| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + AgBr = Ag2Br + NO3
Mg(s) + O(g) = MgO(s) =>
Mg(s) + O(g) = MgO(s)
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
C10H16 + Cl = C + HCl =>
C10H16 + 16 Cl = 10 C + 16 HCl
Co + HCl = HCoCl =>
Co + HCl = HCoCl
ZrOCl2 + (NH4)2SO4 = H2O + NH3 + Zr(SO4)2 + NH4Cl =>
ZrOCl2 + 2(NH4)2SO4 = H2O + 2 NH3 + Zr(SO4)2 + 2 NH4Cl
C8H18 + Cl2 = C8Cl + HCl =>
2 C8H18 + 19 Cl2 = 2 C8Cl + 36 HCl
AuCl3 + H2 = H2Cl3 + Au3 =>
3 AuCl3 + 3 H2 = 3 H2Cl3 + Au3
NF3 + H2O = HF + NO + NO2 =>
2 NF3 + 3 H2O = 6 HF + NO + NO2
Zn(SO4) + Al2(CO3)3 = Zn(CO3) + Al2(SO4)3 =>
3 Zn(SO4) + Al2(CO3)3 = 3 Zn(CO3) + Al2(SO4)3
NH2 + O3 = NO + H2O =>
3 NH2 + 2 O3 = 3 NO + 3 H2O
WS + O2 = WO3 + SO2 =>
2 WS + 5 O2 = 2 WO3 + 2 SO2
K2CrO7 + HCe = KCe + CrCe3 + Ce + H2O =>
K2CrO7 + 14 HCe = 2 KCe + CrCe3 + 9 Ce + 7 H2O
Ru{3+} + IO4{-} + H2O = I{-} + RuO4 + H3O{+} =>
8 Ru{3+} + 5 IO4{-} + 36 H2O = 5 I{-} + 8 RuO4 + 24 H3O{+}
Cu(NO3)2 + Mg(Cl)2 = Cu(Cl)2 + Mg(NO3)2 =>
Cu(NO3)2 + Mg(Cl)2 = Cu(Cl)2 + Mg(NO3)2
H3PO4(aq) + NaOH(aq) = Na3PO4(s) + HOH(aq) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(s) + 3 HOH(aq)
Cr2O3 + KOH + O2 = H2O + K2Cr2O7 =>
2 Cr2O3 + 4 KOH + 3 O2 = 2 H2O + 2 K2Cr2O7
C6H6O + KMnO4 + H2SO4 = C6H6O2 + K2SO4 + MnSO4 + H2O =>
5 C6H6O + 2 KMnO4 + 3 H2SO4 = 5 C6H6O2 + K2SO4 + 2 MnSO4 + 3 H2O
Pb(NO3) + K3BO3 = Pb3(BO3) + KNO3 =>
3 Pb(NO3) + K3BO3 = Pb3(BO3) + 3 KNO3
K + O2 = K2O =>
4 K + O2 = 2 K2O
NiCl2(ac) + KCN(ac) = K2(Ni(CN)4) + KCl =>
NiCl2(ac) + 4 KCN(ac) = K2(Ni(CN)4) + 2 KCl
KOH + HCl = KOHHCl =>
KOH + HCl = KOHHCl
KMnO4(aq) + H2SO4(aq) + KI(aq) = K2SO4(aq) + H2O(l) + I2(g) + MnSO4(aq) =>
2 KMnO4(aq) + 8 H2SO4(aq) + 10 KI(aq) = 6 K2SO4(aq) + 8 H2O(l) + 5 I2(g) + 2 MnSO4(aq)
(NH4)2SO4 + Ba3(BrO) = Ba2SO4 + (NH4)3(BrO) =>
3(NH4)2SO4 + 2 Ba3(BrO) = 3 Ba2SO4 + 2(NH4)3(BrO)
C8H10N4O2 + O2 + H2O = CO2 + NH3 =>
2 C8H10N4O2 + 13 O2 + 2 H2O = 16 CO2 + 8 NH3
(d)Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3(d)Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2
Al3(NO3) + Mg2(OH) = Al3(OH) + Mg2(NO3) =>
Al3(NO3) + Mg2(OH) = Al3(OH) + Mg2(NO3)
RbOH + AuF = RbF + AuOH =>
RbOH + AuF = RbF + AuOH
Zn(s) + AgNo3 = Zn(No3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNo3 = Zn(No3)2(aq) + 2 Ag(s)
Zm + H2O = ZmO + H2 =>
Zm + H2O = ZmO + H2
CaSO3 + Cu2SO4 = CaSO4 + Cu2SO3 =>
CaSO3 + Cu2SO4 = CaSO4 + Cu2SO3
TiO2(s) + H2(g) = TiO(s) + H2O(g) =>
TiO2(s) + H2(g) = TiO(s) + H2O(g)
Ni2 + (SO4)2 + HCl = Ni2Cl + H(SO4)2 =>
Ni2 + (SO4)2 + HCl = Ni2Cl + H(SO4)2
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Sn{2+} + HgCl2 = Sn{4+} + Hg2Cl2 + Cl{-} =>
Sn{2+} + 2 HgCl2 = Sn{4+} + Hg2Cl2 + 2 Cl{-}
SiO2 + F2H2 = F4Si + H2O =>
SiO2 + 2 F2H2 = F4Si + 2 H2O
C2H8 + O2 = H8 + C2O2 =>
C2H8 + O2 = H8 + C2O2
H3AsO4 + Al(OH)3 = AlAsO4 + H2O =>
H3AsO4 + Al(OH)3 = AlAsO4 + 3 H2O
C2H6 + H2O = H2 + CO2 =>
C2H6 + 4 H2O = 7 H2 + 2 CO2
XCH2OH + O2 = XCO2 + H2O =>
4 XCH2OH + 5 O2 = 4 XCO2 + 6 H2O
CaPO = Ca + PO =>
CaPO = Ca + PO
NaH2PO4 + CaCl2 = Ca3(PO4)2 + NaCl + HCl =>
2 NaH2PO4 + 3 CaCl2 = Ca3(PO4)2 + 2 NaCl + 4 HCl
OHCH2CHOHCH2OH + HBr = BrCH2CHBrCH2Br + H2O =>
OHCH2CHOHCH2OH + 3 HBr = BrCH2CHBrCH2Br + 3 H2O
Cl + O3 = Cl2O =>
6 Cl + O3 = 3 Cl2O
Zn + HCI = ZnCI*CI + H*H =>
Zn + 2 HCI = ZnCI*CI + H*H
Li3N + CO2 = C3N4 + Li2O =>
4 Li3N + 3 CO2 = C3N4 + 6 Li2O
Hg3PO4 + HCl = HgCl + H3PO4 =>
Hg3PO4 + 3 HCl = 3 HgCl + H3PO4
CH3CH2OH + CuO = CH3CHO + H2O + Cu =>
CH3CH2OH + CuO = CH3CHO + H2O + Cu
Na2SO4 + H2 = NaH + SO4 =>
Na2SO4 + H2 = 2 NaH + SO4
PbO2 + KOH + Sb = PbO + KSbO2 + H2O =>
3 PbO2 + 2 KOH + 2 Sb = 3 PbO + 2 KSbO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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