| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KI + 4 HNO3 + 12 HCl = 3 KICl4 + 4 NO + 8 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Na2CO3 + KOH = Na2OH + KCO3 =>
Na2CO3 + KOH = Na2OH + KCO3
LiCl + H2O = HCl + Li2O =>
2 LiCl + H2O = 2 HCl + Li2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C10H15NO + CH2Cl2 = C10H13NO + CH3Cl + HCl =>
C10H15NO + CH2Cl2 = C10H13NO + CH3Cl + HCl
KCl + MgCl4 = KCl2 + MgCl2 =>
2 KCl + MgCl4 = 2 KCl2 + MgCl2
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
Ag + H2S + O2 = H2O + AgSO =>
Ag + H2S + O2 = H2O + AgSO
HCl + Ng(OH)2 = NgCl2 + H2O =>
2 HCl + Ng(OH)2 = NgCl2 + 2 H2O
CuO + NaOH = CuHO + NaO =>
CuO + NaOH = CuHO + NaO
K + Cr(NO3)2 = KNO3 + Cr =>
2 K + Cr(NO3)2 = 2 KNO3 + Cr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Bi{+3} + KI = BiI3 + K{+} =>
Bi{+3} + 3 KI = BiI3 + 3 K{+}
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
K2SO4 + I2P = K2P + I2SO4 =>
K2SO4 + I2P = K2P + I2SO4
Fe + NaCl + H2O = FeCl + NaOH + H2 =>
2 Fe + 2 NaCl + 2 H2O = 2 FeCl + 2 NaOH + H2
C5H9NO2 + O2 = CO2 + CH4N2O + H2O =>
2 C5H9NO2 + 11 O2 = 9 CO2 + CH4N2O + 7 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
KCr(OH)4 = Cr(OH)3 + KOH =>
KCr(OH)4 = Cr(OH)3 + KOH
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
CH3Br = CH3 + Br =>
CH3Br = CH3 + Br
K2CO3 + CH3COOH = (CH3COO)2K + H2O + CO2 =>
4 K2CO3 + 15 CH3COOH = 8(CH3COO)2K + 6 H2O + 2 CO2
Ti(OH)4 = H2O + TiO2 =>
Ti(OH)4 = 2 H2O + TiO2
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Na2CO3 + Li2CO3 + Nb2O5 + SrCO3 + TiO2 = Li72Na528Nb600O1800Sr1400Ti1400O4200 + CO2 =>
264 Na2CO3 + 36 Li2CO3 + 300 Nb2O5 + 1400 SrCO3 + 1400 TiO2 = Li72Na528Nb600O1800Sr1400Ti1400O4200 + 1700 CO2
magnesium + CuNO3 = Mg(NO3)2 + copper =>
Mg + 2 CuNO3 = Mg(NO3)2 + 2 Cu
K3PO4 + Pb(NO3) = KNO3 + Pb3PO4 =>
K3PO4 + 3 Pb(NO3) = 3 KNO3 + Pb3PO4
Mg(ClO3)2 + K2Se = MgSe + KClO3 =>
Mg(ClO3)2 + K2Se = MgSe + 2 KClO3
C3H7OH + [O] = C3H6O + H2O =>
C3H7OH + [O] = C3H6O + H2O
KIO3(aq) + NaBr(aq) = KBr(aq) + NaIO3(s) =>
KIO3(aq) + NaBr(aq) = KBr(aq) + NaIO3(s)
CHCl3 + Fe + H2O = CH3OH + FeCl2 + CO2 =>
6 CHCl3 + 9 Fe + 7 H2O = 5 CH3OH + 9 FeCl2 + CO2
Na2CO3(aq) + Mg(NO3)2(aq) = NaNO3(aq) + MgCO3(aq) =>
Na2CO3(aq) + Mg(NO3)2(aq) = 2 NaNO3(aq) + MgCO3(aq)
Nd2O3 + BaCO3 + CuO + O2 = CO2 + NdBa2Cu3O7 =>
2 Nd2O3 + 8 BaCO3 + 12 CuO + O2 = 8 CO2 + 4 NdBa2Cu3O7
Br{-} + H{+} + MnO4 = Mn2{+} + Br2 + H2O =>
30 Br{-} + 32 H{+} + 4 MnO4 = 2 Mn2{+} + 15 Br2 + 16 H2O
Li(s) + AuCl3(aq) = LiCl + Au =>
3 Li(s) + AuCl3(aq) = 3 LiCl + Au
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4 =>
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
PbH2SO4 = PbSO4H2 =>
PbH2SO4 = PbSO4H2
Na2S2O3(aq) + I2(aq) = NaI(aq) + Na2S4O6(aq) =>
2 Na2S2O3(aq) + I2(aq) = 2 NaI(aq) + Na2S4O6(aq)
Ca(OH)2 + CH3CO2H = C4H6O4Ca + H2O =>
Ca(OH)2 + 2 CH3CO2H = C4H6O4Ca + 2 H2O
Na(ClO) + KI = NaI + K(ClO) =>
Na(ClO) + KI = NaI + K(ClO)
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
K + Zn = KZn =>
K + Zn = KZn
Bi2O5 + H2SO4 + H2O2 = Bi2SO43 + H2O =>
Bi2O5 + H2SO4 + 35 H2O2 = Bi2SO43 + 36 H2O
Sr(OH)2 + H2(SO4) = H(OH) + Sr2(SO4)2 =>
2 Sr(OH)2 + 2 H2(SO4) = 4 H(OH) + Sr2(SO4)2
KMnO4 + C3H6O + H2O = C3H6O2 + MnO2 + KOH =>
2 KMnO4 + 3 C3H6O + H2O = 3 C3H6O2 + 2 MnO2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/24
Équations équilibrées sur03/08/23
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