| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ge + 2 KOH + 2 H2O2 = K2GeO3 + 3 H2O
CH3Br + NaOH = NaBr + CH3OH =>
CH3Br + NaOH = NaBr + CH3OH
AlPO4 + NaNO3 = Al(NO3)3 + Na3PO4 =>
AlPO4 + 3 NaNO3 = Al(NO3)3 + Na3PO4
K2CrO4 + KCl + H2SO4 = K2SO4 + CrO2Cl2 + H2O =>
K2CrO4 + 2 KCl + 2 H2SO4 = 2 K2SO4 + CrO2Cl2 + 2 H2O
Fe3 + SiO2 = Fe3O + Si =>
2 Fe3 + SiO2 = 2 Fe3O + Si
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
Fe{3+}(aq) + Al(s) = Al{3+}(aq) + Fe(s) =>
Fe{3+}(aq) + Al(s) = Al{3+}(aq) + Fe(s)
K[Al(OH)4] + HCl = KOH + AlCl3 + H2O =>
K[Al(OH)4] + 3 HCl = KOH + AlCl3 + 3 H2O
Na + HC2H3O2 = NaOH + H2O + HC2 =>
Na + HC2H3O2 = NaOH + H2O + HC2
M + P6(NO3)2 = M(NO3)2 + P1 =>
M + P6(NO3)2 = M(NO3)2 + 6 P1
Na2S2O3 + HCl = SSO2 + NaCl + H2O =>
Na2S2O3 + 2 HCl = SSO2 + 2 NaCl + H2O
Al(MnO4)3 + H2O = Al(OH)3 + HMnO4 =>
Al(MnO4)3 + 3 H2O = Al(OH)3 + 3 HMnO4
(NH4)2Fe(SO4)2 + KOH = Fe(OH)2 + K2SO4 + NH3 + H2O =>
(NH4)2Fe(SO4)2 + 4 KOH = Fe(OH)2 + 2 K2SO4 + 2 NH3 + 2 H2O
Li + Al2O3 = Li2O + Al =>
6 Li + Al2O3 = 3 Li2O + 2 Al
VOCl2 + KOH = K2V4O9 + H2O + KCl =>
4 VOCl2 + 10 KOH = K2V4O9 + 5 H2O + 8 KCl
NaHCO3 + H3C6H8O7 = CO2 + Na3C5H5O7 + H2O =>
9 NaHCO3 + 2 H3C6H8O7 = 6 CO2 + 3 Na3C5H5O7 + 8 H2O
C4H8 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
C6H4(OH)2 = C6H4O2 + H2 =>
C6H4(OH)2 = C6H4O2 + H2
RbCl + Mg = Rb + MgCl2 =>
2 RbCl + Mg = 2 Rb + MgCl2
SnS2 + KOH = K2SnO3 + K2SnS3 + H2O =>
3 SnS2 + 6 KOH = K2SnO3 + 2 K2SnS3 + 3 H2O
H2MnO4 = H2 + MnO4 =>
H2MnO4 = H2 + MnO4
(NH4)2MoO4 + Al(NO3)3 = NH4NO3 + Al2(MoO4)3 =>
3(NH4)2MoO4 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(MoO4)3
H2 + CrCl3 = HCl + Cr =>
3 H2 + 2 CrCl3 = 6 HCl + 2 Cr
N2O10 = NO2 + O2 =>
N2O10 = 2 NO2 + 3 O2
AgClO4 + K3PO4 = Ag3PO4 + KClO4 =>
3 AgClO4 + K3PO4 = Ag3PO4 + 3 KClO4
C3H7CN + H2O = C3H7COOH + NH3 =>
C3H7CN + 2 H2O = C3H7COOH + NH3
NaClO2 + H2SO4 = ClO2 + NaSO4 + H2O + HCl =>
5 NaClO2 + 5 H2SO4 = 3 ClO2 + 5 NaSO4 + 4 H2O + 2 HCl
Mg + Fe2(SO4)3 = MgSO4 + Fe =>
3 Mg + Fe2(SO4)3 = 3 MgSO4 + 2 Fe
C6H5O + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 C6H5O + 9 K2Cr2O7 + 36 H2SO4 = 12 CO2 + 9 Cr2(SO4)3 + 9 K2SO4 + 41 H2O
Ag(CN)2{-} + Sn{2+} = Ag + CN{-} + Sn{4+} =>
2 Ag(CN)2{-} + Sn{2+} = 2 Ag + 4 CN{-} + Sn{4+}
ZnBr + Pb = PbBr2 + Zn =>
2 ZnBr + Pb = PbBr2 + 2 Zn
CuO + N2O + O2 = Cu(NO3)2 =>
CuO + N2O + 2 O2 = Cu(NO3)2
CO2 + Ca + OH = CaCO3 + H2O =>
CO2 + Ca + 2 OH = CaCO3 + H2O
H2O2 + Al(OH)3 = AlO2 + H2O =>
H2O2 + 2 Al(OH)3 = 2 AlO2 + 4 H2O
CUO + CO = CU + CO2 =>
CUO + CO = CU + CO2
C3H6O3 + NaOH = NaC3H5O3 + H2O =>
C3H6O3 + NaOH = NaC3H5O3 + H2O
Na2SO4 + Fe3(PO4)2 = FeSO4 + Na3PO4 =>
3 Na2SO4 + Fe3(PO4)2 = 3 FeSO4 + 2 Na3PO4
Ag3PO3 + Fe2(CO3)3 = Ag2CO3 + FePO3 =>
2 Ag3PO3 + Fe2(CO3)3 = 3 Ag2CO3 + 2 FePO3
LiOH + HCl = Li3OCl + H2O =>
3 LiOH + HCl = Li3OCl + 2 H2O
K4Fe(CN)6 + PbO2 + HCl = KCl + FeCl3 + PbCl2 + CO2 + HNO2 + H2O =>
2 K4Fe(CN)6 + 49 PbO2 + 112 HCl = 8 KCl + 2 FeCl3 + 49 PbCl2 + 12 CO2 + 12 HNO2 + 50 H2O
N2O + NaOH = N2 + NaNO3 + H2O =>
5 N2O + 2 NaOH = 4 N2 + 2 NaNO3 + H2O
HClNaOH = NaClH2O* =>
HClNaOH = NaClH2O*
CrO3 + CH3OH = Cr2O3 + CH2O + H2O =>
2 CrO3 + 3 CH3OH = Cr2O3 + 3 CH2O + 3 H2O
Na3CrO3 + Cl2 + NaOH = NaCrO4 + NaCl + H2O =>
Na3CrO3 + 2 Cl2 + 2 NaOH = NaCrO4 + 4 NaCl + H2O
KAl(OH)4 = Al2O3 + KOH + H2O =>
2 KAl(OH)4 = Al2O3 + 2 KOH + 3 H2O
HClNaOH = NaClH2O* =>
HClNaOH = NaClH2O*
Ag2Co3 = Ag + Co2 =>
2 Ag2Co3 = 4 Ag + 3 Co2
C6H2N4O5 + O2 = H2O + CO + N2 =>
C6H2N4O5 + O2 = H2O + 6 CO + 2 N2
I2 + AgNO3 = AgI + INO3 =>
I2 + AgNO3 = AgI + INO3
Al + Sn(OH)2 = Al(OH)2 + Sn =>
Al + Sn(OH)2 = Al(OH)2 + Sn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/03/24
Équations équilibrées sur07/03/23
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