| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 ZnS + 2 AlPO4 = Zn3(PO4)2 + Al2S3
H{+} + I2 + (NO3){-} = (IO3){-} + NO2 + H2O =>
8 H{+} + I2 + 10(NO3){-} = 2(IO3){-} + 10 NO2 + 4 H2O
CaSO4 + HNo3 = Ca(No3)2 + H2SO4 =>
CaSO4 + 2 HNo3 = Ca(No3)2 + H2SO4
NaHCO3 + H2C6H6O7 = Na2C4H4O6 + CO2 + H2O =>
18 NaHCO3 + 5 H2C6H6O7 = 9 Na2C4H4O6 + 12 CO2 + 11 H2O
TiCl4 + Al2(CO3)3 = Ti(CO3)2 + AlCl3 =>
3 TiCl4 + 2 Al2(CO3)3 = 3 Ti(CO3)2 + 4 AlCl3
F2 + FeO = F2O + Fe =>
F2 + FeO = F2O + Fe
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
U = U2 =>
2 U = U2
Mg(s) + ZnCl2(aq) = MgCl + Zn =>
2 Mg(s) + ZnCl2(aq) = 2 MgCl + Zn
NaNo3 + PBO = PB(No3)2 + Na2O =>
2 NaNo3 + PBO = PB(No3)2 + Na2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C + SiO2 = SiC + O =>
C + SiO2 = SiC + 2 O
O2 + Cu = CuO =>
O2 + 2 Cu = 2 CuO
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Ca3N2 + H2O = NH3 + Ca(OH)2 =>
Ca3N2 + 6 H2O = 2 NH3 + 3 Ca(OH)2
C6H8O6 + NaHCO3 = CO2 + H2O + Na2C6H6O6 =>
C6H8O6 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2C6H6O6
CuCl2 + Na3(PO)4 = CuNa3 + Cl2(PO)4 =>
CuCl2 + Na3(PO)4 = CuNa3 + Cl2(PO)4
Ae2O3 + H2O = Ae(OH)3 =>
Ae2O3 + 3 H2O = 2 Ae(OH)3
C4H8 + HCl = C4H7Cl + H2 =>
C4H8 + HCl = C4H7Cl + H2
FeO*Cr2O3 + O2 + Na2CO3 = Fe2O3 + Na2CrO4 + CO2 =>
4 FeO*Cr2O3 + 7 O2 + 8 Na2CO3 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
NH4OH = H3N + H2O =>
NH4OH = H3N + H2O
Bi2O3 + CuO + GeO2 = Bi2CuGeO6 =>
Bi2O3 + CuO + GeO2 = Bi2CuGeO6
SO2 + HCOOH = CO2 + H2O + S =>
SO2 + 2 HCOOH = 2 CO2 + 2 H2O + S
CH3CH2CHNH2COOH + Ca(OH)2 = (CH3CH2CHNH2COO)2Ca + H2O =>
2 CH3CH2CHNH2COOH + Ca(OH)2 = (CH3CH2CHNH2COO)2Ca + 2 H2O
RaCr2O7 + HCl = RaCl2 + H2O + Cl2 + CrCl3 =>
RaCr2O7 + 14 HCl = RaCl2 + 7 H2O + 3 Cl2 + 2 CrCl3
C6H8O6 + ICl = C6H8O6ICl =>
C6H8O6 + ICl = C6H8O6ICl
HBr + KH = H2 + KBr =>
HBr + KH = H2 + KBr
HNO3 + Cr(OH)3 = Cr + NO3 + H2O =>
3 HNO3 + Cr(OH)3 = Cr + 3 NO3 + 3 H2O
C6H12 + O2 = CO2H2O =>
C6H12 + 9 O2 = 6 CO2H2O
Fe + Br + O = FeBrO =>
Fe + Br + O = FeBrO
Sn(OH)4 + Al(NO3)3 = Sn(NO3)4 + Al(OH)3 =>
3 Sn(OH)4 + 4 Al(NO3)3 = 3 Sn(NO3)4 + 4 Al(OH)3
C4H8 + HCl = C4H7Cl + H2 =>
C4H8 + HCl = C4H7Cl + H2
C5H8O2 + NH4OH = H2O + C5H11O2N =>
C5H8O2 + NH4OH = H2O + C5H11O2N
Cr3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
Cr3 + 3 KClO3 + 6 KOH = 3 K2CrO4 + 3 KCl + 3 H2O
C6H5COCH3 + Cl2 = C6H5COCH2Cl + HCl =>
C6H5COCH3 + Cl2 = C6H5COCH2Cl + HCl
H2O + As2O3 + NO3 = H3AsO4 + NO =>
3 H2O + As2O3 + NO3 = 2 H3AsO4 + NO
FeO + CuSO4 = FeSO4 + CuO =>
FeO + CuSO4 = FeSO4 + CuO
K2CO3 + NH4Cl = K2NH4 + CO3Cl =>
K2CO3 + NH4Cl = K2NH4 + CO3Cl
Al(OH)3 + CsOH = CsAlO2 + H2O =>
Al(OH)3 + CsOH = CsAlO2 + 2 H2O
BaCl2 + MgCl2 + NH4F = BaMgF4 + NH4Cl =>
BaCl2 + MgCl2 + 4 NH4F = BaMgF4 + 4 NH4Cl
N2O3 + H2O = NO2H =>
N2O3 + H2O = 2 NO2H
C7H8(s) + HNO3 = C7H5N3O6(s) + H2O(g) =>
C7H8(s) + 3 HNO3 = C7H5N3O6(s) + 3 H2O(g)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
MnCl2*4H2O + Na2CO3 = MnCO3 + NaCl + H2O =>
MnCl2*4H2O + Na2CO3 = MnCO3 + 2 NaCl + 4 H2O
Cr2O3 + O2 = CrO2 =>
2 Cr2O3 + O2 = 4 CrO2
C + SiO2 = SiC + CO =>
3 C + SiO2 = SiC + 2 CO
X + C = XC =>
X + C = XC
NaOH + Cl2 = NaCl + NaClO4 + H2O =>
8 NaOH + 4 Cl2 = 7 NaCl + NaClO4 + 4 H2O
K2SO4 + (NH4)2S = K2(NH4)2 + S2O4 =>
K2SO4 + (NH4)2S = K2(NH4)2 + S2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/11/24
Équations équilibrées sur10/11/23
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