| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H9(OH)3 + 9 O2 = 6 CO2 + 12 H2O
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaI + CaBr2 = NaBr + CaI2 =>
2 NaI + CaBr2 = 2 NaBr + CaI2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4
HNO3 + H = NH2OH + H2O =>
HNO3 + 6 H = NH2OH + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C3H8O3 = C10H16 + CO2 + H2O =>
4 C3H8O3 = C10H16 + 2 CO2 + 8 H2O
Mg(OH)2 + KMnO4 = Mg(MnO4)2 + KOH =>
Mg(OH)2 + 2 KMnO4 = Mg(MnO4)2 + 2 KOH
Cr2O3 + NaOH + H2O = Na[Cr(OH)4] =>
Cr2O3 + 2 NaOH + 3 H2O = 2 Na[Cr(OH)4]
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
AgNO3 + K4(Fe(CN)6) = Ag4(Fe(CN)6) + KNO3 =>
4 AgNO3 + K4(Fe(CN)6) = Ag4(Fe(CN)6) + 4 KNO3
CH3CH2OH + KBr = CH3Br + CH2OHK =>
CH3CH2OH + KBr = CH3Br + CH2OHK
Fe(NO3)2 + Na2CO3 = FeCO3 + NaNO3 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + 2 NaNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaI + CaBr2 = NaBr + CaI2 =>
2 NaI + CaBr2 = 2 NaBr + CaI2
K2SO4 + NH3 + H2O = KOH + (NH4)2SO4 =>
K2SO4 + 2 NH3 + 2 H2O = 2 KOH + (NH4)2SO4
CH3(CH2)4OH + CH3COOH = C7H14O2 + H2O =>
CH3(CH2)4OH + CH3COOH = C7H14O2 + H2O
SiO2 + NaOH = H2O + Na2SiO3 =>
SiO2 + 2 NaOH = H2O + Na2SiO3
(C2H5)2N2H2 + O2 = CO2 + H2O + NH3 =>
2(C2H5)2N2H2 + 11 O2 = 8 CO2 + 6 H2O + 4 NH3
CH3MgBr + CH3CH2OH = CH4 + CH3CH2OMgBr =>
CH3MgBr + CH3CH2OH = CH4 + CH3CH2OMgBr
Sr[Al(OH)4]2 + HNO3 = Sr(NO3)2 + Al(NO3)3 + H2O =>
Sr[Al(OH)4]2 + 8 HNO3 = Sr(NO3)2 + 2 Al(NO3)3 + 8 H2O
FeCl3 + AlSO4 = AlCl3 + FeSO4 =>
FeCl3 + AlSO4 = AlCl3 + FeSO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ca + ZnS = Zn + CaS =>
Ca + ZnS = Zn + CaS
NO2 + P = N2 + P2O5 =>
10 NO2 + 8 P = 5 N2 + 4 P2O5
Fe4[Fe(CN)6]3 + Na2CO3 + H2O = Fe(OH)3 + Na4[Fe(CN)6] + NaHCO3 =>
Fe4[Fe(CN)6]3 + 12 Na2CO3 + 12 H2O = 4 Fe(OH)3 + 3 Na4[Fe(CN)6] + 12 NaHCO3
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
Na2Cr2O7 + SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
NO2 + P = N2 + P2O5 =>
10 NO2 + 8 P = 5 N2 + 4 P2O5
Mn(OH)4 + HCl = Cl2 + Mn(OH)2 + H2O =>
Mn(OH)4 + 2 HCl = Cl2 + Mn(OH)2 + 2 H2O
NaI + CaBr2 = NaBr + CaI2 =>
2 NaI + CaBr2 = 2 NaBr + CaI2
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(aq) =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(aq)
MnO2 + H2O = MnO(OH)2 =>
MnO2 + H2O = MnO(OH)2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CH3CH2CH2CH2COOH + CH3CH2CH2OH = CH3CH2CH2CH2COOCH2CH2CH2 + H2O =>
15 CH3CH2CH2CH2COOH + 7 CH3CH2CH2OH = 12 CH3CH2CH2CH2COOCH2CH2CH2 + 13 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
BaCl2 + (NH4)3PO4 = BaPO4 + (NH4)3Cl2 =>
BaCl2 + (NH4)3PO4 = BaPO4 + (NH4)3Cl2
NaI + CaBr2 = NaBr + CaI2 =>
2 NaI + CaBr2 = 2 NaBr + CaI2
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
O2 + NO = NO2 =>
O2 + 2 NO = 2 NO2
Si + HNO3 + HF = SiF4 + NO2 + H2O =>
Si + 4 HNO3 + 4 HF = SiF4 + 4 NO2 + 4 H2O
P + H2O = PH3 + H3PO4 =>
8 P + 12 H2O = 5 PH3 + 3 H3PO4
Mg + H2O2 = MgO2 + H2O =>
Mg + 2 H2O2 = MgO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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