| Équations équilibrées la veille | Équations équilibrées le lendemain |
Be + H2O = BeO + H2
K2CO3 + Pb(NO3)3 = K2(NO3)3 + PbCO3 =>
K2CO3 + Pb(NO3)3 = K2(NO3)3 + PbCO3
C6H12O + HNO3 = C5H8O4 + N2O + H2O =>
20 C6H12O + 50 HNO3 = 24 C5H8O4 + 25 N2O + 49 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Sr(NO3)2 + Na2C2O4 = SrC2O4 + Na2(NO3)2 =>
Sr(NO3)2 + Na2C2O4 = SrC2O4 + Na2(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
F2(g) + NaI(aq) = Na2(aq) + FI2(g) =>
F2(g) + 4 NaI(aq) = 2 Na2(aq) + 2 FI2(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4F = FNH4 =>
NH4F = FNH4
Eu + Al + Ga = EuGaAl =>
Eu + Al + Ga = EuGaAl
BaS + KF = BaF2 + K2S =>
BaS + 2 KF = BaF2 + K2S
Fe + Br = FeBr3 =>
Fe + 3 Br = FeBr3
HN3 + KClO3 = N2 + KCl + H2O =>
6 HN3 + KClO3 = 9 N2 + KCl + 3 H2O
H2O2 + NaClO = O2 + Cl2 + NaOH =>
H2O2 + 2 NaClO = O2 + Cl2 + 2 NaOH
Mg(s) + N2(g) = MgN2 =>
Mg(s) + N2(g) = MgN2
AlBr + KPO4 = KBr + AlPO4 =>
AlBr + KPO4 = KBr + AlPO4
Mn(ClO4)2 + KOH = Mn(OH)2 + KClO4 =>
Mn(ClO4)2 + 2 KOH = Mn(OH)2 + 2 KClO4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Al + H2Te = Al2Te3 + H2 =>
2 Al + 3 H2Te = Al2Te3 + 3 H2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Al + CH2Cl2 = AlCl3 + C2H4 =>
4 Al + 6 CH2Cl2 = 4 AlCl3 + 3 C2H4
CH3OHHCl = CH4OHCl =>
CH3OHHCl = CH4OHCl
Fe2(SO4)3 + NH4(OH) = NH4(SO4) + Fe2(OH)3 =>
Fe2(SO4)3 + 3 NH4(OH) = 3 NH4(SO4) + Fe2(OH)3
Mg(s) + ICl3 = MgCl2 + I4 =>
6 Mg(s) + 4 ICl3 = 6 MgCl2 + I4
Pt(s) + MnBr2(aq) = Br + MnPt =>
Pt(s) + MnBr2(aq) = 2 Br + MnPt
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
H3PO4 + Ba(OH2) = BaPO4 + (OH2) + H =>
H3PO4 + Ba(OH2) = BaPO4 + (OH2) + 3 H
Cu(s) + Ag(NO3)(aq) = Ag(s) + Cu(NO3)2(aq) =>
Cu(s) + 2 Ag(NO3)(aq) = 2 Ag(s) + Cu(NO3)2(aq)
CH4 + NH3 + O2 = HCN9 + H2O =>
2 CH4 + 18 NH3 + 15 O2 = 2 HCN9 + 30 H2O
CaCO3 + HCe = CaCe2 + H2O + CO2 =>
CaCO3 + 2 HCe = CaCe2 + H2O + CO2
(NiOH)2SO4 = NiOH + SO4 =>
(NiOH)2SO4 = 2 NiOH + SO4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
HfB2 + B2O3 = HfO2 + (BO)2 =>
HfB2 + 4 B2O3 = HfO2 + 5(BO)2
FeSO4*7H2O + (NH4)2HPO4 + LiOH*H2O = LiFePO4 + (NH4)2SO4 + H2O =>
FeSO4*7H2O + (NH4)2HPO4 + LiOH*H2O = LiFePO4 + (NH4)2SO4 + 9 H2O
C13H10O + C2H6O = C13H12O + OH =>
43 C13H10O + 26 C2H6O = 47 C13H12O + 22 OH
Si2F6 + S8 = SiS2 + SF2 =>
8 Si2F6 + 7 S8 = 16 SiS2 + 24 SF2
N17647 = N5 =>
5 N17647 = 17647 N5
CH3CH2CH2OH3 + O2 = CO2 + H2O =>
CH3CH2CH2OH3 + 5 O2 = 3 CO2 + 5 H2O
F2(g) + NaI(aq) = Na2(aq) + FI2(g) =>
F2(g) + 4 NaI(aq) = 2 Na2(aq) + 2 FI2(g)
Al(NO3)3KOH = K(NO3)3AlOH =>
Al(NO3)3KOH = K(NO3)3AlOH
Mn(ClO4)2 + KOH = Mn(OH)2 + KClO4 =>
Mn(ClO4)2 + 2 KOH = Mn(OH)2 + 2 KClO4
C3H(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H(NO3)3 = 12 CO2 + 6 N2 + 2 H2O + 5 O2
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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