| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH + Na2CO3 = 2 NaOCH3 + H2O + CO2
CaI2 + AgF = CaF2 + AgI =>
CaI2 + 2 AgF = CaF2 + 2 AgI
MgSO4*7H2O + CaO*Al2O3*H2O = CaO*Al2O3*3CaSO4 + Mg(OH)2 + Al(OH)3 + H2O =>
3 MgSO4*7H2O + 4 CaO*Al2O3*H2O = CaO*Al2O3*3CaSO4 + 3 Mg(OH)2 + 6 Al(OH)3 + 13 H2O
Pb[NO3]2 + CaCl2 = PbCl2 + Ca[NO3]2 =>
Pb[NO3]2 + CaCl2 = PbCl2 + Ca[NO3]2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Zn(CO3)2 = Zn + CO3 =>
Zn(CO3)2 = Zn + 2 CO3
K2Cr2O7 + FeCl + HCl = CrCl3 + KCl + FeCl3 + H2O =>
K2Cr2O7 + 3 FeCl + 14 HCl = 2 CrCl3 + 2 KCl + 3 FeCl3 + 7 H2O
Rb2H6OH + O2 = RbO2 + H2O =>
4 Rb2H6OH + 13 O2 = 8 RbO2 + 14 H2O
KHC8H4O4 + K2Cr2O7 + H2SO4 = K2SO4 + CO2 + H2O + Cr2(SO4)3 =>
2 KHC8H4O4 + 10 K2Cr2O7 + 41 H2SO4 = 11 K2SO4 + 16 CO2 + 46 H2O + 10 Cr2(SO4)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(OH)2*8H2O + NH4NO3 = NH3 + H2O + Ba(NO3)2 =>
Ba(OH)2*8H2O + 2 NH4NO3 = 2 NH3 + 10 H2O + Ba(NO3)2
Mg(NO3)2 + NaNo3 = NaNO3 + Mg(No3)2 =>
Mg(NO3)2 + 2 NaNo3 = 2 NaNO3 + Mg(No3)2
C2H3O2Na + H2O = C2H5O3Na =>
C2H3O2Na + H2O = C2H5O3Na
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
HClO(aq) + Ca(OH)2(aq) = Ca(ClO)2 + H2O =>
2 HClO(aq) + Ca(OH)2(aq) = Ca(ClO)2 + 2 H2O
Ta(OH)3 + H4B2O5 = TaHB2O5 + H2O =>
Ta(OH)3 + H4B2O5 = TaHB2O5 + 3 H2O
C8H8 + K2Cr2O7 + H2SO4 = C8H8O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C8H8 + K2Cr2O7 + 4 H2SO4 = 3 C8H8O + Cr2(SO4)3 + K2SO4 + 4 H2O
HBr + Ag(NO3) = AgBr + HNO3 =>
HBr + Ag(NO3) = AgBr + HNO3
Fe2(SO4)3 + K(SCN) = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 K(SCN) = 2 K3Fe(SCN)6 + 3 K2SO4
KJ + H2SO4 = J2 + K2SO4 + H2O + H2S =>
8 KJ + 5 H2SO4 = 4 J2 + 4 K2SO4 + 4 H2O + H2S
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaCO3 + C2H4O2 = Ca(C2H4O2)2 + CO2 + H2O =>
4 CaCO3 + 9 C2H4O2 = 4 Ca(C2H4O2)2 + 6 CO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + H25O4 = (NH4)25O4 =>
25 NH3 + H25O4 = (NH4)25O4
K2O + NH3 = KNH2 + KOH =>
K2O + NH3 = KNH2 + KOH
CsOH + H2SO4 = Cs2 + SO4 + H2OH =>
2 CsOH + 2 H2SO4 = Cs2 + 2 SO4 + 2 H2OH
Cr(OH)3 + HBr = Cr(Br)3 + HOH =>
Cr(OH)3 + 3 HBr = Cr(Br)3 + 3 HOH
K3PO4 + HNO3 = K3NO3 + HPO4 =>
K3PO4 + HNO3 = K3NO3 + HPO4
HI + AgF = HF + AgI =>
HI + AgF = HF + AgI
C6H5CCH + KMnO4 + H2SO4 + H2O = C6H5CH2COOH + MnSO4 + K2SO4 =>
5 C6H5CCH + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 C6H5CH2COOH + 2 MnSO4 + K2SO4
K2S + HBr = H2S + KBr =>
K2S + 2 HBr = H2S + 2 KBr
NaClO + SnSO4 + KOH = Sn + K2SO4 + NaClO2 + H2O =>
NaClO + SnSO4 + 2 KOH = Sn + K2SO4 + NaClO2 + H2O
ZnSO4 + MgCl2 = ZnCl2 + MgSO4 =>
ZnSO4 + MgCl2 = ZnCl2 + MgSO4
Cl2 + KMnO4 + KOH = K2MnO4 + KClO3 + H2O =>
Cl2 + 10 KMnO4 + 12 KOH = 10 K2MnO4 + 2 KClO3 + 6 H2O
C5H8 + Ag(NH3)2OH = C5H7Ag + NH3 + H2O =>
C5H8 + Ag(NH3)2OH = C5H7Ag + 2 NH3 + H2O
CuO + LiOH = CuOH2 + LiO =>
CuO + 2 LiOH = CuOH2 + 2 LiO
Mg(NO3)2 + NaNo3 = NaNO3 + Mg(No3)2 =>
Mg(NO3)2 + 2 NaNo3 = 2 NaNO3 + Mg(No3)2
Al + C2H6 = AlC3H9 =>
2 Al + 3 C2H6 = 2 AlC3H9
Na2CO3 + HCl = NaCl + NaHCO3 =>
Na2CO3 + HCl = NaCl + NaHCO3
Ca + H2O = Ca(OH) + H2 =>
2 Ca + 2 H2O = 2 Ca(OH) + H2
CH3CH3 + I2 = CH3CH2I + HI =>
CH3CH3 + I2 = CH3CH2I + HI
C6HN3O8Pb = CO + CO2 + H2O + N2 + Pb =>
2 C6HN3O8Pb = 9 CO + 3 CO2 + H2O + 3 N2 + 2 Pb
Mg(NO3)2 + NaNo3 = NaNO3 + Mg(No3)2 =>
Mg(NO3)2 + 2 NaNo3 = 2 NaNO3 + Mg(No3)2
HCN + Fe(OH)3 = Fe(CN)3 + H2O =>
3 HCN + Fe(OH)3 = Fe(CN)3 + 3 H2O
Cl2 + KMnO4 + KOH = K2MnO4 + KClO3 + H2O =>
Cl2 + 10 KMnO4 + 12 KOH = 10 K2MnO4 + 2 KClO3 + 6 H2O
Na3PO4(aq) + ZnSO4(aq) = Na2SO4(aq) + Zn3(PO4)2(s) =>
2 Na3PO4(aq) + 3 ZnSO4(aq) = 3 Na2SO4(aq) + Zn3(PO4)2(s)
C5H8 + Ag(NH3)2OH = C5H7Ag + NH3 + H2O =>
C5H8 + Ag(NH3)2OH = C5H7Ag + 2 NH3 + H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
H2SO4 = H{+} + SO4{2-} =>
H2SO4 = 2 H{+} + SO4{2-}
KCl2 + H2SO4 = KSO4 + HCl =>
KCl2 + H2SO4 = KSO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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