| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H4 + 4 O2 = 3 CO2 + 2 H2O
Al + CO2 = Al(CO2) =>
Al + CO2 = Al(CO2)
SO3{2-} + MnO4 = SO4{2-} + MnO3 =>
SO3{2-} + MnO4 = SO4{2-} + MnO3
Cu + Ni = CuNi =>
Cu + Ni = CuNi
(NH4)2CO3 + KOH = K2CO3 + H2O + NH3 =>
(NH4)2CO3 + 2 KOH = K2CO3 + 2 H2O + 2 NH3
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ni(NO3)2*6H2O + Mg(NO3)2*6H2O + C6H8O7*H2O = MgNiO3 + CO2 + NO2 + H2 =>
4 Ni(NO3)2*6H2O + 4 Mg(NO3)2*6H2O + 13 C6H8O7*H2O = 4 MgNiO3 + 78 CO2 + 16 NO2 + 113 H2
Cu + SO3 + H2O = CuSO4 + H2 =>
Cu + SO3 + H2O = CuSO4 + H2
AlCl3O9 = AlCl3 + O2 =>
2 AlCl3O9 = 2 AlCl3 + 9 O2
CuCl2 + K2S = Cu2S2 + KCl =>
2 CuCl2 + 2 K2S = Cu2S2 + 4 KCl
CuI + AgNO3 = CuAg + INO3 =>
CuI + AgNO3 = CuAg + INO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
ClO + NH3 = NH4Cl + N2 + H2O =>
2 ClO + 4 NH3 = 2 NH4Cl + N2 + 2 H2O
Zn(OH)2 + HNO3 = (Zn(NO3)2) + H2O =>
Zn(OH)2 + 2 HNO3 = (Zn(NO3)2) + 2 H2O
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
Y + Fe2 = YFe2 =>
Y + Fe2 = YFe2
CH{-}4 + Cl = CCl{-}4 + HCl =>
CH{-}4 + 2 Cl = CCl{-}4 + HCl
Sr(HCO3)2 + Sr(OH)2 = SrCO3 + H2O =>
Sr(HCO3)2 + Sr(OH)2 = 2 SrCO3 + 2 H2O
Na2O + N2O3 = NaNO2 =>
Na2O + N2O3 = 2 NaNO2
CuF + Ba = CuFBa =>
CuF + Ba = CuFBa
CuCl + O2 = CuCl2*3Cu(O) + CuCl2 =>
12 CuCl + 3 O2 = 2 CuCl2*3Cu(O) + 4 CuCl2
KOH + SO3 = K2SO4 + H2O =>
2 KOH + SO3 = K2SO4 + H2O
I2 + H2O = IO3 + H =>
I2 + 6 H2O = 2 IO3 + 12 H
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
KMnO4 + KOH = K2MnO5 + H =>
KMnO4 + KOH = K2MnO5 + H
C8570H37500N643S206O13200 + O2 = CO2 + H2O + NO2 + SO2 =>
C8570H37500N643S206O13200 + 12194 O2 = 8570 CO2 + 18750 H2O + 643 NO2 + 206 SO2
NaK + S = NaKS =>
NaK + S = NaKS
Ca{2+} + H2PO4{-} + H2O = Ca(H2PO4)2*H2O =>
Ca{2+} + 2 H2PO4{-} + H2O = Ca(H2PO4)2*H2O
CH3CH2Br + NaOH = C2H6BrNaO =>
CH3CH2Br + NaOH = C2H6BrNaO
C2H3NaO2 + H2SO4 = C2H4O2 + NaHSO4 =>
C2H3NaO2 + H2SO4 = C2H4O2 + NaHSO4
CaI2(aq) + Br2(l) = CaBr2(s) + I2(l) =>
CaI2(aq) + Br2(l) = CaBr2(s) + I2(l)
NaF + Mg(OH)2 = MgF2 + NaOH =>
2 NaF + Mg(OH)2 = MgF2 + 2 NaOH
Nb + OH = Nb(OH)5 =>
Nb + 5 OH = Nb(OH)5
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
CuI + AgNO3 = CuAg + INO3 =>
CuI + AgNO3 = CuAg + INO3
C3H5 + O2 = CO2 + H2O =>
4 C3H5 + 17 O2 = 12 CO2 + 10 H2O
CH3CHCl3 + H2O = CH3CHClO + HCl =>
CH3CHCl3 + H2O = CH3CHClO + 2 HCl
CaO + H2Br2 = CaBr2 + H2O =>
CaO + H2Br2 = CaBr2 + H2O
H2O + S = SOH + H2 =>
2 H2O + 2 S = 2 SOH + H2
CuI + AgNO3 = CuAg + INO3 =>
CuI + AgNO3 = CuAg + INO3
CH2O + C2H5OH = C2H5OCH2 + H2O =>
2 CH2O + 5 C2H5OH = 4 C2H5OCH2 + 3 H2O
FeCr2O4 = Cr2O3 + FeO =>
FeCr2O4 = Cr2O3 + FeO
C2H5OH + H2O2 = CO2 + H2O =>
C2H5OH + 6 H2O2 = 2 CO2 + 9 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH2OH + K2S2O8 = N2 + H2O + K2SO4 + H2SO4 =>
2 NH2OH + K2S2O8 = N2 + 2 H2O + K2SO4 + H2SO4
Ti + O2 + H2O = Ti(OH)4 =>
Ti + O2 + 2 H2O = Ti(OH)4
B2 + A2 = A3B5 =>
5 B2 + 3 A2 = 2 A3B5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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