| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiSO4 + 8 NH3(aq) + 2 H2O = Ni(NH3)6(OH)2 + (NH4)2SO4
Na[Al(OH)4] + SO2 = Na2SO3 + Al(OH)3 + H2O =>
2 Na[Al(OH)4] + SO2 = Na2SO3 + 2 Al(OH)3 + H2O
Fe3(PO4)2 + Al2S3 = FeS + AlPO4 =>
Fe3(PO4)2 + Al2S3 = 3 FeS + 2 AlPO4
H2 + I2 = HI =>
H2 + I2 = 2 HI
Al2O3 + Fe = Fe2O3 + Al =>
Al2O3 + 2 Fe = Fe2O3 + 2 Al
CaO3 + C = CaC2 + CO =>
CaO3 + 5 C = CaC2 + 3 CO
ClO3{-} + C6H12O6 = Cl{-} + CO2 + H2O =>
4 ClO3{-} + C6H12O6 = 4 Cl{-} + 6 CO2 + 6 H2O
Mg3(BO3)2 + Na = Na3BO3 + Mg =>
Mg3(BO3)2 + 6 Na = 2 Na3BO3 + 3 Mg
C2H12O6 + O2 = CO + H2O =>
C2H12O6 + O2 = 2 CO + 6 H2O
(Cr2O7)2{-} + Br{-} + H{+} = Cr3{+} + Br2 + H2O =>
6(Cr2O7)2{-} + 154 Br{-} + 168 H{+} = 8 Cr3{+} + 77 Br2 + 84 H2O
CH3NH2 + CH3COOH = CH3NH3 + OCOCH3 =>
CH3NH2 + CH3COOH = CH3NH3 + OCOCH3
Li + Cu(NO3) = Li(NO3) + Cu =>
Li + Cu(NO3) = Li(NO3) + Cu
(NH4)2C2O4H2O + MnSO4(H2O)5 = MnC2O4(H2O)2 + (NH4)2SO4 + H2O =>
(NH4)2C2O4H2O + MnSO4(H2O)5 = MnC2O4(H2O)2 + (NH4)2SO4 + 4 H2O
NO3 = NO2 + O2 =>
2 NO3 = 2 NO2 + O2
CH3CO2H(aq) + NaHCO3(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g) =>
CH3CO2H(aq) + NaHCO3(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g)
F2 + NH4I = FNH4 + I2 =>
F2 + 2 NH4I = 2 FNH4 + I2
KOH(s) + NiSO4(aq) = KSO4(s) + NiOH(aq) =>
KOH(s) + NiSO4(aq) = KSO4(s) + NiOH(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
LiOH() + NaI() = LiI() + NaOH() =>
LiOH() + NaI() = LiI() + NaOH()
K2Br2 + MgSO4 = K2SO4 + MgBr2 =>
K2Br2 + MgSO4 = K2SO4 + MgBr2
SCN{-} + BrO3{-} + OH{-} = Br{-} + SO4{-2} + HCN =>
SCN{-} + BrO3{-} + OH{-} = Br{-} + SO4{-2} + HCN
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C6H10O5 + O3 = CO2 + H2O =>
C6H10O5 + 4 O3 = 6 CO2 + 5 H2O
NaCl + ZnO = Na2O + ZnCl2 =>
2 NaCl + ZnO = Na2O + ZnCl2
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Zn(OH)2 + NH3 = Zn(NH3)4(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4(OH)2
HgNO3 + K2CrO4 = KNO3 + Hg2CrO4 =>
2 HgNO3 + K2CrO4 = 2 KNO3 + Hg2CrO4
Cu + Pt(NO3)3 = Cu(NO3)2 + Pt =>
3 Cu + 2 Pt(NO3)3 = 3 Cu(NO3)2 + 2 Pt
C10H8 + H2 = C10H10 =>
C10H8 + H2 = C10H10
NH3 + H2O2 = H2O + HNO2 =>
NH3 + 3 H2O2 = 4 H2O + HNO2
C6H6 + CH3Br = C7H8 + HBr =>
C6H6 + CH3Br = C7H8 + HBr
Cd(OH)2 + HCl = CdCl2 + HOH =>
Cd(OH)2 + 2 HCl = CdCl2 + 2 HOH
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Fe + Cl23 = FeCl3 =>
23 Fe + 3 Cl23 = 23 FeCl3
Cu3(PO4) + HCl = CuCl + H3PO4 =>
Cu3(PO4) + 3 HCl = 3 CuCl + H3PO4
AgCl + Ba(OH)2 = BaCl2 + AgOH =>
2 AgCl + Ba(OH)2 = BaCl2 + 2 AgOH
MoS + O2 = Mo + SO2 =>
MoS + O2 = Mo + SO2
Na2FeO4 + BaCl4 = FeCl3 + Cl2 + NaCl + BaO =>
2 Na2FeO4 + 8 BaCl4 = 2 FeCl3 + 11 Cl2 + 4 NaCl + 8 BaO
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
I2 + NaF = NaI + F2 =>
I2 + 2 NaF = 2 NaI + F2
Ag = Ag{+} + e =>
Ag = Ag{+} + e
C10H8 + H2 = C10H10 =>
C10H8 + H2 = C10H10
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
Re2 + O2 = ReO =>
Re2 + O2 = 2 ReO
Al + Na2Cr2O7 + H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Al + Na2Cr2O7 + 7 H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + Na2SO4 + 7 H2O
Cl2 + K2SO3 = KCl + SO3 =>
Cl2 + K2SO3 = 2 KCl + SO3
Ba(OH)2 + H3PO3 = Ba3(PO3)2 + H2O =>
3 Ba(OH)2 + 2 H3PO3 = Ba3(PO3)2 + 6 H2O
HCl(aq)Sn(s) = SnCl(aq)H(g) =>
HCl(aq)Sn(s) = SnCl(aq)H(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/30/24
Équations équilibrées sur09/29/23
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