| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4 + KCl + 6 KOH = 6 K2MnO4 + KClO3 + 3 H2O
HBrO3 = Br2 + H2O + O2 =>
4 HBrO3 = 2 Br2 + 2 H2O + 5 O2
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
HBrO3 = Br2O5 + H2O =>
2 HBrO3 = Br2O5 + H2O
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
Be(OH)2 + H2SO4 = H2O + BeSO4 =>
Be(OH)2 + H2SO4 = 2 H2O + BeSO4
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
HBrO3 = Br2O5 + H2O =>
2 HBrO3 = Br2O5 + H2O
Zn + PbO = ZnO + Pb =>
Zn + PbO = ZnO + Pb
HBrO3 = Br2 + H2O + O2 =>
4 HBrO3 = 2 Br2 + 2 H2O + 5 O2
FeO2 + K = Fe + KO =>
FeO2 + 2 K = Fe + 2 KO
NaClO3 + Ni(NO3)2 = Ni(ClO3)2 + NaNO3 =>
2 NaClO3 + Ni(NO3)2 = Ni(ClO3)2 + 2 NaNO3
KOH(aq) + BaCl2(aq) = KCl(aq) + Ba(OH)2 =>
2 KOH(aq) + BaCl2(aq) = 2 KCl(aq) + Ba(OH)2
Be(OH)2 + H2SO4 = H2O + BeSO4 =>
Be(OH)2 + H2SO4 = 2 H2O + BeSO4
Mg(SCN)2 + Li = Mg + LiSCN =>
Mg(SCN)2 + 2 Li = Mg + 2 LiSCN
Pt7At4 + OsO4 = OsAt + PtO + O =>
Pt7At4 + 4 OsO4 = 4 OsAt + 7 PtO + 9 O
CH3NH2COOH + O2 = CO2 + H2O + NH3 =>
4 CH3NH2COOH + 7 O2 = 8 CO2 + 6 H2O + 4 NH3
SrCO3 + Ba(NO3)2 = Sr(NO3)2 + BaCO3 =>
SrCO3 + Ba(NO3)2 = Sr(NO3)2 + BaCO3
BaO + NaCl = BaCl2 + Na2O =>
BaO + 2 NaCl = BaCl2 + Na2O
CuO + Cl2 = Cu2Cl + O2 =>
4 CuO + Cl2 = 2 Cu2Cl + 2 O2
NO + H2SO4 = HNO2 + SO2 =>
2 NO + H2SO4 = 2 HNO2 + SO2
AlBr3 + AgNO3 = AgBr3 + AlNO3 =>
AlBr3 + AgNO3 = AgBr3 + AlNO3
HNO3 + P + N2O = H3PO4 + NO =>
3 HNO3 + P + 2 N2O = H3PO4 + 7 NO
C5H8O2 + KHCO3 = C5H7O2K + H2O + CO2 =>
C5H8O2 + KHCO3 = C5H7O2K + H2O + CO2
NH4Br(s) + H2SO4(aq) = HBr(aq) + (NH4)2SO4(aq) =>
2 NH4Br(s) + H2SO4(aq) = 2 HBr(aq) + (NH4)2SO4(aq)
Cl + Cu2 = CuCl2 =>
4 Cl + Cu2 = 2 CuCl2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C3H8O + KMnO4 = C3H6O + MnO2 + KOH + H2O =>
3 C3H8O + 2 KMnO4 = 3 C3H6O + 2 MnO2 + 2 KOH + 2 H2O
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4 + (NH4)NO3 =>
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4 + 2(NH4)NO3
AlB3 + NaOH = NaB3 + AlOH =>
AlB3 + NaOH = NaB3 + AlOH
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
CH2ClCH2CH2CH3 + NaOH = CH3CHCHCH3 + NaCl + H2O =>
CH2ClCH2CH2CH3 + NaOH = CH3CHCHCH3 + NaCl + H2O
Ca + H2SO4 = Ca2(SO4)3 + H2 =>
2 Ca + 3 H2SO4 = Ca2(SO4)3 + 3 H2
HCH3COO + Zn = HCH3COOZn =>
HCH3COO + Zn = HCH3COOZn
Cr + NaOH = CrOH + Na =>
Cr + NaOH = CrOH + Na
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
ZnSO3 + H2O = Zn(OH)2 + H2SO3 =>
ZnSO3 + 2 H2O = Zn(OH)2 + H2SO3
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
CuCl2 + Na2P = NaCl + CuP =>
CuCl2 + Na2P = 2 NaCl + CuP
KCrO4 + K2S + H2O = Cr(OH)3 + S + KOH =>
KCrO4 + 2 K2S + 4 H2O = Cr(OH)3 + 2 S + 5 KOH
PH3 + O = P2O5 + H2O =>
2 PH3 + 8 O = P2O5 + 3 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Fe + KMnO4 = K + Fe(MnO4) =>
Fe + KMnO4 = K + Fe(MnO4)
KCN + O2 + H2O + Au = KAu(CN)2KOH =>
8 KCN + O2 + 2 H2O + 4 Au = 4 KAu(CN)2KOH
Pb(CH3COOH)2 + KI = PbI2 + K(CH3COOH) =>
Pb(CH3COOH)2 + 2 KI = PbI2 + 2 K(CH3COOH)
Al(OH)3 + MgBr2 = AlBr3 + Mg(OH)2 =>
2 Al(OH)3 + 3 MgBr2 = 2 AlBr3 + 3 Mg(OH)2
LiOH + H2O = LiOH2HO =>
LiOH + H2O = LiOH2HO
NHO3 + LiOH = H2O + LiNO3 =>
NHO3 + LiOH = H2O + LiNO3
C6H5COOH + Na = C6H5COONa + H2 =>
2 C6H5COOH + 2 Na = 2 C6H5COONa + H2
Al{3+} + NH3 + H2O = Al(OH)3 + NH4{+} =>
Al{3+} + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
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