| Équations équilibrées la veille |
3 Hg + 2 H2S + 2 HCl = Hg3S2Cl2 + 6 H
Na + Co(NO3)3 = Na(NO3) + Co =>
3 Na + Co(NO3)3 = 3 Na(NO3) + Co
C6H12O6 + CH4N2O = C5H9NO4 + H2O =>
3 C6H12O6 + 2 CH4N2O = 4 C5H9NO4 + 4 H2O
Cu2SO4(aq) + Li3PO4(aq) = Cu3PO4(aq) + Li2SO4(aq) =>
3 Cu2SO4(aq) + 2 Li3PO4(aq) = 2 Cu3PO4(aq) + 3 Li2SO4(aq)
OH{-} + Cr2O3 + CO2 = CH4O + CrO4{-2} =>
4 OH{-} + Cr2O3 + CO2 = CH4O + 2 CrO4{-2}
HF + B = BF3 + H2 =>
6 HF + 2 B = 2 BF3 + 3 H2
Fe2O3 + C2 = Fe + CO =>
2 Fe2O3 + 3 C2 = 4 Fe + 6 CO
ZnO + HNO3 + H2O = Zn(NO3)2*6H2O =>
ZnO + 2 HNO3 + 5 H2O = Zn(NO3)2*6H2O
FeSO4 + H2O2 + HCl = Fe2(SO4)3 + FeCl3 + H2O =>
6 FeSO4 + 3 H2O2 + 6 HCl = 2 Fe2(SO4)3 + 2 FeCl3 + 6 H2O
CuCl2 + Na2HPO4 = Cu3(PO4)2 + NaCl + HCl =>
3 CuCl2 + 2 Na2HPO4 = Cu3(PO4)2 + 4 NaCl + 2 HCl
BiCO3 = BiO + CO2 =>
BiCO3 = BiO + CO2
Ba(NO3)2 + CO3 = Ba(CO3) + NO3 =>
Ba(NO3)2 + CO3 = Ba(CO3) + 2 NO3
CaO(s) + H2O(g) = Ca(OH)2(aq) =>
CaO(s) + H2O(g) = Ca(OH)2(aq)
NH4{+} + CH3COO{-} = NH4CH3COO =>
NH4{+} + CH3COO{-} = NH4CH3COO
H3BO3 + K2CO3 = K2B4O7 + CO2 + H2O =>
4 H3BO3 + K2CO3 = K2B4O7 + CO2 + 6 H2O
C6H6O3S + HNO3 = C6H6O5SN + OH =>
C6H6O3S + HNO3 = C6H6O5SN + OH
Cl + LiF = Li + ClF =>
Cl + LiF = Li + ClF
Ni(NO3)2 + Na(OH) = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 Na(OH) = Ni(OH)2 + 2 NaNO3
Cu(OH) + CO3 = CuO + CO2 + H2O =>
2 Cu(OH) + CO3 = 2 CuO + CO2 + H2O
CH3COOH + O2 = H2O + CH3COO =>
4 CH3COOH + O2 = 2 H2O + 4 CH3COO
Au(s) + O2(g) = AuO =>
2 Au(s) + O2(g) = 2 AuO
Mg + Fe(SO4) = Mg(SO4)2 + Fe =>
Mg + 2 Fe(SO4) = Mg(SO4)2 + 2 Fe
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Br2 + AgI = BrI + Ag =>
Br2 + 2 AgI = 2 BrI + 2 Ag
Cu{2+} + Pb = Pb{2} + Cu =>
Cu{2+} + Pb = Pb{2} + Cu
Ba(NO3)3{-} + H3O{+} + KF = BaF2 + KNO3 + HNO3 + H2O =>
Ba(NO3)3{-} + H3O{+} + 2 KF = BaF2 + 2 KNO3 + HNO3 + H2O
Ra + I = RaI2 =>
Ra + 2 I = RaI2
HBr + NaNo3 = HNo3 + NaBr =>
HBr + NaNo3 = HNo3 + NaBr
CuSO4 + CuSO4*5H2O = CuO + H2SO4 =>
4 CuSO4 + CuSO4*5H2O = 5 CuO + 5 H2SO4
Cl2O2 = Cl + O =>
Cl2O2 = 2 Cl + 2 O
PbSO4 + HCl = PbCl2 + H2SO4 =>
PbSO4 + 2 HCl = PbCl2 + H2SO4
KClO3 + Fe(OH)3 = K(OH)3 + FeClO3 =>
KClO3 + Fe(OH)3 = K(OH)3 + FeClO3
MgSO3(s) + HBr(aq) = MgBr2(aq) + SO2(g) + H2O(l) =>
MgSO3(s) + 2 HBr(aq) = MgBr2(aq) + SO2(g) + H2O(l)
NO2SO2 = SO3NO =>
NO2SO2 = SO3NO
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Ca(H2PO4)2 + NaHCO3(s) = CO2(g) + H2O(g) + CaHPO4(s) + Na2HPO4(s) =>
Ca(H2PO4)2 + 2 NaHCO3(s) = 2 CO2(g) + 2 H2O(g) + CaHPO4(s) + Na2HPO4(s)
F2 + NiBr2 = Ni + F2Br2 =>
F2 + NiBr2 = Ni + F2Br2
C6H6 + CH3Br = C7H8 + HBr =>
C6H6 + CH3Br = C7H8 + HBr
BN + F = BF + N2 =>
2 BN + 2 F = 2 BF + N2
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
*CuCO3*Cu(OH)2(s) + HCl = CuCl2 + H2O(l) + CO2(g) =>
*CuCO3*Cu(OH)2(s) + 4 HCl = 2 CuCl2 + 3 H2O(l) + CO2(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s) =>
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s)
Na3PO4(aq) + CuSO4 = Na2SO4 + Cu3(PO4)2 =>
2 Na3PO4(aq) + 3 CuSO4 = 3 Na2SO4 + Cu3(PO4)2
CoP = Co + P4 =>
4 CoP = 4 Co + P4
carbontetraiodide + chlorine = carbontetrachloride + iodine =>
CI4 + 2 Cl2 = CCl4 + 2 I2
Mg(s) + Cr(C2H3O2)3(aq) = Mg(C2H3O2)3(aq) + Cr(s) =>
Mg(s) + Cr(C2H3O2)3(aq) = Mg(C2H3O2)3(aq) + Cr(s)
CH3NH2 + COCl2 = CH3NCO + HCl =>
CH3NH2 + COCl2 = CH3NCO + 2 HCl
Hg + H2S + HCl = Hg3S2Cl2 + H =>
3 Hg + 2 H2S + 2 HCl = Hg3S2Cl2 + 6 H
Ni + NH3 = Ni(NH3)6 =>
Ni + 6 NH3 = Ni(NH3)6
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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