| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 CO2 + 14 H2O + 4 NO3 = 4 C5H7O2N + 29 O2
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
CaI2 + Zn(ClO3)2 = Ca(ClO3)2 + ZnI2 =>
CaI2 + Zn(ClO3)2 = Ca(ClO3)2 + ZnI2
NaOH(aq) + CaCl2(aq) = Ca(OH)2(s) + NaCl(aq) =>
2 NaOH(aq) + CaCl2(aq) = Ca(OH)2(s) + 2 NaCl(aq)
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
AgCl + NH4OH = Ag(NH3)4Cl + H2O =>
AgCl + 4 NH4OH = Ag(NH3)4Cl + 4 H2O
NaOH(aq) + CaCl2(aq) = NaCl(aq) + Ca(OH)2 =>
2 NaOH(aq) + CaCl2(aq) = 2 NaCl(aq) + Ca(OH)2
Ba(OH)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + NH3(g) + H2O(l) =>
Ba(OH)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + 2 NH3(g) + 2 H2O(l)
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CrI3 + H2O2 + OH{-} = Cr2O4{2-} + IO4{-} + H2O =>
2 CrI3 + 24 H2O2 + 8 OH{-} = Cr2O4{2-} + 6 IO4{-} + 28 H2O
N2H8(SO4) + KOH = K2(SO4) + NH3 + H2O =>
N2H8(SO4) + 2 KOH = K2(SO4) + 2 NH3 + 2 H2O
P + CuSO47 + H2O = Cu + H2PO4 + H2SO4 =>
44 P + 3 CuSO47 + 47 H2O = 3 Cu + 44 H2PO4 + 3 H2SO4
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
NaOH + CH3COOH = NaC2H3O2 + H + OH =>
NaOH + CH3COOH = NaC2H3O2 + H + OH
COOH + NaOH = HCOOH + NaO =>
COOH + NaOH = HCOOH + NaO
Cd(NO3)2 + H2O = Cd(OH)2 + HNO3 =>
Cd(NO3)2 + 2 H2O = Cd(OH)2 + 2 HNO3
CO2 + NO3{-} + HPO4{2-} + H{+} + H2O = C106H263O110N61P1 + O2 =>
424 CO2 + 244 NO3{-} + 4 HPO4{2-} + 252 H{+} + 398 H2O = 4 C106H263O110N61P1 + 777.00000000001O2
Na + Zn(OH)2 = Zn + NaOH =>
2 Na + Zn(OH)2 = Zn + 2 NaOH
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
CuSCN + KIO3 + HCl = CuSO4 + KCl + ICl + HCN + HOH =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 7 ICl + 4 HCN + 5 HOH
Fe + PtCl2 = FeCl2 + Pt =>
Fe + PtCl2 = FeCl2 + Pt
Fe(OH)3 + H3SbO3 = FeSbO3 + H2O =>
Fe(OH)3 + H3SbO3 = FeSbO3 + 3 H2O
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
C4H6O6 + AgNO3 + NaOH = Ag + CO2 + NaNO3 + H2O =>
C4H6O6 + 10 AgNO3 + 10 NaOH = 10 Ag + 4 CO2 + 10 NaNO3 + 8 H2O
NO2 + O3 = N2O5 + O2 =>
2 NO2 + O3 = N2O5 + O2
Na3PO4 + Na2CrO4 = Na3CrO4 + Na2PO4 =>
Na3PO4 + Na2CrO4 = Na3CrO4 + Na2PO4
AlPO{4} + HBr = AlBr + HPO{4} =>
AlPO{4} + HBr = AlBr + HPO{4}
SiC + H2O = SiO2 + CH4 =>
SiC + 2 H2O = SiO2 + CH4
Li3PO4 + Be(MnO4)2 = Be3(PO4)2 + LiMnO4 =>
2 Li3PO4 + 3 Be(MnO4)2 = Be3(PO4)2 + 6 LiMnO4
Cs + F2 = CsF2 =>
Cs + F2 = CsF2
P(s) + HNO3(aq) = H3PO4(aq) + H2O(l) + NO2(g) =>
P(s) + 5 HNO3(aq) = H3PO4(aq) + H2O(l) + 5 NO2(g)
K2SO + Mn(OH)2 = KOH + MnSO =>
K2SO + Mn(OH)2 = 2 KOH + MnSO
NaCl(aq) + NH3(g) + H2O(l) + CO2(g) = NaHCO3(aq) + NH4Cl(aq) =>
NaCl(aq) + NH3(g) + H2O(l) + CO2(g) = NaHCO3(aq) + NH4Cl(aq)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
(NH3OH)Cl + K2Cr2O7 + H2SO4 = N2 + H2O + HCl + K2SO4 + Cr2(SO4)3 =>
6(NH3OH)Cl + K2Cr2O7 + 4 H2SO4 = 3 N2 + 13 H2O + 6 HCl + K2SO4 + Cr2(SO4)3
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
Na2CO3(s) + HCl(aq) = NaCl(aq) + CO2(q) + H2O(l) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + CO2(q) + H2O(l)
CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O
NO(g) + H2(g) = NH3(g) + H2O(g) =>
2 NO(g) + 5 H2(g) = 2 NH3(g) + 2 H2O(g)
BiCl3 + SnCl2 + KOH = Bi + K2SnO3 + KCl + H2O =>
2 BiCl3 + 3 SnCl2 + 18 KOH = 2 Bi + 3 K2SnO3 + 12 KCl + 9 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
H2C2O4 + KMnO4 = H2O + CO2 + MnO2 + KOH =>
3 H2C2O4 + 2 KMnO4 = 2 H2O + 6 CO2 + 2 MnO2 + 2 KOH
CaO(s) + H{2}O(l) = Ca(OH){2}(aq) =>
CaO(s) + H{2}O(l) = Ca(OH){2}(aq)
FeCl3 + Na2CO3 + HOH = FeOHCO3 + NaCl + CO2 =>
2 FeCl3 + 3 Na2CO3 + HOH = 2 FeOHCO3 + 6 NaCl + CO2
ScCl3 + Ni(NO3)2 = Sc(NO3)3 + NiCl2 =>
2 ScCl3 + 3 Ni(NO3)2 = 2 Sc(NO3)3 + 3 NiCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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