| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)Cl + Ag(NO3) = (NH4)(NO3) + AgCl
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
FeSCN + Na3PO4 = FePO4 + Na + SCN =>
FeSCN + Na3PO4 = FePO4 + 3 Na + SCN
Mg(OH)2 + NiCl2 = Ni(OH)2 + MgCl2 =>
Mg(OH)2 + NiCl2 = Ni(OH)2 + MgCl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu2(SO4) + FeCl3 = CuCl + Fe2(SO4)3 =>
3 Cu2(SO4) + 2 FeCl3 = 6 CuCl + Fe2(SO4)3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C3H8O(l) + O2(g) = H2O(g) + C(g) =>
2 C3H8O(l) + 3 O2(g) = 8 H2O(g) + 6 C(g)
Ca(OH)2AgCl = CaClAg(OH)2 =>
Ca(OH)2AgCl = CaClAg(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(CH3CO2)2 + (NH4)2SO4 = PbSO4 + NH4(CH3CO2) =>
Pb(CH3CO2)2 + (NH4)2SO4 = PbSO4 + 2 NH4(CH3CO2)
Mg3 + N2 + HCl = MgCl2 + NH4Cl =>
Mg3 + N2 + 8 HCl = 3 MgCl2 + 2 NH4Cl
MgP = Mg3P3 =>
3 MgP = Mg3P3
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O
Ca(HCO3)2 + K2CO3 = CaCO3 + KOH + CO2 =>
Ca(HCO3)2 + K2CO3 = CaCO3 + 2 KOH + 2 CO2
Fe2O3 + H2SO4 = Fe2[SO4]3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2[SO4]3 + 3 H2O
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
NaC2H3O2 + H2CO3 = Na2CO3 + HC2H3O2 =>
2 NaC2H3O2 + H2CO3 = Na2CO3 + 2 HC2H3O2
PbCl2 + H2S = PbS*2HCl =>
PbCl2 + H2S = PbS*2HCl
Mn(OH)2 + Na2SO3 = MnSO3 + NaOH =>
Mn(OH)2 + Na2SO3 = MnSO3 + 2 NaOH
K2S2O8 + MnSO4 + H2O = MnO4{-} + SO4{-2} + K{+} + H{+} = =>
5 K2S2O8 + 2 MnSO4 + 8 H2O = 2 MnO4{-} + 12 SO4{-2} + 10 K{+} + 16 H{+}
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
KBrO3 + H2SO4 + Cu = K2SO4 + Br2 + H2O + CuSO4 =>
2 KBrO3 + 6 H2SO4 + 5 Cu = K2SO4 + Br2 + 6 H2O + 5 CuSO4
Cu + H2SO3 = CuSO3 + H2 =>
Cu + H2SO3 = CuSO3 + H2
Zn + CH3COO = Zn2CH3COO =>
2 Zn + CH3COO = Zn2CH3COO
Fe + NH3 = FeH3N =>
Fe + NH3 = FeH3N
HBr + NaCN = HCN + NaBr =>
HBr + NaCN = HCN + NaBr
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Zn{2+} + NH3 + H2O = Zn(OH)2 + NH4{+} =>
Zn{2+} + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4{+}
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
Al(NO3)3 + COSO4 = Al2(SO4)3 + CO(NO3)2 =>
2 Al(NO3)3 + 3 COSO4 = Al2(SO4)3 + 3 CO(NO3)2
CaSiO3CO2 = CaCO3SiO2 =>
CaSiO3CO2 = CaCO3SiO2
H2O(g) + C(g) = CO(g) + H(g) =>
H2O(g) + C(g) = CO(g) + 2 H(g)
HCl + NiSO4 + NaI = NaCl + I2 + SO2 + H2O + NiCl2 =>
4 HCl + NiSO4 + 2 NaI = 2 NaCl + I2 + SO2 + 2 H2O + NiCl2
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
zincphosphate + aluminumsulfate = zincsulfate + aluminumphosphate =>
Zn3(PO4)2 + Al2(SO4)3 = 3 ZnSO4 + 2 AlPO4
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
LiOH(aq) + VCl3(aq) = LiCl(s) + V(OH)3(aq) =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl(s) + V(OH)3(aq)
NH2 = N + H =>
NH2 = N + 2 H
C + S = S4C2 =>
2 C + 4 S = S4C2
NaOH + H2HPO4 = NaH2PO4 + H2O =>
NaOH + H2HPO4 = NaH2PO4 + H2O
C + S = S4C2 =>
2 C + 4 S = S4C2
KF = K + F2 =>
2 KF = 2 K + F2
C2H3O2F + O2 = CO + H2O + HF =>
2 C2H3O2F + O2 = 4 CO + 2 H2O + 2 HF
O = O3 =>
3 O = O3
Cr2O3 + KMnO4 + H2SO4 = CrO3 + MnSO4 + K2SO4 + H2O =>
5 Cr2O3 + 6 KMnO4 + 9 H2SO4 = 10 CrO3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
Zn + FeCO3 = ZnCO3 + Fe =>
Zn + FeCO3 = ZnCO3 + Fe
Na + H2SO4 = Na(SO4)2 + H2 =>
Na + 2 H2SO4 = Na(SO4)2 + 2 H2
(C6H12O6) = (C12H22O11) + H2O =>
2(C6H12O6) = (C12H22O11) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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