| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2I = Fe2 + I
Li2O + H2O = H2Li2 + O2 =>
Li2O + H2O = H2Li2 + O2
H3PO4(aq) + Ba(s) = Ba3(PO4)2 + H2 =>
2 H3PO4(aq) + 3 Ba(s) = Ba3(PO4)2 + 3 H2
Fe(lll) + CuSO4 = FeSO4 + Cu =>
Fe(lll) + CuSO4 = FeSO4 + Cu
KF + HNO3 = KNO3 + NO + F2 + H2O =>
6 KF + 8 HNO3 = 6 KNO3 + 2 NO + 3 F2 + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H14 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H14 + 38 KMnO4 + 57 H2SO4 = 30 CO2 + 19 K2SO4 + 38 MnSO4 + 92 H2O
SnI2 + HNO3 = I2 + SnO2 + NO2 + H2O =>
SnI2 + 4 HNO3 = I2 + SnO2 + 4 NO2 + 2 H2O
KI + H2O + Sb2O5 = I2 + KSb(OH)4 + KOH =>
4 KI + 5 H2O + Sb2O5 = 2 I2 + 2 KSb(OH)4 + 2 KOH
HNO3 + P2S3 = NO2 + S + H2O + H3PO4 =>
10 HNO3 + P2S3 = 10 NO2 + 3 S + 2 H2O + 2 H3PO4
C2H4O2 + Cl2 = C2H3O2Cl + HCl =>
C2H4O2 + Cl2 = C2H3O2Cl + HCl
KOH + H3PO4 = KH2PO4 + H2O =>
KOH + H3PO4 = KH2PO4 + H2O
Fe{3+} + Mn{2+} + H2O = MnO2 + Fe{2+} + H{+} =>
2 Fe{3+} + Mn{2+} + 2 H2O = MnO2 + 2 Fe{2+} + 4 H{+}
C4H10 + Cl2 = C4H9ClHCl =>
C4H10 + Cl2 = C4H9ClHCl
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
C + H2O2 = CO2 + H2O =>
C + 2 H2O2 = CO2 + 2 H2O
K4Fe(CN)6 + PbO2 + HCl = KCl + FeCl3 + PbCl2 + CO2 + HNO2 + H2O =>
2 K4Fe(CN)6 + 49 PbO2 + 112 HCl = 8 KCl + 2 FeCl3 + 49 PbCl2 + 12 CO2 + 12 HNO2 + 50 H2O
HPO3 + Br2 + OH = Br2PO4 + H2O =>
HPO3 + Br2 + 3 OH = Br2PO4 + 2 H2O
C10H12 + O2 = CO2 + H2O3 =>
C10H12 + 19 O2 = 10 CO2 + 6 H2O3
Zn(s) + H2SO4(aq) = H2(g) + ZnSO4(l) =>
Zn(s) + H2SO4(aq) = H2(g) + ZnSO4(l)
NO2{-]+Cr2O7{2-}+H{+} = Cr{3+}+NO3{-}+H2O =>
3 NO2{-]+Cr2O7{2-}+8H{+} = 2 Cr{3+}+3NO3{-}+4H2O
NaClO + CH3COOH = CH3COONa + H2O + Cl2 + O2 =>
4 NaClO + 4 CH3COOH = 4 CH3COONa + 2 H2O + 2 Cl2 + O2
BrF3 + LiSO3 = Br(SO3)3 + LiF =>
BrF3 + 3 LiSO3 = Br(SO3)3 + 3 LiF
Na2S2O8 + Ni = NiSO4 + Na2SO4 =>
Na2S2O8 + Ni = NiSO4 + Na2SO4
HCl(aq) + H2O(l) = H3ClO =>
HCl(aq) + H2O(l) = H3ClO
Cr2O3 + KOH + H2O = K3Cr(OH)6 =>
Cr2O3 + 6 KOH + 3 H2O = 2 K3Cr(OH)6
Cu(NO3)2 + K4Fe(CN)6 = CuFe(CN)6 + K4(NO3)2 =>
Cu(NO3)2 + K4Fe(CN)6 = CuFe(CN)6 + K4(NO3)2
I + AlCl3 = ICl + Al =>
3 I + AlCl3 = 3 ICl + Al
NaCl + CuSO4*5H2O = CuCl2 + Na2SO4 + H2O =>
2 NaCl + CuSO4*5H2O = CuCl2 + Na2SO4 + 5 H2O
Au + Hl = AuHl =>
Au + Hl = AuHl
S + Cu + H2O = CuSO4 + H2 =>
S + Cu + 4 H2O = CuSO4 + 4 H2
K2S + Ca(C2H3O2)2 = KC2H3O2 + CaS =>
K2S + Ca(C2H3O2)2 = 2 KC2H3O2 + CaS
KCl + H2O = K(OH) + H + Cl =>
KCl + H2O = K(OH) + H + Cl
CH3COONH4 + NaOH = CH3COONa + NH3 + H2O =>
CH3COONH4 + NaOH = CH3COONa + NH3 + H2O
(NH4)(OH) + AlCl3 = (NH4)Cl + Al(OH)3 =>
3(NH4)(OH) + AlCl3 = 3(NH4)Cl + Al(OH)3
C2H4O2 + C2H7N = C4H9ON + H2O =>
C2H4O2 + C2H7N = C4H9ON + H2O
CaCO3 + LiSO4 = LiCO3 + CaSO4 =>
CaCO3 + LiSO4 = LiCO3 + CaSO4
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Cu(CH3COO)2*H2O + C2H8N2 + KI + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + K(CH3COO) =>
Cu(CH3COO)2*H2O + 2 C2H8N2 + 2 KI + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + 2 K(CH3COO)
MgS + H2O = Mg(OH)2 + H2S =>
MgS + 2 H2O = Mg(OH)2 + H2S
CH3(CH2)6CH2OH + CrO3 + H2SO4 = Cr2(SO4)3 + CH3(CH2)6COOH + H2O =>
3 CH3(CH2)6CH2OH + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 CH3(CH2)6COOH + 9 H2O
C2H6 + Br2 = C2Br6 + HBr =>
C2H6 + 6 Br2 = C2Br6 + 6 HBr
MnO4{-} + HCl = Cl{-} + MnCl2 + H2O + Cl2 =>
2 MnO4{-} + 16 HCl = 2 Cl{-} + 2 MnCl2 + 8 H2O + 5 Cl2
Zn(s) + HCl(ac) = ZnCl(ac) + H(s) =>
Zn(s) + HCl(ac) = ZnCl(ac) + H(s)
AlBr3 + K2(SO4) = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2(SO4) = 6 KBr + Al2(SO4)3
S4 + O = SO4 =>
S4 + 16 O = 4 SO4
O3 + P2 = O2P3 =>
4 O3 + 9 P2 = 6 O2P3
Ba(OH)2 = Ba + O2H2 =>
Ba(OH)2 = Ba + O2H2
NH4NO3 + S = SO3 + N2 + H2O =>
3 NH4NO3 + S = SO3 + 3 N2 + 6 H2O
Cr2(SO4)3 + K3PO4 = K2SO4 + CrPO4 =>
Cr2(SO4)3 + 2 K3PO4 = 3 K2SO4 + 2 CrPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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