| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2O + Cu2OS = 4 Cu + SO2
C3H6 + H2O = C3H8O =>
C3H6 + H2O = C3H8O
Na2O + FeS2 = Na2S + Fe2O3 + Na2SO4 =>
16 Na2O + 8 FeS2 = 15 Na2S + 4 Fe2O3 + Na2SO4
CaSiO3(s) + HF(g) = SiF4(s) + CaF2(s) + H2O(l) =>
CaSiO3(s) + 6 HF(g) = SiF4(s) + CaF2(s) + 3 H2O(l)
FeCl2 + KCr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
7 FeCl2 + KCr2O7 + 14 HCl = 7 FeCl3 + KCl + 2 CrCl3 + 7 H2O
C3H64 + O2 = CO2 + H2O =>
C3H64 + 19 O2 = 3 CO2 + 32 H2O
C3H8 + O22 = CO2 + H2O =>
11 C3H8 + 5 O22 = 33 CO2 + 44 H2O
C4 + O2 = CO2 =>
C4 + 4 O2 = 4 CO2
XH2SO4 + XNaOH = XNaSO4 + XH2OH =>
XH2SO4 + XNaOH = XNaSO4 + XH2OH
Pb{-}{-} + Ag{+} = Pb{+}{+} + Ag =>
Pb{-}{-} + 2 Ag{+} = Pb{+}{+} + 2 Ag
CH2 + H2 = C2H6 =>
2 CH2 + H2 = C2H6
NiSO4H2O = NiSO4 + H2O =>
NiSO4H2O = NiSO4 + H2O
H3PO4 + KCl = K3PO4 + HCl =>
H3PO4 + 3 KCl = K3PO4 + 3 HCl
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
MgO + P2O5 = Mg5P2 + O =>
5 MgO + P2O5 = Mg5P2 + 10 O
NaHCO3(s) = Na2CO3 + CO2 + H2O =>
2 NaHCO3(s) = Na2CO3 + CO2 + H2O
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Cr2O3 + Si + CaO = Cr + CaSiO2 =>
Cr2O3 + 3 Si + 3 CaO = 2 Cr + 3 CaSiO2
H2CO3 + Ni(OH)2 = Ni2(CO3)2 + H2O =>
2 H2CO3 + 2 Ni(OH)2 = Ni2(CO3)2 + 4 H2O
Ag(C2H3O2) + K2CO3 = K2(C2H3O2) + AgCO3 =>
Ag(C2H3O2) + K2CO3 = K2(C2H3O2) + AgCO3
I2 + OH{-} = H2O + I{-} + O4IH{2+} =>
5 I2 + 7 OH{-} = 3 H2O + 9 I{-} + O4IH{2+}
Cr(CH3COO)3*H2O = Cr + CH3COO + H2O =>
Cr(CH3COO)3*H2O = Cr + 3 CH3COO + H2O
Cd3(BO3)2 = Cd3 + B3 + O2 =>
3 Cd3(BO3)2 = 3 Cd3 + 2 B3 + 9 O2
Na2O + FeS2 = Na2S + Fe2O3 + Na2SO4 =>
16 Na2O + 8 FeS2 = 15 Na2S + 4 Fe2O3 + Na2SO4
SiH2Cl2 + H2O = SiO3 + HCl + H2 =>
SiH2Cl2 + 3 H2O = SiO3 + 2 HCl + 3 H2
KNO2 + K2SO3 + HCl = K2S6O6 + KCl + KNO3 + H2O =>
7 KNO2 + 6 K2SO3 + 10 HCl = K2S6O6 + 10 KCl + 7 KNO3 + 5 H2O
AgCl(s) + NH4OH(aq) = Ag(NH3)2(aq) + H2O(l) + Cl(aq) =>
AgCl(s) + 2 NH4OH(aq) = Ag(NH3)2(aq) + 2 H2O(l) + Cl(aq)
NaOH + H2C8H8O8 = Na2C8H8O8 + H2O =>
2 NaOH + H2C8H8O8 = Na2C8H8O8 + 2 H2O
C(g) + H2O(g) = CO(g) + H2(g) =>
C(g) + H2O(g) = CO(g) + H2(g)
K2O + Cl2O5 = KClO3 =>
K2O + Cl2O5 = 2 KClO3
HPO3 + C = CO + H2 + P =>
2 HPO3 + 6 C = 6 CO + H2 + 2 P
C4 + O2 = CO2 =>
C4 + 4 O2 = 4 CO2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Cu(OH)2 + Au(OH)3 = Cu3AuO8(OH) + H2 =>
3 Cu(OH)2 + Au(OH)3 = Cu3AuO8(OH) + 4 H2
Al + Fe = Al2Fe3 =>
2 Al + 3 Fe = Al2Fe3
NaBr + CaCl = CaBr + NaCl =>
NaBr + CaCl = CaBr + NaCl
Cl2H2(l) + F(l) = Cl + HF =>
Cl2H2(l) + 2 F(l) = 2 Cl + 2 HF
KVO3 + K2SO3 + H2SO4 = K2SO4 + V2(SO4)3 + H2O =>
2 KVO3 + 2 K2SO3 + 4 H2SO4 = 3 K2SO4 + V2(SO4)3 + 4 H2O
SrO + MnO2 = SrMnO3 =>
SrO + MnO2 = SrMnO3
I2 + H3AsO3 + H2O = HI + H3AsO4 =>
I2 + H3AsO3 + H2O = 2 HI + H3AsO4
Ti(OH)1 + MgBr2 = Mg(OH)2 + TiBr =>
2 Ti(OH)1 + MgBr2 = Mg(OH)2 + 2 TiBr
Ba(OH)2 + MgSO4 = BaSO4(s) + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4(s) + Mg(OH)2
Br + CaF = BrF + Ca =>
Br + CaF = BrF + Ca
CaMg(CO3)2 + HCl = CaCl + HMg(CO3)2 =>
CaMg(CO3)2 + HCl = CaCl + HMg(CO3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
VCl5 + Li3PO4 = LiCl + V3(PO4)5 =>
3 VCl5 + 5 Li3PO4 = 15 LiCl + V3(PO4)5
CH3OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
CH3OH + K2Cr2O7 + 4 H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/23
Équations équilibrées sur01/18/23
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