| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO4{3-} + MnO4{-} = 2 MnO4{2-}
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
MnSO4 + CaOCl2 + NaOH = MnO2 + CaCl2 + Na2SO4 + H2O =>
MnSO4 + CaOCl2 + 2 NaOH = MnO2 + CaCl2 + Na2SO4 + H2O
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l)
Zz + HCl = ZzCl2 + H2 =>
Zz + 2 HCl = ZzCl2 + H2
CO2 + H2O + NO = C2H5N + O2 =>
8 CO2 + 10 H2O + 4 NO = 4 C2H5N + 15 O2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C2H6O + KMnO4 = MnO2 + KOH + CO2 + H2O =>
C2H6O + 4 KMnO4 = 4 MnO2 + 4 KOH + 2 CO2 + H2O
H2SO4 + Ca = H2S + CaSO4 + H2O =>
5 H2SO4 + 4 Ca = H2S + 4 CaSO4 + 4 H2O
Ge + HNO3 = GeO2 + NO + H2O =>
3 Ge + 4 HNO3 = 3 GeO2 + 4 NO + 2 H2O
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
MnWO4 + O2 + Na2CO3 = Na2WO4 + MnO2 + CO2 =>
2 MnWO4 + O2 + 2 Na2CO3 = 2 Na2WO4 + 2 MnO2 + 2 CO2
In(ClO4)3 = InCl3 + O2 =>
In(ClO4)3 = InCl3 + 6 O2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Li + O3 = LiO3 =>
Li + O3 = LiO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MnO4{-} + H{+} = Mn{2+} + O2 + H2O =>
4 MnO4{-} + 12 H{+} = 4 Mn{2+} + 5 O2 + 6 H2O
Fe(s) + CuNO3(aq) = Cu(s) + Fe(NO3)2(aq) =>
Fe(s) + 2 CuNO3(aq) = 2 Cu(s) + Fe(NO3)2(aq)
BaC2O4 + K2CrO4 = BaCrO4 + K2C2O4 =>
BaC2O4 + K2CrO4 = BaCrO4 + K2C2O4
C6H12O6 + Ag{+} + OH{-} = Ag + C6H11O7{-} + H2O =>
C6H12O6 + 2 Ag{+} + 3 OH{-} = 2 Ag + C6H11O7{-} + 2 H2O
C6H4(COOH)2 + NaOH = C6H4(COONa)2 + H2O =>
C6H4(COOH)2 + 2 NaOH = C6H4(COONa)2 + 2 H2O
S(OH) + HCl = SCl + HOH =>
S(OH) + HCl = SCl + HOH
H3PO4 + LiOH = Li3PO4 + HOH =>
H3PO4 + 3 LiOH = Li3PO4 + 3 HOH
NaHCO3 + KCl = NaCl + KOH + CO2 =>
NaHCO3 + KCl = NaCl + KOH + CO2
S*O = SO =>
S*O = SO
H2CO3 + KOH = H2O + KHCO3 =>
H2CO3 + KOH = H2O + KHCO3
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO)2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = CaCl2 + Ca(ClO)2 + 2 H2O
KClO3 + CH2 = KCl + CO + H2O =>
2 KClO3 + 3 CH2 = 2 KCl + 3 CO + 3 H2O
NH4 + O2 = N2 + H2O =>
2 NH4 + 2 O2 = N2 + 4 H2O
NaOH + BaSO4 = Ba(OH)2 + Na2SO4 =>
2 NaOH + BaSO4 = Ba(OH)2 + Na2SO4
ScP + Ge = Sc + Ge3P4 =>
4 ScP + 3 Ge = 4 Sc + Ge3P4
Cs2S + O2 = Cs2O + S =>
2 Cs2S + O2 = 2 Cs2O + 2 S
C2H4O2 + MgCO3 = H2O + CO2 + C4H6MgO4 =>
2 C2H4O2 + MgCO3 = H2O + CO2 + C4H6MgO4
FeCl3 + Pb(NO3)2 = Fe(NO3)3 + PbCl2 =>
2 FeCl3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 PbCl2
N2 + Al2S3 = AlN + S2 =>
2 N2 + 2 Al2S3 = 4 AlN + 3 S2
RuCl5(s) + Na2S6(s) = Ru2S5(s) + NaCl(s) + S(s) =>
2 RuCl5(s) + 5 Na2S6(s) = Ru2S5(s) + 10 NaCl(s) + 25 S(s)
Ag2O + LiNO3 = Ag2NO3 + LiO =>
Ag2O + LiNO3 = Ag2NO3 + LiO
CH3CHCHCHO + Br2 = CH3CHBrCHCHOBr =>
CH3CHCHCHO + Br2 = CH3CHBrCHCHOBr
KPH + NaOH = NaKP + H2O =>
KPH + NaOH = NaKP + H2O
LiCN + BeCO3 = Li2CO3 + Be(CN)2 =>
2 LiCN + BeCO3 = Li2CO3 + Be(CN)2
NaH2PO4 + Ca(OH)2 = NaOH + Ca(H2PO4)2 =>
2 NaH2PO4 + Ca(OH)2 = 2 NaOH + Ca(H2PO4)2
HBrO3 = HBrO4 + HBr =>
4 HBrO3 = 3 HBrO4 + HBr
AlCl3 + Ca = CaCl2 + Al2 =>
2 AlCl3 + 3 Ca = 3 CaCl2 + Al2
K2CrO4 + SnCl2 + HCl = KCl + H2O + SnCl4 + CrCl3 =>
2 K2CrO4 + 3 SnCl2 + 16 HCl = 4 KCl + 8 H2O + 3 SnCl4 + 2 CrCl3
Si6Cl10 + H2O = Si2O + Cl2 + H2 =>
Si6Cl10 + 3 H2O = 3 Si2O + 5 Cl2 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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