| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 MnO2 + 3 KClO4 + 4 KOH = 4 KMnO4 + 3 KClO2 + 2 H2O
Na3PO4 + CaCl2 = Ca3O8P2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3O8P2 + 6 NaCl
Ag + HBr = AgHBr =>
Ag + HBr = AgHBr
H3PO4 + Na = H2 + Na3PO4 =>
2 H3PO4 + 6 Na = 3 H2 + 2 Na3PO4
CH2Cl2 + Cl2 = CHCl3 + H2 =>
2 CH2Cl2 + Cl2 = 2 CHCl3 + H2
Li + CO2 = Li2CO3 + C =>
4 Li + 3 CO2 = 2 Li2CO3 + C
C7H10O6 + NH4 + H = H2O + C7H7NO2 =>
C7H10O6 + NH4 + H = 4 H2O + C7H7NO2
CuSO4 + NaCl + Zn = CuCl2 + ZnSO4 + Na =>
CuSO4 + 2 NaCl + Zn = CuCl2 + ZnSO4 + 2 Na
KOH + PH3 + KNO3 = H2O + NO + K3PO4 =>
KOH + 3 PH3 + 8 KNO3 = 5 H2O + 8 NO + 3 K3PO4
C + S = CS2 =>
C + 2 S = CS2
Ni(NH3)6{+2} + H2O = Ni(OH)2 + NH3 + NH4{+} =>
Ni(NH3)6{+2} + 2 H2O = Ni(OH)2 + 4 NH3 + 2 NH4{+}
NaOH + Ba(OH)2 = Na(OH)2 + Ba2(OH)2 =>
2 NaOH + 2 Ba(OH)2 = 2 Na(OH)2 + Ba2(OH)2
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
Fe(OH)3 + HCl = FeCl3 + (OH)3 + H =>
Fe(OH)3 + 3 HCl = FeCl3 + (OH)3 + 3 H
I2 + HOH = HIO + HI =>
I2 + HOH = HIO + HI
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2 =>
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
MeO + H2PO4 = MePO4 + H2O =>
MeO + H2PO4 = MePO4 + H2O
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
sodiumchlorate = sodiumchlorite + oxygen =>
2 NaClO3 = 2 NaClO2 + O2
SO2 + BaO = BaSO3 =>
SO2 + BaO = BaSO3
LiPO4 + Mg(OH)2 = LiOH + Mg(PO4)2 =>
2 LiPO4 + Mg(OH)2 = 2 LiOH + Mg(PO4)2
Ba(No3)2 + H2O = Ba(OH)2 + HNo3 =>
Ba(No3)2 + 2 H2O = Ba(OH)2 + 2 HNo3
N + Ar = NAr =>
N + Ar = NAr
Na2Se = Na + Se =>
Na2Se = 2 Na + Se
Hg{2+} + Fe = Hg2{2+} + Fe{3+} =>
6 Hg{2+} + 2 Fe = 3 Hg2{2+} + 2 Fe{3+}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + NaFl = MgFl + Na =>
Mg + NaFl = MgFl + Na
MgCl2 + (NH4)2Co3 = MgCo3 + NH4Cl =>
MgCl2 + (NH4)2Co3 = MgCo3 + 2 NH4Cl
KIO3 + HCl = KICl2 + Cl2 + H2O =>
KIO3 + 6 HCl = KICl2 + 2 Cl2 + 3 H2O
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
Cu(NO3)2 + MgS = CuS + Mg(NO3)2 =>
Cu(NO3)2 + MgS = CuS + Mg(NO3)2
Cu3Zn2 + HCl = Cu + ZnCl2 + H2 =>
Cu3Zn2 + 4 HCl = 3 Cu + 2 ZnCl2 + 2 H2
C6H10O + MnO2 = C6H10O4 + Mn =>
2 C6H10O + 3 MnO2 = 2 C6H10O4 + 3 Mn
C5H10O + O2 = CO2 + H2O =>
C5H10O + 7 O2 = 5 CO2 + 5 H2O
Al(OH)3 + N2O5 = Al(NO3)3 + H2O =>
2 Al(OH)3 + 3 N2O5 = 2 Al(NO3)3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Sr + P4 = SrP =>
4 Sr + P4 = 4 SrP
H2O + MnO4{-} + SO3{2-} = MnO2 + SO4H{2-} + OH{-} =>
2 H2O + MnO4{-} + 3 SO3{2-} = MnO2 + 3 SO4H{2-} + OH{-}
Na2S + ZnCl2 = Na2Zn + SCl2 =>
Na2S + ZnCl2 = Na2Zn + SCl2
Al2(SO4)3 + NaHCO3 = Al2O3 + CO2 + Na2SO4 + H2O =>
Al2(SO4)3 + 6 NaHCO3 = Al2O3 + 6 CO2 + 3 Na2SO4 + 3 H2O
MnO2 + KBrO3 + KOH = K2MnO4 + KBr + H2O =>
3 MnO2 + KBrO3 + 6 KOH = 3 K2MnO4 + KBr + 3 H2O
H19 + N19 + C13 + Na14 = H19N19C13Na14 =>
H19 + N19 + C13 + Na14 = H19N19C13Na14
Li + CO2 = LiCO3 + C =>
2 Li + 3 CO2 = 2 LiCO3 + C
(NH4)2S + Hg(NO3)2 = (NH4)NO3 + HgS =>
(NH4)2S + Hg(NO3)2 = 2(NH4)NO3 + HgS
H3SiO3 + AgOH = H2O + Ag3SiO3 =>
H3SiO3 + 3 AgOH = 3 H2O + Ag3SiO3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
NaOH + C18H36O2 = NaC18H37O3 =>
NaOH + C18H36O2 = NaC18H37O3
V + HNO3 = NO2 + VO2NO3 + H2O =>
V + 6 HNO3 = 5 NO2 + VO2NO3 + 3 H2O
(NH4)2[Fe(H2O)6](SO4)2 + H2C2O4*H2O = Fe(C2O4)H2O + NH4HSO4 + H2O =>
(NH4)2[Fe(H2O)6](SO4)2 + H2C2O4*H2O = Fe(C2O4)H2O + 2 NH4HSO4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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