| Équations équilibrées la veille |
AgNO3 + HCl = AgCl + HNO3
C5H10 + NaOH = C5H9{-} + NaOH2{+} =>
C5H10 + NaOH = C5H9{-} + NaOH2{+}
Cu(NO3)2(s) + NaOH(g) = Cu(OH)2 + NaNO3 =>
Cu(NO3)2(s) + 2 NaOH(g) = Cu(OH)2 + 2 NaNO3
CuO + CH3COONa = CH3COOCu + NaO =>
CuO + CH3COONa = CH3COOCu + NaO
CH3CH2CHOHCH2 + Cr2O7{2-} + H{+} = CH3CH2COCH3 + Cr{3+} + H2O =>
6 CH3CH2CHOHCH2 + Cr2O7{2-} + 8 H{+} = 6 CH3CH2COCH3 + 2 Cr{3+} + 7 H2O
AlClPLi = AlPLiCl =>
AlClPLi = AlPLiCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HCl + ZnS = HS + ClZn =>
HCl + ZnS = HS + ClZn
Na2H3IO6 + AgNO3 = Ag5IO6 + NaNO3 + HNO3 =>
Na2H3IO6 + 5 AgNO3 = Ag5IO6 + 2 NaNO3 + 3 HNO3
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CH3COOH(aq) + C2H5OH(aq) = C4H8O2(aq) + H2O(l) =>
CH3COOH(aq) + C2H5OH(aq) = C4H8O2(aq) + H2O(l)
Al + NaNO3 + NaOH + H2O = NaAlO2 + NH3 =>
8 Al + 3 NaNO3 + 5 NaOH + 2 H2O = 8 NaAlO2 + 3 NH3
Fe2O3 + SnO2 + SiO2 + Sn = Fe4Si2Sn7O16 =>
2 Fe2O3 + 3 SnO2 + 2 SiO2 + 4 Sn = Fe4Si2Sn7O16
NiCl2*6H2O + NH4OH = Ni(NH3)6Cl2 + H2O =>
NiCl2*6H2O + 6 NH4OH = Ni(NH3)6Cl2 + 12 H2O
KMnO4 + H2C2O4 + HCl = MnCl2 + KCl + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 MnCl2 + 2 KCl + 10 CO2 + 8 H2O
NaF + Mg(NO3)2 = MgF2 + NaNO3 =>
2 NaF + Mg(NO3)2 = MgF2 + 2 NaNO3
Ca(NO3)2 + Li2SO3 = LiNO3 + CaSO3 =>
Ca(NO3)2 + Li2SO3 = 2 LiNO3 + CaSO3
Ni + NH4Cl = NiCl2 + NH4 =>
Ni + 2 NH4Cl = NiCl2 + 2 NH4
Cu2SO4 + HCI = H2SO4 + CuCI =>
Cu2SO4 + 2 HCI = H2SO4 + 2 CuCI
Fe(OH)3 + H2SO4 = Fe(HSO4)3 + H2O =>
Fe(OH)3 + 3 H2SO4 = Fe(HSO4)3 + 3 H2O
Ni2S3 = Ni + S =>
Ni2S3 = 2 Ni + 3 S
Mg(NO2)2 = Mg2 + NO2 =>
2 Mg(NO2)2 = Mg2 + 4 NO2
MgCO3 + Ce(NO3)3 + NH4H2PO4 = MgCe4(PO4)6 + NH3 + HNO3 + CO2 + H2O =>
2 MgCO3 + 8 Ce(NO3)3 + 12 NH4H2PO4 = 2 MgCe4(PO4)6 + 13 NH3 + 23 HNO3 + 2 CO2 + 5 H2O
AgNo3 + NaI = NaNo3 + AgI =>
AgNo3 + NaI = NaNo3 + AgI
Cr2(SO4)3 + NaOH + Cl = NaCl + Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 16 NaOH + 6 Cl = 6 NaCl + 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
PClO2 + H2O = HCl + H3PO4 =>
PClO2 + 2 H2O = HCl + H3PO4
PO4{3-} + Ca(OH)2 + H{+} = Ca3(PO4)2 + H2O =>
2 PO4{3-} + 3 Ca(OH)2 + 6 H{+} = Ca3(PO4)2 + 6 H2O
Ca(NO3)2 + Na2(CO3) = Ca(CO3)2 + Na + NO3 =>
Ca(NO3)2 + 2 Na2(CO3) = Ca(CO3)2 + 4 Na + 2 NO3
Na2O + NH3 = NaOH + NaNH2 =>
Na2O + NH3 = NaOH + NaNH2
C3H6OS + O2 = CO2 + H2O + SO2 =>
C3H6OS + 5 O2 = 3 CO2 + 3 H2O + SO2
CH3CH2COOH + CH3(CH2)2CH2OH = CH3COO(CH2)3CH3 + H2O =>
4 CH3CH2COOH + 3 CH3(CH2)2CH2OH = 4 CH3COO(CH2)3CH3 + 3 H2O
(NH2)2CO + H2O = NH3 + CO2 =>
(NH2)2CO + H2O = 2 NH3 + CO2
KClZn = KZnCl =>
KClZn = KZnCl
C22H22 + O2 = CO2 + H2O =>
2 C22H22 + 55 O2 = 44 CO2 + 22 H2O
Ni2O3 + H2O = H2Ni2O4 =>
Ni2O3 + H2O = H2Ni2O4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NaOH(aq) + Li2SO4(aq) = Na2SO4(aq) + LiOH(aq) =>
2 NaOH(aq) + Li2SO4(aq) = Na2SO4(aq) + 2 LiOH(aq)
Na2S2O3 + Br2 + H2O = Na2SO4 + S + HBr =>
Na2S2O3 + Br2 + H2O = Na2SO4 + S + 2 HBr
CaCO3 + SO2 = CaSO3 + C + O2 =>
CaCO3 + SO2 = CaSO3 + C + O2
KClO3 + H2SO4 = K2SO4 + KClO4 + ClO2 + H2O =>
3 KClO3 + H2SO4 = K2SO4 + KClO4 + 2 ClO2 + H2O
K2CrO3 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
2 K2CrO3 + 2 KI + 6 H2SO4 = Cr2(SO4)3 + 3 K2SO4 + I2 + 6 H2O
Cl2O5 + HCl = Cl + H2O =>
Cl2O5 + 10 HCl = 12 Cl + 5 H2O
Ca + HI = CaI + H2 =>
2 Ca + 2 HI = 2 CaI + H2
MgI2 + FeCl3 = MgCl2 + FeI3 =>
3 MgI2 + 2 FeCl3 = 3 MgCl2 + 2 FeI3
FeCl3 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
2 FeCl3 + 3 Cl2 + 16 KOH = 2 K2FeO4 + 12 KCl + 8 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
BBr3 + F3BN(CH3)3 = B(CH3)3 + F3BNBr3 =>
BBr3 + F3BN(CH3)3 = B(CH3)3 + F3BNBr3
N2(g) + O2(g) = NO2(g) =>
N2(g) + 2 O2(g) = 2 NO2(g)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca(OH)NO3 + NaHSO4 = H2O + CaNO3NaSO4 =>
Ca(OH)NO3 + NaHSO4 = H2O + CaNO3NaSO4
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