| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + Na2S = 2 KMnO2 + Na2SO4
Ba(OH)2 + Na3PO4 = Ba3(PO4)2 + NaOH =>
3 Ba(OH)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaOH
FeSONaOH = NaSOFe(OH) =>
FeSONaOH = NaSOFe(OH)
SAlO = AlOS =>
SAlO = AlOS
C6H4(NH2)COOH + (CH3CO)2O = C9H9NO3 + CH3COOH =>
C6H4(NH2)COOH + (CH3CO)2O = C9H9NO3 + CH3COOH
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
CaS + HNO3 = Ca2NO3 + NO + S + H2O =>
6 CaS + 4 HNO3 = 3 Ca2NO3 + NO + 6 S + 2 H2O
NCuO = CuNO =>
NCuO = CuNO
CaCOAlO = AlCOCaO =>
CaCOAlO = AlCOCaO
GaBr + Cl2 = GaCl + Br2 =>
2 GaBr + Cl2 = 2 GaCl + Br2
CaSZnCl = ZnSCaCl =>
CaSZnCl = ZnSCaCl
AgClNaCN = NaClAgCN =>
AgClNaCN = NaClAgCN
Br2 + FeI3 = FeBr3 + I2 =>
3 Br2 + 2 FeI3 = 2 FeBr3 + 3 I2
NaOHKBr = NaBrKOH =>
NaOHKBr = NaBrKOH
HgS + CaO = CaS + CaSO4 + Hg =>
4 HgS + 4 CaO = 3 CaS + CaSO4 + 4 Hg
HCH3OO + NaHCO3 = NaCH3COO + CO2 + H2O =>
2 HCH3OO + NaHCO3 = NaCH3COO + CO2 + 3 H2O
NaNO2 + H2SO4 = H + NO2 + Na2SO4 =>
2 NaNO2 + H2SO4 = 2 H + 2 NO2 + Na2SO4
HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4
C6H6O3S + O2 = CO2 + H2O + SO2 =>
C6H6O3S + 7 O2 = 6 CO2 + 3 H2O + SO2
NH4(OH) = NH4OH =>
NH4(OH) = NH4OH
KMnO4Fe2(SO4)3 = Fe2MnO4K(SO4)3 =>
KMnO4Fe2(SO4)3 = Fe2MnO4K(SO4)3
C2HNa + C3H7I = C2HI + C3H7Na =>
C2HNa + C3H7I = C2HI + C3H7Na
HIAg(OH) = AgIH2O =>
HIAg(OH) = AgIH2O
SCdO = CdSO =>
SCdO = CdSO
BaClK(IO3)2 = Ba(IO3)2KCl =>
BaClK(IO3)2 = Ba(IO3)2KCl
Ba(OH)2 + Mg(NO3)2 = Ba(NO3)2 + Mg(OH)2 =>
Ba(OH)2 + Mg(NO3)2 = Ba(NO3)2 + Mg(OH)2
CH3Cl + NaCN = CH3CN + NaCl =>
CH3Cl + NaCN = CH3CN + NaCl
CaO + Al = Ca + Ca(AlO2)2 =>
4 CaO + 2 Al = 3 Ca + Ca(AlO2)2
NH4ZnPO4 + H2O = NH4OH + HZnPO4 =>
NH4ZnPO4 + H2O = NH4OH + HZnPO4
C5H4N4O3HCONH2 = CO2NH3C5H4N4O2 =>
C5H4N4O3HCONH2 = CO2NH3C5H4N4O2
N2O + KMnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
5 N2O + 8 KMnO4 + 12 H2SO4 = 10 HNO3 + 8 MnSO4 + 4 K2SO4 + 7 H2O
KNaO = NaKO =>
KNaO = NaKO
C6H5Br + C2H5Br = C8H10 + HBr =>
3 C6H5Br + 7 C2H5Br = 4 C8H10 + 10 HBr
H2C2O4 + OH = (C2O4)2 + H2O =>
2 H2C2O4 + 4 OH = (C2O4)2 + 4 H2O
H2 + SO4 + KOH = K2SO4 + H2O =>
H2 + SO4 + 2 KOH = K2SO4 + 2 H2O
CH3Cl + NaCN = CH3CN + NaCl =>
CH3Cl + NaCN = CH3CN + NaCl
Li2CO3SiO2 = Li2SiO3CO2 =>
Li2CO3SiO2 = Li2SiO3CO2
H3NBH3 + H2O = NH4 + BO2 + H2 =>
H3NBH3 + 2 H2O = NH4 + BO2 + 3 H2
BeIF = FIBe =>
BeIF = FIBe
NaS2O3 + HCl = NaCl + S + SO2 + H2O =>
4 NaS2O3 + 4 HCl = 4 NaCl + 3 S + 5 SO2 + 2 H2O
C5H10O5 + Cu(OH)2 = C5H10O6 + Cu2O + H2O =>
C5H10O5 + 2 Cu(OH)2 = C5H10O6 + Cu2O + 2 H2O
K + SO2 = K2SO3 + K2S2O3 =>
4 K + 3 SO2 = K2SO3 + K2S2O3
AgNO3(aq) + KOH(aq) = KNO3(aq) + AgOH(s) =>
AgNO3(aq) + KOH(aq) = KNO3(aq) + AgOH(s)
KNO3 + C18H34O2 = CO2 + H2O + K2CO3 + N2 =>
102 KNO3 + 5 C18H34O2 = 39 CO2 + 85 H2O + 51 K2CO3 + 51 N2
NaI(aq)CaS = CaINaS =>
NaI(aq)CaS = CaINaS
Na2SiO3 + Co(NO3)2 = Co2SiO3 + Na(NO3)2 =>
Na2SiO3 + 2 Co(NO3)2 = Co2SiO3 + 2 Na(NO3)2
CH3COOH(aq) + NaOH(aq) = NaCH3COO(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = NaCH3COO(aq) + H2O(l)
C6H8O7 = C6H6O6H2O =>
C6H8O7 = C6H6O6H2O
TiO2MgCl2 = TiCl2MgO2 =>
TiO2MgCl2 = TiCl2MgO2
C2H5 = C + H2 =>
2 C2H5 = 4 C + 5 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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