| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + HCl = NH4Cl
HOCl + NH4OH = NH4OCl + H2O =>
HOCl + NH4OH = NH4OCl + H2O
TiCl3 + Ti2O3 = TiOCl =>
TiCl3 + Ti2O3 = 3 TiOCl
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
VCl3 + V2O3 = VOCl =>
VCl3 + V2O3 = 3 VOCl
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
Ca3(BO3)2 + H2O = H3BO3 + Ca(OH)2 =>
Ca3(BO3)2 + 6 H2O = 2 H3BO3 + 3 Ca(OH)2
H2CrO4 + NH4(OH) = (NH4)2CrO4 + H2O =>
H2CrO4 + 2 NH4(OH) = (NH4)2CrO4 + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2MnO4 + LiOH = Li2MnO4 + H2O =>
H2MnO4 + 2 LiOH = Li2MnO4 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
NH3 + O2 + CH4 = HNCO + H2O =>
NH3 + 2 O2 + CH4 = HNCO + 3 H2O
AL(s) + Br2(l) = ALBr3(s) =>
2 AL(s) + 3 Br2(l) = 2 ALBr3(s)
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
H2CO3(aq) + MG(OH)2(s) = MGCO3 + H2O =>
H2CO3(aq) + MG(OH)2(s) = MGCO3 + 2 H2O
B2H6 + O2 = B2O3 + H20 =>
10 B2H6 + 15 O2 = 10 B2O3 + 3 H20
FeCl3 + Nh4Oh = Fe(Oh)3 + Nh4Cl =>
FeCl3 + 3 Nh4Oh = Fe(Oh)3 + 3 Nh4Cl
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Na2SO4 + CACl2 = CASO4 + NaCl =>
Na2SO4 + CACl2 = CASO4 + 2 NaCl
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
As2O3 + LiMnO4 + H2SO4 + H2O = H3AsO4 + MnSO4 + LiSO4 =>
As2O3 + LiMnO4 + 2 H2SO4 + H2O = 2 H3AsO4 + MnSO4 + LiSO4
Zn(OH)2 + HClO = H2O + Zn(ClO)2 =>
Zn(OH)2 + 2 HClO = 2 H2O + Zn(ClO)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
LI + H2O = LIOH + H2 =>
2 LI + 2 H2O = 2 LIOH + H2
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnCl2 + F2 + NaOH = Na2MnO4 + NaClO4 + NaF + H2O =>
MnCl2 + 10 F2 + 24 NaOH = Na2MnO4 + 2 NaClO4 + 20 NaF + 12 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn + HNO3 = Zn(NO3) + N2O + H2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + N2O + 5 H2O
KIO4 = K + IO4 =>
KIO4 = K + IO4
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
NH4N3 + H2P2O7 + H2O = H3PO4 + HNO3 =>
NH4N3 + 12 H2P2O7 + 24 H2O = 24 H3PO4 + 4 HNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ba(OH)2 + NaCO3 = BaCO3 + Na(OH)2 =>
Ba(OH)2 + NaCO3 = BaCO3 + Na(OH)2
Ca + SiO3 = CaSiO3 =>
Ca + SiO3 = CaSiO3
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Ba(OH)2 + NaCO3 = BaCO3 + Na(OH)2 =>
Ba(OH)2 + NaCO3 = BaCO3 + Na(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/12/17
Équations équilibrées sur08/11/16
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