| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl(SO4)2 + Ba(NO3) = Cl(NO3) + Ba(SO4)2
C4H6O + HBr = C4H5Br + H2O =>
C4H6O + HBr = C4H5Br + H2O
KCN + H2O = KOH + HCN =>
KCN + H2O = KOH + HCN
PB(C2H3O2)2 + CuSO4 = PBSO4 + Cu(C2H3O2)2 =>
PB(C2H3O2)2 + CuSO4 = PBSO4 + Cu(C2H3O2)2
K3PO4 + Ba(NO3)2 = K3(NO3)2 + BaPO4 =>
K3PO4 + Ba(NO3)2 = K3(NO3)2 + BaPO4
CH3CH2 + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
6 CH3CH2 + 5 Na2Cr2O7 + 20 H2SO4 = 6 CH3COOH + 5 Cr2(SO4)3 + 5 Na2SO4 + 23 H2O
Pb(NO3)2 + ZnBr2 = PbBr2Zn(NO3)2 =>
Pb(NO3)2 + ZnBr2 = PbBr2Zn(NO3)2
Rb + AlCl2 = Cl2 + RbAl =>
Rb + AlCl2 = Cl2 + RbAl
CuSO4 + Zn(NO3)2 = CuNO3 + Zn(SO4)2 =>
2 CuSO4 + Zn(NO3)2 = 2 CuNO3 + Zn(SO4)2
MnO{4}{-} + C{2}O{4}{2-} + H{+} = Mn{2+} + H{2}O + CO{2} =>
MnO{4}{-} + C{2}O{4}{2-} + 2 H{+} = Mn{2+} + 2 H{2}O + CO{2}
HBr + Cd(HCO3)2 = Br2Cd + H2O + CO2 =>
2 HBr + Cd(HCO3)2 = Br2Cd + 2 H2O + 2 CO2
Na + HCl2 = H + NaCl =>
2 Na + HCl2 = H + 2 NaCl
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
N2O + ClO{-} + OH{-} = Cl{-} + NO2{-} + H2O =>
N2O + 2 ClO{-} + 2 OH{-} = 2 Cl{-} + 2 NO2{-} + H2O
NiSO3 + HgNO3 = Hg2SO3 + Ni(NO3)2 =>
NiSO3 + 2 HgNO3 = Hg2SO3 + Ni(NO3)2
Na2CO3 + Nb2O5 = Na2Nb4O11 + CO2 =>
Na2CO3 + 2 Nb2O5 = Na2Nb4O11 + CO2
K + Pb3O = Pb + KO =>
K + Pb3O = 3 Pb + KO
CuSO4*5H2O + NH2OH = Cu2O + N2 + H2O + H2SO4 =>
2 CuSO4*5H2O + 2 NH2OH = Cu2O + N2 + 11 H2O + 2 H2SO4
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
IO3{-} + I{-} + H{+} = I3 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 2 I3 + 3 H2O
BaCO3 + CuO + Y2O3 = Y2BaCuO5 + CO2 =>
BaCO3 + CuO + Y2O3 = Y2BaCuO5 + CO2
NaCl + H2O = Cl2 + Na(OH)2 + H2 =>
2 NaCl + 4 H2O = Cl2 + 2 Na(OH)2 + 2 H2
H2O2 + Na2S = Na2SO2 + H2O =>
2 H2O2 + Na2S = Na2SO2 + 2 H2O
H2SHClO = SHClH2O =>
H2SHClO = SHClH2O
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
Na + H2CrO4 = Na2CrO4 + H2 =>
2 Na + H2CrO4 = Na2CrO4 + H2
KBr + H2O2 + H2SO4 = K2SO4 + Br2 + H2O =>
2 KBr + H2O2 + H2SO4 = K2SO4 + Br2 + 2 H2O
Cr(OH)3 + HO + KOH = K2CrO4 + H2O =>
Cr(OH)3 + 3 HO + 2 KOH = K2CrO4 + 4 H2O
C400 + O2 = CO =>
C400 + 200 O2 = 400 CO
KNO3 + FeCl3 = KCl3 + NO3Fe =>
KNO3 + FeCl3 = KCl3 + NO3Fe
Ca3PO4 + H2O = H3PO4 + CaOH =>
Ca3PO4 + 3 H2O = H3PO4 + 3 CaOH
P2O5 + Cs2O = Cs3PO4 =>
P2O5 + 3 Cs2O = 2 Cs3PO4
SiCl2 + H2O = SiO2 + HCl + H2 =>
SiCl2 + 2 H2O = SiO2 + 2 HCl + H2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
HC2H3O2 + O2 = H2O + CO2 =>
HC2H3O2 + 2 O2 = 2 H2O + 2 CO2
FeSO4 + HBr = Fe(Br)2 + H2SO4 =>
FeSO4 + 2 HBr = Fe(Br)2 + H2SO4
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
N2O4 + H2 = N2 + H2O =>
N2O4 + 4 H2 = N2 + 4 H2O
Fe + CO2 = Fe2O3 + CO =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO
K2Cr2O7 + H2SO4 + H2O2 + C2H5OC2H5 = CrO(O2)2C4H10O + H2O + K2SO4 =>
K2Cr2O7 + H2SO4 + 4 H2O2 + 2 C2H5OC2H5 = 2 CrO(O2)2C4H10O + 5 H2O + K2SO4
K2SO3 + HClO4 = HClO3 + K2SO4 =>
K2SO3 + HClO4 = HClO3 + K2SO4
Na2S + PbCl2 = NaCl + PbS =>
Na2S + PbCl2 = 2 NaCl + PbS
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
AlCl3(aq) + KOH(aq) = AlK(s) + Cl3OH(aq) =>
AlCl3(aq) + KOH(aq) = AlK(s) + Cl3OH(aq)
CO2 + HCl = HCO3 + ClCO =>
2 CO2 + HCl = HCO3 + ClCO
Na2(OH)2 + CuSO4 = Cu(OH)2 + Na2SO4 =>
Na2(OH)2 + CuSO4 = Cu(OH)2 + Na2SO4
H2O2 + Ce(SO4)2 = Ce2(SO4)3 + H2SO4 + O2 =>
H2O2 + 2 Ce(SO4)2 = Ce2(SO4)3 + H2SO4 + O2
C6H12 + KMnO4 = KMnO2 + C6H11OH =>
2 C6H12 + KMnO4 = KMnO2 + 2 C6H11OH
KNO3 + C6H12O6 = CO2 + H2O + KNO2 =>
12 KNO3 + C6H12O6 = 6 CO2 + 6 H2O + 12 KNO2
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/24
Équations équilibrées sur10/20/23
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