| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClOC3H8O = CH3ClNaOHC2H4O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HO2{-} + CrO2{-} = CrO4{-} + OH{-} =>
2 HO2{-} + CrO2{-} = CrO4{-} + 2 OH{-}
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Co(NO3)2 + NaHCO3 = CoCO3 + NaNO3 + HNO3 =>
Co(NO3)2 + NaHCO3 = CoCO3 + NaNO3 + HNO3
NaCH3COO + HCl = NaCl + CH3COOH =>
NaCH3COO + HCl = NaCl + CH3COOH
K + SO2 = KSO2 =>
K + SO2 = KSO2
HN3 = H + N3 =>
HN3 = H + N3
C4H10 + Cl = C4H9 + HCl =>
C4H10 + Cl = C4H9 + HCl
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
(NH4)2CrO4 + HgBr2 = CrHgO4 + NH4Br =>
(NH4)2CrO4 + HgBr2 = CrHgO4 + 2 NH4Br
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C8H7N + O2 = CO2 + H2O + N03 =>
12 C8H7N + 117 O2 = 96 CO2 + 42 H2O + 4 N03
HO + Fe = Fe3O4 + H2 =>
4 HO + 3 Fe = Fe3O4 + 2 H2
C6H6 + CH3Br = C7H8 + HBr =>
C6H6 + CH3Br = C7H8 + HBr
Na2C2O4 + CaCl2 = NaCl + CaC2O4 =>
Na2C2O4 + CaCl2 = 2 NaCl + CaC2O4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al3 + Fe3O2 = AlO + Fe3 =>
2 Al3 + 3 Fe3O2 = 6 AlO + 3 Fe3
ZnSO4*7H2O + Na2H2EDTA = ZnH2EDTA + Na2SO4 + H2O =>
ZnSO4*7H2O + Na2H2EDTA = ZnH2EDTA + Na2SO4 + 7 H2O
C3H5(OH) + HNO3 = C3H5(NO3) + H2O =>
C3H5(OH) + HNO3 = C3H5(NO3) + H2O
LiOH + NaF = LiF + NaOH =>
LiOH + NaF = LiF + NaOH
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
HNO3 + LiSO4 = LiNO3 + HSO4 =>
HNO3 + LiSO4 = LiNO3 + HSO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
KIO3 + Cu(SCN) + HCl = KCl + Cu(SO4) + ICl + HCN + H2O =>
7 KIO3 + 4 Cu(SCN) + 14 HCl = 7 KCl + 4 Cu(SO4) + 7 ICl + 4 HCN + 5 H2O
NiSO4 + Al = Al2(SO4)3 + Ni =>
3 NiSO4 + 2 Al = Al2(SO4)3 + 3 Ni
NaC7H5O3 + H2SO4 = C7H6O3(s) + Na2SO4(aq) =>
2 NaC7H5O3 + H2SO4 = 2 C7H6O3(s) + Na2SO4(aq)
CaF2(aq) + I2(s) = F2(g) + CaI2(aq) =>
CaF2(aq) + I2(s) = F2(g) + CaI2(aq)
HNO3 + LiSO4 = LiNO3 + HSO4 =>
HNO3 + LiSO4 = LiNO3 + HSO4
Br2 + K3N = NBr2 + K3 =>
Br2 + K3N = NBr2 + K3
CuSO4(aq) + HCl = CuCl2 + H2SO4 =>
CuSO4(aq) + 2 HCl = CuCl2 + H2SO4
NaOH + SIO2 = Na2SIO3 + H2O =>
2 NaOH + SIO2 = Na2SIO3 + H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
I2 = I3 =>
3 I2 = 2 I3
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
silver + coppersulfate = silversulfate + copper =>
2 Ag + CuSO4 = Ag2SO4 + Cu
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s)
Fe + CuBr2 = Cu + FeBr2 =>
Fe + CuBr2 = Cu + FeBr2
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3COO(aq) =>
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3COO(aq)
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
KHCO3 = K2CO3CO2H2O =>
2 KHCO3 = K2CO3CO2H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
C2H3Br2 + Br2 = C2H2Br2 + HBr =>
2 C2H3Br2 + Br2 = 2 C2H2Br2 + 2 HBr
PbI2 + HNO3 = Pb(NO3)2 + HI =>
PbI2 + 2 HNO3 = Pb(NO3)2 + 2 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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