| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(s) + AuCl(aq) = Au(s) + PbCl(aq)
Al(NO3)3 + (NH4)(OH) = Al(OH)3 + NH4(NO3) =>
Al(NO3)3 + 3(NH4)(OH) = Al(OH)3 + 3 NH4(NO3)
SnO2 + RbOH = Rb2SnO3 + H2O =>
SnO2 + 2 RbOH = Rb2SnO3 + H2O
Ba(NO3) + KCrO4 = BaCrO4 + KNO3 =>
Ba(NO3) + KCrO4 = BaCrO4 + KNO3
MgCO3 + HCl(aq) = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl(aq) = MgCl2 + CO2 + H2O
AgCl + Be = BeCl + Ag =>
AgCl + Be = BeCl + Ag
C6H8O7 = C5H6O5 + CO2 + H =>
C6H8O7 = C5H6O5 + CO2 + 2 H
[CH3(C5H4)Mn(CO)3] + NaNO2 + HCl = [CH3(C5H4)Mn(CO)2(NO)]Cl + NaCl + H2O + CO =>
[CH3(C5H4)Mn(CO)3] + NaNO2 + 2 HCl = [CH3(C5H4)Mn(CO)2(NO)]Cl + NaCl + H2O + CO
H2O + KMnO4 + SO2 = MnSO4 + K2SO4 + H2SO4 =>
2 H2O + 2 KMnO4 + 5 SO2 = 2 MnSO4 + K2SO4 + 2 H2SO4
Ce + Sm{3+} = Ce{3+} + Sm{2+} =>
Ce + 3 Sm{3+} = Ce{3+} + 3 Sm{2+}
BaOH2 = Ba + O2 + H2 =>
2 BaOH2 = 2 Ba + O2 + 2 H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Cs + CuSO4 = Cs2SO4 + Cu =>
2 Cs + CuSO4 = Cs2SO4 + Cu
Mg + Ag3PO3 = Ag + Mg3(PO3)2 =>
3 Mg + 2 Ag3PO3 = 6 Ag + Mg3(PO3)2
NaClO + Al = AlClO + Na =>
NaClO + Al = AlClO + Na
C15H32O7 + O2 = CO2 + H2O =>
2 C15H32O7 + 39 O2 = 30 CO2 + 32 H2O
CH3((CH2)5)CH3(l) + O2 = CO2(g) + H2O(g) =>
CH3((CH2)5)CH3(l) + 11 O2 = 7 CO2(g) + 8 H2O(g)
Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2
Mg(s) + CuCl2 = MgCl2 + Cu =>
Mg(s) + CuCl2 = MgCl2 + Cu
CH4 + HONO2 = CH3ONO2 + H2 =>
CH4 + HONO2 = CH3ONO2 + H2
CH4 + Cl2 = CHCl3 + H3Cl3 =>
CH4 + 3 Cl2 = CHCl3 + H3Cl3
CH3NH2 + Cl2O7 = CH3NHClO3 + H2O =>
2 CH3NH2 + Cl2O7 = 2 CH3NHClO3 + H2O
C9H8O3 + O2(g) = H2O(l) + CO2(g) =>
2 C9H8O3 + 19 O2(g) = 8 H2O(l) + 18 CO2(g)
NaCl + SO3 = Na2SO3 + Cl2 =>
2 NaCl + SO3 = Na2SO3 + Cl2
Cu2SO4 + KOH = CuOH + K2SO4 =>
Cu2SO4 + 2 KOH = 2 CuOH + K2SO4
CaI2(aq) + Na2CO3(aq) = CaCO3 + Na2I2 =>
CaI2(aq) + Na2CO3(aq) = CaCO3 + Na2I2
NaOH + HNO3 + H2O = NH3 + Na(OH)4 =>
8 NaOH + 3 HNO3 + 15 H2O = 3 NH3 + 8 Na(OH)4
Cr(MnO4) + PtF4 = CrF2 + Pt(MnO4)2 =>
2 Cr(MnO4) + PtF4 = 2 CrF2 + Pt(MnO4)2
Mn + PO4 = Mn3PO4 =>
3 Mn + PO4 = Mn3PO4
BaSO4 + LiNO3 = Ba(NO3) + LiSO4 =>
BaSO4 + LiNO3 = Ba(NO3) + LiSO4
C4H4O4 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
5 C4H4O4 + 12 KMnO4 + 18 H2SO4 = 20 CO2 + 28 H2O + 12 MnSO4 + 6 K2SO4
HNO3 + Hg = Hg2(NO3)2 + NO + H2O =>
8 HNO3 + 6 Hg = 3 Hg2(NO3)2 + 2 NO + 4 H2O
P3(s) + Cl(g) = PCl3(s) =>
P3(s) + 9 Cl(g) = 3 PCl3(s)
K2Cr2O7 + H2SO3 = H2O + CrSO4 + SO3 + K2SO3 =>
K2Cr2O7 + 5 H2SO3 = 5 H2O + 2 CrSO4 + 2 SO3 + K2SO3
C8H8O + C3H6O = H2O + C22H22O =>
2 C8H8O + 2 C3H6O = 3 H2O + C22H22O
Cl2(g) + F2(g) = ClF(g) =>
Cl2(g) + F2(g) = 2 ClF(g)
C2H5OH = C2H5OC2H5H2O =>
2 C2H5OH = C2H5OC2H5H2O
Al + BaO = Al3O3 + Ba =>
3 Al + 3 BaO = Al3O3 + 3 Ba
SCl2 + NaF = SF4 + NaCl + S2Cl2 =>
3 SCl2 + 4 NaF = SF4 + 4 NaCl + S2Cl2
C8H10O2 + (CH3)3COH = C16H26O2 + H2O =>
C8H10O2 + 2(CH3)3COH = C16H26O2 + 2 H2O
NaHCO3 + CH3COO = H2O + NaHCO + CO2 =>
7 NaHCO3 + 4 CH3COO = 6 H2O + 7 NaHCO + 8 CO2
H2SO4(aq) + NaOH(s) = H2O + NaHSO4 =>
H2SO4(aq) + NaOH(s) = H2O + NaHSO4
Pb + H2SO4(conc) = PbSO4 + H2O + SO2 =>
Pb + 2 H2SO4(conc) = PbSO4 + 2 H2O + SO2
HCl(aq) + Sr(s) = H2(g) + SrCl2(aq) =>
2 HCl(aq) + Sr(s) = H2(g) + SrCl2(aq)
NH3 + Al = NH3Al =>
NH3 + Al = NH3Al
Zn(s) + CuCl2(aq) = ZnCl1 + Cu(s) =>
2 Zn(s) + CuCl2(aq) = 2 ZnCl1 + Cu(s)
C4H10 + Cl = C4H6Cl2 + HCl =>
C4H10 + 6 Cl = C4H6Cl2 + 4 HCl
Mg + HNO3 = NO + Mg(NO3)2 + H2O =>
3 Mg + 8 HNO3 = 2 NO + 3 Mg(NO3)2 + 4 H2O
C6 + H13 = C6H13 =>
C6 + H13 = C6H13
Mg3N2(s) + HCl(aq)NH4Cl = MgCl2(aq) + NH4Cl(aq) =>
Mg3N2(s) + 8 HCl(aq)NH4Cl = 3 MgCl2(aq) + 10 NH4Cl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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