| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2*6H2O + 2 NaOH = ZnO + 2 Na(NO3) + 7 H2O
PbCrO4 + KI + HCl = PbCl2 + CrI3 + KCl + I2 + H2O =>
2 PbCrO4 + 12 KI + 16 HCl = 2 PbCl2 + 2 CrI3 + 12 KCl + 3 I2 + 8 H2O
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
Cr2O3 + H2 = CrH + H2O =>
Cr2O3 + 4 H2 = 2 CrH + 3 H2O
MeO + H2PO4 = MePO4 + H2O =>
MeO + H2PO4 = MePO4 + H2O
KBrO3 + KNO2 = KBr + KNO3 =>
KBrO3 + 3 KNO2 = KBr + 3 KNO3
Al + S = Al3S2 =>
3 Al + 2 S = Al3S2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + Fe(NO3)3 = Al(NO3)3 + Fe =>
Al + Fe(NO3)3 = Al(NO3)3 + Fe
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HNO3 + SO2 = H2SO4 + NO2 =>
2 HNO3 + SO2 = H2SO4 + 2 NO2
C3H4Cl2 + Mg = MgCl2 + C3H4 =>
C3H4Cl2 + Mg = MgCl2 + C3H4
C2H3O2{-} + H{+} = HC2H3O2 =>
C2H3O2{-} + H{+} = HC2H3O2
Fe(OH)3 + CH3COOH = C14H27Fe3O18 + H2O =>
3 Fe(OH)3 + 7 CH3COOH = C14H27Fe3O18 + 5 H2O
Na2CO3 + KMnO4 = NaMnO4 + K2CO3 =>
Na2CO3 + 2 KMnO4 = 2 NaMnO4 + K2CO3
(NH4)3PO4*12MoO3 + OH{-} = MoO4{-2} + HPO4{-2} + NH4{+} + H2O =>
(NH4)3PO4*12MoO3 + 23 OH{-} = 12 MoO4{-2} + HPO4{-2} + 3 NH4{+} + 11 H2O
SnO2 + S + Na2CO3 = Na2SnS3 + SO2 + CO2 =>
2 SnO2 + 9 S + 2 Na2CO3 = 2 Na2SnS3 + 3 SO2 + 2 CO2
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + H2O + NH3 =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O + 2 NH3
C6H12 + Cl2 = C6H11C + HCl =>
7 C6H12 + 9 Cl2 = 6 C6H11C + 18 HCl
[Pt(NH3)3Cl2]Cl2 + H2O = PtCl2*6H2O + NH4Cl + NH3 + H2O2 =>
[Pt(NH3)3Cl2]Cl2 + 8 H2O = PtCl2*6H2O + 2 NH4Cl + NH3 + H2O2
C4H8O2 + O2 = CO + H2O =>
C4H8O2 + 3 O2 = 4 CO + 4 H2O
Ba(OH)2 + Na2CO3 = BaCO3 + Na2(OH)2 =>
Ba(OH)2 + Na2CO3 = BaCO3 + Na2(OH)2
ZnCl2(aq) + H2SO4(l) = HCl(aq) + ZnSO4 =>
ZnCl2(aq) + H2SO4(l) = 2 HCl(aq) + ZnSO4
Ba(OH)2 + NO2 + O2 = Ba(NO3)2 + H2O =>
2 Ba(OH)2 + 4 NO2 + O2 = 2 Ba(NO3)2 + 2 H2O
CH4N2 + Cu(CH3COO)2 = C2H7NO2 + Cu(CN)2 =>
2 CH4N2 + Cu(CH3COO)2 = 2 C2H7NO2 + Cu(CN)2
MgCl2 + Ca(NO3)2 = Mg(NO3)2 + CaCl2 =>
MgCl2 + Ca(NO3)2 = Mg(NO3)2 + CaCl2
NaCl + CuSO4 + SO2 + H2O = CuCl + Na2SO4 + H2SO4 =>
2 NaCl + 2 CuSO4 + SO2 + 2 H2O = 2 CuCl + Na2SO4 + 2 H2SO4
Br2 + NaCl = Br2Cl + Na =>
Br2 + NaCl = Br2Cl + Na
SO4H2 + Zn = SO4Zn + H2 =>
SO4H2 + Zn = SO4Zn + H2
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
Cl2 + BaBr2 = BaCl + Br2 =>
Cl2 + 2 BaBr2 = 2 BaCl + 2 Br2
SO4H2 + Zn = SO4Zn + H2 =>
SO4H2 + Zn = SO4Zn + H2
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
CuSO4 + NaI = CuI2 + Na2SO4 =>
CuSO4 + 2 NaI = CuI2 + Na2SO4
C3H8 + O2 = C2O4 + H2 =>
2 C3H8 + 6 O2 = 3 C2O4 + 8 H2
Fe(OH)2 + Xe = XeOH + Fe =>
Fe(OH)2 + 2 Xe = 2 XeOH + Fe
KHSO4 + KHS = K2S2O3 + H2O =>
KHSO4 + KHS = K2S2O3 + H2O
NaOH2S = NaSH2O =>
NaOH2S = NaSH2O
Cd3(PO4)2 = Cd3 + PO4 =>
Cd3(PO4)2 = Cd3 + 2 PO4
H4Si + O = SiO2 + H2O =>
H4Si + 4 O = SiO2 + 2 H2O
KClO3 + KCl + HNO = KNO3 + Cl2 + H2O =>
5 KClO3 + KCl + 6 HNO = 6 KNO3 + 3 Cl2 + 3 H2O
HJ + HJO3 = J2 + H2O =>
5 HJ + HJO3 = 3 J2 + 3 H2O
MgCO3 + H3Po4 = Mg3(Po4)2 + CO2 + H2O =>
3 MgCO3 + 2 H3Po4 = Mg3(Po4)2 + 3 CO2 + 3 H2O
C54H100O7 + O2 = CO2 + H2O =>
2 C54H100O7 + 151 O2 = 108 CO2 + 100 H2O
Na2SO3 + KOH + KMnO4 = Na2SO4 + H2O + K2MnO4 =>
Na2SO3 + 2 KOH + 2 KMnO4 = Na2SO4 + H2O + 2 K2MnO4
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
N2SO3(aq) + AgNO3(aq) = Ag2SO3(aq) + N2O3(s) =>
N2SO3(aq) + 2 AgNO3(aq) = Ag2SO3(aq) + 2 N2O3(s)
CO + H2O + KOH + K2Cr2O7 = Cr(OH)3 + KHCO3 =>
3 CO + 4 H2O + KOH + K2Cr2O7 = 2 Cr(OH)3 + 3 KHCO3
Fe2O3 + NaOH = NaO3 + Fe2OH =>
Fe2O3 + NaOH = NaO3 + Fe2OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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