
Ca + ZnCo3 = CaCo3 + Zn =>
Ca + ZnCo3 = CaCo3 + Zn
KOH + KOOCCH2CH2COOK = K2CO3 + CH3CH3 =>
2 KOH + KOOCCH2CH2COOK = 2 K2CO3 + CH3CH3
C5H8 = C5 + H8 =>
C5H8 = C5 + H8
Fe4S2 + HCl = H4S + FeCl2 =>
Fe4S2 + 8 HCl = 2 H4S + 4 FeCl2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
ClH + Mg = ClMg + H =>
ClH + Mg = ClMg + H
C6H5NHCONHC6H5 + CH3OH = C6H5NHCOOCH3 + C6H5NH2 =>
C6H5NHCONHC6H5 + CH3OH = C6H5NHCOOCH3 + C6H5NH2
CrO2{-} + H2O = Cr(OH)3 + OH{-} =>
CrO2{-} + 2 H2O = Cr(OH)3 + OH{-}
HI + HBrO3 = Br + HIO3 + H2O =>
5 HI + 6 HBrO3 = 6 Br + 5 HIO3 + 3 H2O
S + NaOH + NaNO3 = Na2SO4 + NaNO2 + H2O =>
S + 2 NaOH + 3 NaNO3 = Na2SO4 + 3 NaNO2 + H2O
Cu + HHSOOOO = CuSOOOO + SOO + HHO =>
Cu + 2 HHSOOOO = CuSOOOO + SOO + 2 HHO
KMnO4 + NaOH + KBr = K2MnO4 + KBrO4 + Na2MnO4 + H2O =>
8 KMnO4 + 8 NaOH + KBr = 4 K2MnO4 + KBrO4 + 4 Na2MnO4 + 4 H2O
Cu + H2 = CuH =>
2 Cu + H2 = 2 CuH
HPO3{-} + Al{3+} = Al(HPO3)3 =>
3 HPO3{-} + Al{3+} = Al(HPO3)3
NO2 + HNO3 = NO3 + HNO2 =>
NO2 + HNO3 = NO3 + HNO2
FeS3 + H2O + O2 = FeSO4 + H2SO4 =>
FeS3 + 2 H2O + 5 O2 = FeSO4 + 2 H2SO4
CH3CH2OH + NaMnO4 = MnO2 + NaOH + CH3COONa + H2O =>
3 CH3CH2OH + 4 NaMnO4 = 4 MnO2 + NaOH + 3 CH3COONa + 4 H2O
C6H6 + C3H6 = C6H5C3H7 =>
C6H6 + C3H6 = C6H5C3H7
AgNO3 + Na1 = Ag1 + NaNO3 =>
AgNO3 + Na1 = Ag1 + NaNO3
Fe2(SO4)3 + Ba(NO3)2 = BaSO4 + Fe(NO3)3 =>
Fe2(SO4)3 + 3 Ba(NO3)2 = 3 BaSO4 + 2 Fe(NO3)3
Li2CrO4 + KCl = LiCl + K2CrO4 =>
Li2CrO4 + 2 KCl = 2 LiCl + K2CrO4
C8H6O4 + H2O = CH4 + CO2 =>
4 C8H6O4 + 18 H2O = 15 CH4 + 17 CO2
CuSO4 + Na2S2O3 = Cu2S + Na2SO4 + SO2 =>
2 CuSO4 + 2 Na2S2O3 = Cu2S + 2 Na2SO4 + 3 SO2
MnO2 + FeCl3 + H2SO4 = FeSO4 + Cl2 + H2O + MnCl2 =>
MnO2 + 2 FeCl3 + 2 H2SO4 = 2 FeSO4 + 2 Cl2 + 2 H2O + MnCl2
PbO2 + Cr2S3 + H2SO4 = PbSO4 + H2Cr2O7 + H2O =>
15 PbO2 + Cr2S3 + 12 H2SO4 = 15 PbSO4 + H2Cr2O7 + 11 H2O
CaSO4 + FeO = FeSO4 + CaO =>
CaSO4 + FeO = FeSO4 + CaO
MnO2 + CaCO3 + H2O2 = CaMnO4 + CO2 + H2O =>
MnO2 + CaCO3 + H2O2 = CaMnO4 + CO2 + H2O
H2O + Ni = H2 + Ni(OH)2 =>
2 H2O + Ni = H2 + Ni(OH)2
PbO2 + Cu + H2SO4 = PbSO4 + CuSO4 + H2O =>
PbO2 + Cu + 2 H2SO4 = PbSO4 + CuSO4 + 2 H2O
Mg + HC2H3O2 = Mg(C2H3O2) + H2 =>
2 Mg + 2 HC2H3O2 = 2 Mg(C2H3O2) + H2
CuO + Cl = CuCl2 + O =>
CuO + 2 Cl = CuCl2 + O
Na3(PO4) + H2O = NaOH + H3(PO4) =>
Na3(PO4) + 3 H2O = 3 NaOH + H3(PO4)
CaCl2 + H(C2H3O2) = Ca(C2H3O2)2 + HCl =>
CaCl2 + 2 H(C2H3O2) = Ca(C2H3O2)2 + 2 HCl
C3H7COONa + HCl = C3H7COOH + NaCl =>
C3H7COONa + HCl = C3H7COOH + NaCl
Cu2S + FeN = Cu3N + Fe2S3 =>
3 Cu2S + 2 FeN = 2 Cu3N + Fe2S3
C2H2O4 + Cr2(SO4)3 = H3Cr + (C2HO4)2SO4 =>
6 C2H2O4 + Cr2(SO4)3 = 2 H3Cr + 3(C2HO4)2SO4
Na3(PO4) + H2O = NaOH + H3(PO4) =>
Na3(PO4) + 3 H2O = 3 NaOH + H3(PO4)
Al(ClO3) + KOH = K3ClO3 + Al(OH)3 =>
Al(ClO3) + 3 KOH = K3ClO3 + Al(OH)3
NaC18H33O2 + HCl = C18H33O2H + NaCl =>
NaC18H33O2 + HCl = C18H33O2H + NaCl
Fe10 + Al12 = Fe10Al1030840 =>
3 Fe10 + 257710 Al12 = 3 Fe10Al1030840
(CH3(CH2)4(CH3))(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH3(CH2)4(CH3))(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
H2SO4 + K2Cr2O7 + U = CrSO4 + USO4 + H2O + K2SO4 =>
7 H2SO4 + K2Cr2O7 + 4 U = 2 CrSO4 + 4 USO4 + 7 H2O + K2SO4
Fe2O6 + H2 = H2O + Fe =>
Fe2O6 + 6 H2 = 6 H2O + 2 Fe
KI + NaMnO4 = Na2MnO4 + I2 + K2MnO4 =>
2 KI + 2 NaMnO4 = Na2MnO4 + I2 + K2MnO4
HCl(ac) + CaCO3(s) = CaCl2 + CO2(g) + H2O(l) =>
2 HCl(ac) + CaCO3(s) = CaCl2 + CO2(g) + H2O(l)
CoCl2H2O + KFe + H4Ne + H2O2 = KCoNe + HCl + HFe + H2O =>
2 CoCl2H2O + 2 KFe + 2 H4Ne + H2O2 = 2 KCoNe + 4 HCl + 2 HFe + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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