| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiOCl2 + 2 NH3 + H2O = TiO2 + 2 NH4Cl
Pb + Zn4(C2H3O2) = Pb4(C2H3O2) + Zn =>
4 Pb + Zn4(C2H3O2) = Pb4(C2H3O2) + 4 Zn
C3O2H6 + NaOH = Na + C3O3H7 =>
C3O2H6 + NaOH = Na + C3O3H7
Al2(SO4)3 + NaOH = Al(OH)3 + Na2(SO4) =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2(SO4)
Ca(NO2)2(aq) + K2SO3(aq) = CaSO3(s) + KNO2(aq) =>
Ca(NO2)2(aq) + K2SO3(aq) = CaSO3(s) + 2 KNO2(aq)
W + O2 = WO6 =>
W + 3 O2 = WO6
FeCl3 + NH4HCO3 = Fe(OH)3 + NH4Cl + CO2 =>
FeCl3 + 3 NH4HCO3 = Fe(OH)3 + 3 NH4Cl + 3 CO2
NH3(g) + O2(g) + CH4(g) = HCN(g) + H2O(g) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(g) + 6 H2O(g)
C350H470O174N58 + H2O = CH3COO{-} + H{+} + CH3CH2CH2COOH + N2 =>
2 C350H470O174N58 + 230 H2O = 228 CH3COO{-} + 228 H{+} + 61 CH3CH2CH2COOH + 58 N2
Ca(IO3)2 + CaI2 + HCl = I2 + CaCl2 + H2O =>
Ca(IO3)2 + 5 CaI2 + 12 HCl = 6 I2 + 6 CaCl2 + 6 H2O
NaCl(aq) + Br(l) = NaBr(aq) + Cl(g) =>
NaCl(aq) + Br(l) = NaBr(aq) + Cl(g)
AgNO3 + KC1 = AgC1(s) + KNO3 =>
AgNO3 + KC1 = AgC1(s) + KNO3
Na2S2O3(aq) + KI(aq) = K2S2O3(aq) + NaI(aq) =>
Na2S2O3(aq) + 2 KI(aq) = K2S2O3(aq) + 2 NaI(aq)
C2MnO4 = MnCO3 + CO =>
C2MnO4 = MnCO3 + CO
S(s) + O2(s) = SO2(g) =>
S(s) + O2(s) = SO2(g)
C2H4O + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C2H4O + 2 KMnO4 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 5 H2O
Al2O3 + SO4 = Al2SO7 =>
Al2O3 + SO4 = Al2SO7
H2O + HPO4{2-} + NH4{+} + Mg{2+} + OH{-} = MgNH4PO4*6H2O =>
5 H2O + HPO4{2-} + NH4{+} + Mg{2+} + OH{-} = MgNH4PO4*6H2O
NH4[Cr(NCS)4(NH3)2]H2O + KOH = K[Cr(NCS)4(NH3)2]H2O + OH + NH4 =>
NH4[Cr(NCS)4(NH3)2]H2O + KOH = K[Cr(NCS)4(NH3)2]H2O + OH + NH4
Fe2O3 + HU = FeU3 + H2O =>
Fe2O3 + 6 HU = 2 FeU3 + 3 H2O
H3PO4 = H2P4O + H2O + O2 =>
4 H3PO4 = H2P4O + 5 H2O + 5 O2
MnO + NaCO + O = CO + NaMnO4 =>
MnO + NaCO + 3 O = CO + NaMnO4
NaHCO3 + CH3COOH = CH2O3 + C2H3NaO2 =>
NaHCO3 + CH3COOH = CH2O3 + C2H3NaO2
H3AsO3 + Mg(OH)2 = Mg(AsH2O3)2 + H2O =>
2 H3AsO3 + Mg(OH)2 = Mg(AsH2O3)2 + 2 H2O
NaClO + Cl2 = NaCl2 + ClO =>
NaClO + Cl2 = NaCl2 + ClO
Na(OH) + H2Te = Na2Te + H2O =>
2 Na(OH) + H2Te = Na2Te + 2 H2O
P + MgI2 = Mg + PI2 =>
P + MgI2 = Mg + PI2
Li3O4P = Li + P + O2 =>
Li3O4P = 3 Li + P + 2 O2
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
Al + KOH + H2O = H2 + KAlO2 =>
2 Al + 2 KOH + 2 H2O = 3 H2 + 2 KAlO2
LiOH + H2ClO4 = H2O + Li2ClO4 =>
2 LiOH + H2ClO4 = 2 H2O + Li2ClO4
K2Cr2O7 + H2SO4 + Al = Al2(SO4)3 + H2O + K2SO4 + CrSO4 =>
3 K2Cr2O7 + 21 H2SO4 + 8 Al = 4 Al2(SO4)3 + 21 H2O + 3 K2SO4 + 6 CrSO4
Mg3N2 + Li2SO4 = MgSO4 + Li3N =>
Mg3N2 + 3 Li2SO4 = 3 MgSO4 + 2 Li3N
KMnO4 + KNO2 + KOH = KNO3 + K2MnO4 + H2O =>
2 KMnO4 + KNO2 + 2 KOH = KNO3 + 2 K2MnO4 + H2O
C4H4COOH + O2 = CO2 + H2O =>
4 C4H4COOH + 21 O2 = 20 CO2 + 10 H2O
Na2CO3(aq) + CaCl2(l) = CaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(l) = CaCO3(s) + 2 NaCl(aq)
HCl + Ca(OH)2 = Cl2Ca + HOH =>
2 HCl + Ca(OH)2 = Cl2Ca + 2 HOH
Fe(III)O + H2SO4 = Fe(III)SO4 + H2O =>
Fe(III)O + H2SO4 = Fe(III)SO4 + H2O
CaSiO3 + C2H2 = CaSi + CO2 + H2 =>
4 CaSiO3 + 3 C2H2 = 4 CaSi + 6 CO2 + 3 H2
At + Na = AtNa =>
At + Na = AtNa
C26H21N5Na4O19S6 + O3 = H2O + CO2 + NaOH + SO4 + N2 =>
6 C26H21N5Na4O19S6 + 139 O3 = 51 H2O + 156 CO2 + 24 NaOH + 36 SO4 + 15 N2
Al(s) + HCHO2(aq) = Al(CHO2)3 + H2 =>
2 Al(s) + 6 HCHO2(aq) = 2 Al(CHO2)3 + 3 H2
[Al(OH)4]{-} + CO2 = Al(OH)3 + HCO3{-} =>
[Al(OH)4]{-} + CO2 = Al(OH)3 + HCO3{-}
Na2S + HBr = H2S + NaBr =>
Na2S + 2 HBr = H2S + 2 NaBr
Cl + Cr3 = CrCl3 =>
9 Cl + Cr3 = 3 CrCl3
K + H2SO4 = H2O + KSO4 + H2S =>
4 K + 5 H2SO4 = 4 H2O + 4 KSO4 + H2S
NHO3(aq) + Sr(OH)2(aq) = Sr(NO3)2(aq) + H2O(l) =>
2 NHO3(aq) + Sr(OH)2(aq) = Sr(NO3)2(aq) + 2 H2O(l)
AlCl + NaHCO3 = Al2CO3 + NaCl + CO2 + H2O =>
2 AlCl + 2 NaHCO3 = Al2CO3 + 2 NaCl + CO2 + H2O
Zn(No3)2 + K2S = ZnS + KNo3 =>
Zn(No3)2 + K2S = ZnS + 2 KNo3
Al2SiO5(OH)4 + H = Al3 + H4SiO4 + H2O =>
3 Al2SiO5(OH)4 + 30 H = 2 Al3 + 3 H4SiO4 + 15 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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