| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + 2 HCl = CO2(gas) + H2O + CaCl2(aq)
HOOC(CH2)3COOH + NaOH = HOOC(CH2)3COONa + H2O =>
HOOC(CH2)3COOH + NaOH = HOOC(CH2)3COONa + H2O
CsI + Ca2O = Cs2O + CaI =>
2 CsI + Ca2O = Cs2O + 2 CaI
H2 + CLiOF3 + Al = Al(OH)3 + LiH + C60 + HF =>
150 H2 + 60 CLiOF3 + 20 Al = 20 Al(OH)3 + 60 LiH + C60 + 180 HF
UO2(CO3) + HS = UO2 + CO2 + H2O + SO4 =>
9 UO2(CO3) + 2 HS = 9 UO2 + 9 CO2 + H2O + 2 SO4
PBr3 + CO2 = C + Br + P4O6 =>
4 PBr3 + 3 CO2 = 3 C + 12 Br + P4O6
NaOH + H2SO3 = NaH2 + SO4H =>
NaOH + H2SO3 = NaH2 + SO4H
As + I2 = AsI3 =>
2 As + 3 I2 = 2 AsI3
N + Cl3 = NCl =>
3 N + Cl3 = 3 NCl
NaOH + NH3 = NaNH3 + OHNH3 =>
NaOH + 2 NH3 = NaNH3 + OHNH3
GeO2 + H2O = H4GeO4 =>
GeO2 + 2 H2O = H4GeO4
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Na3N + Ba = BaN + Na =>
Na3N + Ba = BaN + 3 Na
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
ZnSO4H2O + NH4SCN + C5H5N = (Zn(C5H5N)2(SCN)2) + H2SO4 + NH3 + H2O =>
ZnSO4H2O + 2 NH4SCN + 2 C5H5N = (Zn(C5H5N)2(SCN)2) + H2SO4 + 2 NH3 + H2O
Cu + Fe + S = Cu5FeS4 =>
5 Cu + Fe + 4 S = Cu5FeS4
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
C4H6O4 + C4H6O3 = C4H4O3 + C2H4O2 =>
C4H6O4 + C4H6O3 = C4H4O3 + 2 C2H4O2
K2Cr2O7 + H2SO4 + K2AsO3 = H2Cr2O4 + K2SO4 + K2AsO4 =>
K2Cr2O7 + H2SO4 + 3 K2AsO3 = H2Cr2O4 + K2SO4 + 3 K2AsO4
P2S3 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P2S3 + 28 HNO3 + 4 H2O = 6 H3PO4 + 9 H2SO4 + 28 NO
C4H9Cl + C2H8AgNO5 = C6H17ClAgNO5 =>
C4H9Cl + C2H8AgNO5 = C6H17ClAgNO5
C2H2 + HOH = CH3CHO =>
C2H2 + HOH = CH3CHO
Mo + O = MoO2 =>
Mo + 2 O = MoO2
HCl + K2CrO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Cl2 =>
6 HCl + 2 K2CrO4 + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 8 H2O + 3 Cl2
AgCNO = AgCN + O2 =>
2 AgCNO = 2 AgCN + O2
C10H6O + C9H10O3 = C19H14O3 + H2O =>
C10H6O + C9H10O3 = C19H14O3 + H2O
NaOH + H2C4H2O4 = NaHC4H2O4 + H2O =>
NaOH + H2C4H2O4 = NaHC4H2O4 + H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Na3PO4 + K[Sb(H6)] = K3PO4 + Na[Sb(H6)] =>
Na3PO4 + 3 K[Sb(H6)] = K3PO4 + 3 Na[Sb(H6)]
Mg(C2H3O2)2 + K2CO3 = MgCO3 + KC2H3O2 =>
Mg(C2H3O2)2 + K2CO3 = MgCO3 + 2 KC2H3O2
Na3P + MgBr2 = Mg3P2 + NaBr =>
2 Na3P + 3 MgBr2 = Mg3P2 + 6 NaBr
Ba(OH)2 + As2(SO4)3 = BaSO4 + As(OH)3 =>
3 Ba(OH)2 + As2(SO4)3 = 3 BaSO4 + 2 As(OH)3
Cr(OH)4 + H2O2 = CrO4 + H2O =>
Cr(OH)4 + 2 H2O2 = CrO4 + 4 H2O
C6H12O6 = C4H10O2 + H2O + CO2 =>
11 C6H12O6 = 12 C4H10O2 + 6 H2O + 18 CO2
KO(s) + CO2(g) = K2CO3(s) + O2(g) =>
4 KO(s) + 2 CO2(g) = 2 K2CO3(s) + O2(g)
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
NH4(OH) = NH4 + OH =>
NH4(OH) = NH4 + OH
C2H5OOH + Mg = C2H5OOMg + H =>
C2H5OOH + Mg = C2H5OOMg + H
CoCl2 + Cs3PO4 = Cs3Cl2 + CoPO4 =>
CoCl2 + Cs3PO4 = Cs3Cl2 + CoPO4
Zn(C2H3O2)2 + CsOH = Cs(C2H3O2) + Zn(OH)2 =>
Zn(C2H3O2)2 + 2 CsOH = 2 Cs(C2H3O2) + Zn(OH)2
Cl2 + BrK = ClK + Br2 =>
Cl2 + 2 BrK = 2 ClK + Br2
FeCl3 + NH3 = Fe + NH3Cl3 =>
FeCl3 + NH3 = Fe + NH3Cl3
Na(HCO3) + HBr = NaBr + CO2 + H2O =>
Na(HCO3) + HBr = NaBr + CO2 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
FeOCr2O3 + Al = FeO + Cr + Al2O3 =>
FeOCr2O3 + 2 Al = FeO + 2 Cr + Al2O3
C6H6Cl6 + NaOH = C6H3Cl3 + NaCl + H2O =>
C6H6Cl6 + 3 NaOH = C6H3Cl3 + 3 NaCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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