| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4OH + Mg(NO3)2 = 2 NH4(NO3) + Mg(OH)2
Na(C2H3O2) + HCl = NaCl + HC2H3O2 =>
Na(C2H3O2) + HCl = NaCl + HC2H3O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na2S + Cl2 + H2O = HCl + Na2SO4 =>
Na2S + 4 Cl2 + 4 H2O = 8 HCl + Na2SO4
C8H16 + HCl = C8H17Cl =>
C8H16 + HCl = C8H17Cl
H3AsO4 + RbOH = H3OH + RbAsO4 =>
H3AsO4 + RbOH = H3OH + RbAsO4
FeAsS + O2 = As2O3 + Fe2O3 + SO2 =>
2 FeAsS + 5 O2 = As2O3 + Fe2O3 + 2 SO2
Al + AgCH3COO = Al(CH3COO)3 + Ag =>
Al + 3 AgCH3COO = Al(CH3COO)3 + 3 Ag
Mn(OH)2 + Br2 + NaOH = NaMnO4 + NaBr + H2 =>
2 Mn(OH)2 + Br2 + 4 NaOH = 2 NaMnO4 + 2 NaBr + 4 H2
Cu2 + AlCl3 = CuCl2 + Al =>
3 Cu2 + 4 AlCl3 = 6 CuCl2 + 4 Al
C3H7OH(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C3H7OH(aq) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
NaOH + Na2SiO3 = Na4SiO4 + H2O =>
2 NaOH + Na2SiO3 = Na4SiO4 + H2O
Al(OH)3 + Na2(SO4) = Al2(SO4)3 + NaOH =>
2 Al(OH)3 + 3 Na2(SO4) = Al2(SO4)3 + 6 NaOH
H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4
H2 + Na = NaH3 =>
3 H2 + 2 Na = 2 NaH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KOH + I = KI + OH =>
KOH + I = KI + OH
AgCH3COO + Na3PO4 = Ag3PO4 + NaCH3COO =>
3 AgCH3COO + Na3PO4 = Ag3PO4 + 3 NaCH3COO
CrI2 + KOH + Cl = K2CrO4 + KIO4 + KCl + H2O =>
CrI2 + 24 KOH + 20 Cl = K2CrO4 + 2 KIO4 + 20 KCl + 12 H2O
C6H1O6 + O2 = CO2 + H2O =>
4 C6H1O6 + 13 O2 = 24 CO2 + 2 H2O
NiCO3 + NaCl = Na2CO3 + NiCl2 =>
NiCO3 + 2 NaCl = Na2CO3 + NiCl2
Fe + AgCH3COO = Fe(CH3COO)2 + Ag =>
Fe + 2 AgCH3COO = Fe(CH3COO)2 + 2 Ag
Cl2 + CoI3 = CoCl3 + I2 =>
3 Cl2 + 2 CoI3 = 2 CoCl3 + 3 I2
Fe(C5H5)2 + O2 = CO2 + H2O + Fe =>
2 Fe(C5H5)2 + 25 O2 = 20 CO2 + 10 H2O + 2 Fe
H3PO4 + Mg(OH)2 = Mg3P2O8 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3P2O8 + 6 H2O
Cu + AgCH3COO = Cu(CH3COO)2 + Ag =>
Cu + 2 AgCH3COO = Cu(CH3COO)2 + 2 Ag
NH4F + Al(OH)3 = NH4OH + AlF3 =>
3 NH4F + Al(OH)3 = 3 NH4OH + AlF3
Cu(ii) + H3PO4 = Cu3(PO4)2 + H2 =>
3 Cu(ii) + 2 H3PO4 = Cu3(PO4)2 + 3 H2
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
Cl2O(g) + H2O(l) = HClO(aq) =>
Cl2O(g) + H2O(l) = 2 HClO(aq)
ZnCO3*2Zn(OH)2*H2O = ZnO + CO2 + H2O =>
ZnCO3*2Zn(OH)2*H2O = 3 ZnO + CO2 + 3 H2O
AsO2 + H2O = As + OH =>
AsO2 + 2 H2O = As + 4 OH
KCl + Ca3(PO4)2 = CaCl2 + K3PO4 =>
6 KCl + Ca3(PO4)2 = 3 CaCl2 + 2 K3PO4
HPO3{-2} + MnO4{-} + H{+} = HPO4{-2} + Mn{+2} + H2O =>
5 HPO3{-2} + 2 MnO4{-} + 6 H{+} = 5 HPO4{-2} + 2 Mn{+2} + 3 H2O
C4H10 + O2 = CO + H2 =>
C4H10 + 2 O2 = 4 CO + 5 H2
N3OH3 + O2 = NO2 + H2O =>
4 N3OH3 + 13 O2 = 12 NO2 + 6 H2O
Na + S = Na1S2 =>
Na + 2 S = Na1S2
PbO(s) + HCOOH(aq) = [Pb(OOCH)2](aq) + H2O(l) =>
PbO(s) + 2 HCOOH(aq) = [Pb(OOCH)2](aq) + H2O(l)
Ca + H{2} = CaH{2} =>
Ca + H{2} = CaH{2}
C3H7I + Na = C3H7INa =>
C3H7I + Na = C3H7INa
AgF + H2O = Ag + O2 + HF =>
4 AgF + 2 H2O = 4 Ag + O2 + 4 HF
WO3 + Sr(MnO4)2 = Sr(WO4) + Mn2O7 =>
WO3 + Sr(MnO4)2 = Sr(WO4) + Mn2O7
CoBr2 + NaBrO3 = Co2O3 + Br + Na =>
2 CoBr2 + NaBrO3 = Co2O3 + 5 Br + Na
MnO + OH = MnO2 + H2O =>
MnO + 2 OH = MnO2 + H2O
Ni(NO3)2 + NaCN = Ni(CN)2 + NaNO3 =>
Ni(NO3)2 + 2 NaCN = Ni(CN)2 + 2 NaNO3
MgCO3 + Fe(ClO4)3 = Fe2(CO3)3 + Mg(ClO4)2 =>
3 MgCO3 + 2 Fe(ClO4)3 = Fe2(CO3)3 + 3 Mg(ClO4)2
NaClO3 + SO2 + H2SO4 = ClO2 + NaHSO4 =>
2 NaClO3 + SO2 + H2SO4 = 2 ClO2 + 2 NaHSO4
C11H14O2 + NaOH = C7H6O2 + C4H10O + Na =>
47 C11H14O2 + 48 NaOH = 51 C7H6O2 + 40 C4H10O + 48 Na
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaSCN + CuCl2 = NaCl + Cu(SCN)2 =>
2 NaSCN + CuCl2 = 2 NaCl + Cu(SCN)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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