| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 H2O = Ca(OH)2 + H2
C2H3N + H2O = CH3COOH + NH3 =>
C2H3N + 2 H2O = CH3COOH + NH3
Rb + H3PO4 = RbPO4 + H3 =>
Rb + H3PO4 = RbPO4 + H3
Al(ClO)3 = AlCl3 + O2 =>
2 Al(ClO)3 = 2 AlCl3 + 3 O2
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
Na + CdSO4 = Cd + Na2SO4 =>
2 Na + CdSO4 = Cd + Na2SO4
SbH3 + KClO3 + KOH + H2O = K(Sb(OH)5) + KCl =>
6 SbH3 + 7 KClO3 + 6 KOH + 3 H2O = 6 K(Sb(OH)5) + 7 KCl
CH3NH3 = NH3CH3 =>
CH3NH3 = NH3CH3
Zn(NO3)2 + H2O = Zn + O2 + HNO3 =>
2 Zn(NO3)2 + 2 H2O = 2 Zn + O2 + 4 HNO3
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
MgOHKOH = Mg(OH)2K =>
MgOHKOH = Mg(OH)2K
KNO3(aq) + H2SO4(aq) = K2SO4(aq) + HNO3(aq) =>
2 KNO3(aq) + H2SO4(aq) = K2SO4(aq) + 2 HNO3(aq)
KOH + H3PO4 = H2O + K3PO4 =>
3 KOH + H3PO4 = 3 H2O + K3PO4
Mg(NO3)2 + FeCl3 = Fe(NO3)2 + MgCl3 =>
Mg(NO3)2 + FeCl3 = Fe(NO3)2 + MgCl3
C2HNa + CH3Br = C3H4 + NaBr =>
C2HNa + CH3Br = C3H4 + NaBr
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Co + HNO3 = Co(NO3)2 + N2 + H2O =>
5 Co + 12 HNO3 = 5 Co(NO3)2 + N2 + 6 H2O
Sr(OH)2 + Na2SO4 = SrSO4 + NaOH =>
Sr(OH)2 + Na2SO4 = SrSO4 + 2 NaOH
I2 + FeS = FeI2 + S =>
I2 + FeS = FeI2 + S
C6H4(CH3)2 + O2 = C6H4(C02)O + H2O =>
C6H4(CH3)2 + 2 O2 = C6H4(C02)O + 3 H2O
Li + Ni(OH)2 = LiOH + Ni =>
2 Li + Ni(OH)2 = 2 LiOH + Ni
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH4NO2 + HCl = NH4Cl + HNO2 =>
NH4NO2 + HCl = NH4Cl + HNO2
Mg + HNO3(concentrated) = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3(concentrated) = 5 Mg(NO3)2 + N2 + 6 H2O
CH3MgI + SnCl4 = (CH3)4Sn + MgICl =>
4 CH3MgI + SnCl4 = (CH3)4Sn + 4 MgICl
NaBr + Br2 = NaBr3 =>
NaBr + Br2 = NaBr3
Cu*2{+} + Ni = Ni*2{+} + Cu =>
Cu*2{+} + Ni = Ni*2{+} + Cu
C17H33CO2CH3 + NO3{-} + PO4{-3} + H{+} + e = C60H87O23N12P + H2O =>
60 C17H33CO2CH3 + 228 NO3{-} + 19 PO4{-3} + 379 H{+} + 94e = 19 C60H87O23N12P + 443 H2O
C10H7OH + CH3OH = C10H7OCH3 + H2O =>
C10H7OH + CH3OH = C10H7OCH3 + H2O
AI + C = AIC =>
AI + C = AIC
Ba(NO2)2 + (NH4)2SO4 = BaSO4 + NH4NO2 =>
Ba(NO2)2 + (NH4)2SO4 = BaSO4 + 2 NH4NO2
SO2 + MnO2 = SO4 + Mn =>
SO2 + MnO2 = SO4 + Mn
MnO2 + NaOH = Na4MnO4 + H2O =>
MnO2 + 4 NaOH = Na4MnO4 + 2 H2O
C6H18OSi2 + O2 = SiO2 + CO2 + H2O =>
C6H18OSi2 + 12 O2 = 2 SiO2 + 6 CO2 + 9 H2O
CaI2(aq) + K2CO3(aq) = CaCO3(s) + KI(aq) =>
CaI2(aq) + K2CO3(aq) = CaCO3(s) + 2 KI(aq)
Li + HNO3 = Li2O + NO + NH4NO3 =>
14 Li + 4 HNO3 = 7 Li2O + 2 NO + NH4NO3
(CH3)2CHBr + NaOH = (CH3)2CHOH + NaBr =>
(CH3)2CHBr + NaOH = (CH3)2CHOH + NaBr
C14H26O13 + O2 = CO2 + H2O =>
C14H26O13 + 14 O2 = 14 CO2 + 13 H2O
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 10 CO2
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
K4Fe(CN)6 + HCl = HCN + KCl + FeCl2 =>
K4Fe(CN)6 + 6 HCl = 6 HCN + 4 KCl + FeCl2
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
I + SO4 = SO4I =>
I + SO4 = SO4I
KI(aq) + FeCl3(aq) = FeI3() + KCl() =>
3 KI(aq) + FeCl3(aq) = FeI3() + 3 KCl()
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
HClCaSO3 = HSO3CaCl =>
HClCaSO3 = HSO3CaCl
NH4CH3COO + CuSO4 = (NH4)2SO4 + Cu(CH3COO)2 =>
2 NH4CH3COO + CuSO4 = (NH4)2SO4 + Cu(CH3COO)2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
ZnBr2K2CO3 = Br2CO3K2Zn =>
ZnBr2K2CO3 = Br2CO3K2Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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