| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5Cl + Cl2 = C6H4Cl2 + HCl
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Ca(No3)2 + KCl = CaCl2 + K(No3) =>
Ca(No3)2 + 2 KCl = CaCl2 + 2 K(No3)
Ca + CuF2 = Cu + CaF2 =>
Ca + CuF2 = Cu + CaF2
H2C2O4 + K2MnO4 = KHCO3 + MnO2 =>
H2C2O4 + K2MnO4 = 2 KHCO3 + MnO2
HC1 + NaHCO3 = NaC1 + CO2 + H2O =>
HC1 + NaHCO3 = NaC1 + CO2 + H2O
Mg(C2H3O2)2 + NaOH = NaC2H3O2 + Mg(OH)2 =>
Mg(C2H3O2)2 + 2 NaOH = 2 NaC2H3O2 + Mg(OH)2
LiOH + Fe(NO3)2 = Fe(OH)2 + LiNO3 =>
2 LiOH + Fe(NO3)2 = Fe(OH)2 + 2 LiNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
TiOSO4Zn + HCl = TiOSO4 + ZnCl2 + H2 =>
TiOSO4Zn + 2 HCl = TiOSO4 + ZnCl2 + H2
KOH + K3PO4 = KPO4 + K3OH =>
KOH + K3PO4 = KPO4 + K3OH
CuSO4 + NaI = CuI + I2 + Na2SO4 =>
2 CuSO4 + 4 NaI = 2 CuI + I2 + 2 Na2SO4
Hg + HNO3 = Hg(NO32) + NO + H2O =>
3 Hg + 62 HNO3 = 3 Hg(NO32) + 59 NO + 31 H2O
KBr(ac) + CaCl2(ac) = CaBr2(ac) + KCl(ac) =>
2 KBr(ac) + CaCl2(ac) = CaBr2(ac) + 2 KCl(ac)
H2SO4 + Cu = CuSO4 + H2 =>
H2SO4 + Cu = CuSO4 + H2
H2NSO3 + H2O = H2SO4 + NH2 =>
H2NSO3 + H2O = H2SO4 + NH2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C3H8(s) + O2(g) = CO2(s) + H2O =>
C3H8(s) + 5 O2(g) = 3 CO2(s) + 4 H2O
CH3CO2Na(s) = CH3CO2Na(aq) =>
CH3CO2Na(s) = CH3CO2Na(aq)
KMnO4 + HSO4 + HCl = K2SO4 + MnSO4 + Cl2 + H2O =>
4 KMnO4 + 6 HSO4 + 26 HCl = 2 K2SO4 + 4 MnSO4 + 13 Cl2 + 16 H2O
CaCO3 + TiO2 + CuO = CaCu3Ti4O12 + CO2 =>
CaCO3 + 4 TiO2 + 3 CuO = CaCu3Ti4O12 + CO2
C3H8 + Br2 = C3H6Br2 + HBr2 =>
C3H8 + 3 Br2 = C3H6Br2 + 2 HBr2
C2H8 = CH4 =>
C2H8 = 2 CH4
Li2O + HCl = LiCl + H2O =>
Li2O + 2 HCl = 2 LiCl + H2O
HCl + CH4N2O + C64H124O26 + C6H8O7 = C10H11ClN4 + H2O =>
68 HCl + 136 CH4N2O + 7 C64H124O26 + 16 C6H8O7 = 68 C10H11ClN4 + 430 H2O
Co(NO3)2 + Hg(NO3)2 = CoHg + NO3 =>
Co(NO3)2 + Hg(NO3)2 = CoHg + 4 NO3
FeCl3 + H2Fe2O4 = FeCl2 + H2O + O2 =>
8 FeCl3 + 2 H2Fe2O4 = 12 FeCl2 + 2 H2O + 3 O2
ZnS + O2 = ZnO2 + S8 =>
8 ZnS + 8 O2 = 8 ZnO2 + S8
Ba(OH)2 + PbCl2 = BaCl2 + Pb(OH)2 =>
Ba(OH)2 + PbCl2 = BaCl2 + Pb(OH)2
Cr(NO3)3 + NH3*H2O = [Cr2(NH3)10](OH) + NH4NO3 + H2O =>
16 Cr(NO3)3 + 138 NH3*H2O = 8[Cr2(NH3)10](OH) + 53 NH4NO3 + 115 H2O
Na2O + HNO3 = H2O + NaNO3 =>
Na2O + 2 HNO3 = H2O + 2 NaNO3
CH3COOH + BaO = Ba(CH3COO)2 + H2O =>
2 CH3COOH + BaO = Ba(CH3COO)2 + H2O
H3X + Mg(OH)2 = Mg3(X)2 + H2O =>
2 H3X + 3 Mg(OH)2 = Mg3(X)2 + 6 H2O
KBr + CH3Cl = KCl + BrCH3 =>
KBr + CH3Cl = KCl + BrCH3
Sr3P2 + RbClO3 = Sr(ClO3)2 + Rb3P =>
Sr3P2 + 6 RbClO3 = 3 Sr(ClO3)2 + 2 Rb3P
Ca3N2 = Ca + N =>
Ca3N2 = 3 Ca + 2 N
Fe + NiCl2 = Ni + FeCl3 =>
2 Fe + 3 NiCl2 = 3 Ni + 2 FeCl3
Fe3(ClO3)3(aq) + LiOH(aq) = FeOH + LiClO3 =>
Fe3(ClO3)3(aq) + 3 LiOH(aq) = 3 FeOH + 3 LiClO3
((NH4)4)(CO3) + (Fe((NO3)3)) = (NH4)(NO3) + ((CO3)3) + (Fe2) =>
3((NH4)4)(CO3) + 4(Fe((NO3)3)) = 12(NH4)(NO3) + ((CO3)3) + 2(Fe2)
H2O + ON2 + CO2 = HNO3 + CH4 =>
3 H2O + ON2 + CO2 = 2 HNO3 + CH4
Fe3 + SnNO3 = Fe(NO3)3 + Sn4 =>
4 Fe3 + 36 SnNO3 = 12 Fe(NO3)3 + 9 Sn4
C6H5COOH + SOCl2 = C6H5COCl + HCl + SO2 =>
C6H5COOH + SOCl2 = C6H5COCl + HCl + SO2
C6H5CH2CH(NH2)COOHSOCl2 = C6H5CH2CH(NH2)COClHClSO2 =>
C6H5CH2CH(NH2)COOHSOCl2 = C6H5CH2CH(NH2)COClHClSO2
C6H7ON + (CH3CO)2O = C8H9NO2 + CH3COOH =>
C6H7ON + (CH3CO)2O = C8H9NO2 + CH3COOH
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
Fe + HNO3 = Fe(NO3)3 + N2 + H2O =>
10 Fe + 36 HNO3 = 10 Fe(NO3)3 + 3 N2 + 18 H2O
Mg + H3PO3 = MgPO3 + H2 =>
2 Mg + 2 H3PO3 = 2 MgPO3 + 3 H2
Cu + H2O = H + CuOH =>
Cu + H2O = H + CuOH
C2H4 + Cl2 = C23Cl2 + HCl =>
23 C2H4 + 48 Cl2 = 2 C23Cl2 + 92 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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