| Équations équilibrées la veille | Équations équilibrées le lendemain |
UO2 + 4 HF = UF4 + 2 H2O
Cl2 + PI = Cl2PI =>
Cl2 + PI = Cl2PI
Cu + NHO3 = Cu(NO3)2 + NH4NO3 + H2O =>
4 Cu + 10 NHO3 = 4 Cu(NO3)2 + NH4NO3 + 3 H2O
S + F + NaOH = Na2SO4 + NaF + H2O =>
S + 6 F + 8 NaOH = Na2SO4 + 6 NaF + 4 H2O
CaH2 + Zr2O3 = CaO + ZrH3 =>
3 CaH2 + Zr2O3 = 3 CaO + 2 ZrH3
Ca(s) + ZnBr2(Aq) = Zn(s) + CaBr2(Aq) =>
Ca(s) + ZnBr2(Aq) = Zn(s) + CaBr2(Aq)
CH48O + O2 = CO2 + H2O =>
2 CH48O + 25 O2 = 2 CO2 + 48 H2O
CO2 + CsNO2 + Rb2OsO4 = Rb2CO3 + CsNO3 + Os2O3 =>
2 CO2 + 3 CsNO2 + 2 Rb2OsO4 = 2 Rb2CO3 + 3 CsNO3 + Os2O3
Ti3P4 = Ti + P =>
Ti3P4 = 3 Ti + 4 P
Mg3N2 + NH3 = Mg(NH2)2 =>
Mg3N2 + 4 NH3 = 3 Mg(NH2)2
FeCO3 + H2SO4 + KMnO4 = Fe2(SO4)3 + CO2 + MnSO4 + K2SO4 + H2O =>
10 FeCO3 + 18 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + 10 CO2 + 2 MnSO4 + K2SO4 + 18 H2O
NaCl + C6H8O7 = NaClC6H8O7 =>
NaCl + C6H8O7 = NaClC6H8O7
KNH2 + H2S = K2S + NH3 =>
2 KNH2 + H2S = K2S + 2 NH3
Na2CO3 + AlI3 = NaI + Al2(CO3)3 =>
3 Na2CO3 + 2 AlI3 = 6 NaI + Al2(CO3)3
Cr2O72{-} + Br{-} + H{+} = Cr3 + H2O + Br2 =>
6 Cr2O72{-} + 858 Br{-} + 864 H{+} = 4 Cr3 + 432 H2O + 429 Br2
Fe(NO3)3 + Zn + HCl = ZnNO3 + H2 + FeCl =>
2 Fe(NO3)3 + 6 Zn + 2 HCl = 6 ZnNO3 + H2 + 2 FeCl
C6H12 + NH3 = C6H7N + NH4 =>
C6H12 + 9 NH3 = C6H7N + 8 NH4
Sr + AuCl3 = SrCl2 + Au =>
3 Sr + 2 AuCl3 = 3 SrCl2 + 2 Au
Al + Sn(NO3)3 = Al(NO3)3 + Sn =>
Al + Sn(NO3)3 = Al(NO3)3 + Sn
ZnCl2 + H2O = HCl + Zn{2+} + OH{-} =>
ZnCl2 + 2 H2O = 2 HCl + Zn{2+} + 2 OH{-}
H2 + ZnCl2 = HCl + Zn =>
H2 + ZnCl2 = 2 HCl + Zn
BaSO4 + AlF3 = BaF3 + Al2(SO4)2 =>
2 BaSO4 + 2 AlF3 = 2 BaF3 + Al2(SO4)2
CuS + HNO3 = S + NO + Cu8(NO3)2 + H2O =>
24 CuS + 8 HNO3 = 24 S + 2 NO + 3 Cu8(NO3)2 + 4 H2O
CuSO4 + NaNO3 = Cu(NO3) + NaSO4 =>
CuSO4 + NaNO3 = Cu(NO3) + NaSO4
Li2C4H4O6 + Al(OH)3 = Li2(OH)3 + AlC4H4O6 =>
Li2C4H4O6 + Al(OH)3 = Li2(OH)3 + AlC4H4O6
LiCl + Mg3S2 = MgCl2 + Li3S =>
6 LiCl + Mg3S2 = 3 MgCl2 + 2 Li3S
Al + H2SO4 = Al(OH)3 + SO2 =>
2 Al + 3 H2SO4 = 2 Al(OH)3 + 3 SO2
KNO3 + (NH4)3(PO4) = (NH4)(NO3) + K3PO4 =>
3 KNO3 + (NH4)3(PO4) = 3(NH4)(NO3) + K3PO4
Zn + K2CrO7 + H2SO4 = ZnSO4 + K2SO4 + H2O + Cr2SO4 =>
11 Zn + 2 K2CrO7 + 14 H2SO4 = 11 ZnSO4 + 2 K2SO4 + 14 H2O + Cr2SO4
NCO3 + H3PO4 = N3(PO4)2 + H2CO3 =>
3 NCO3 + 2 H3PO4 = N3(PO4)2 + 3 H2CO3
HClO3 + Sr(OH)2 = H2O + Sr(ClO3)2 =>
2 HClO3 + Sr(OH)2 = 2 H2O + Sr(ClO3)2
Pb(No3)2 + H2SO4 = PbSO4 + H2(No3)2 =>
Pb(No3)2 + H2SO4 = PbSO4 + H2(No3)2
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
H2S2O8 + NaI = I2 + Na2SO4 + H2O + SO2 =>
2 H2S2O8 + 6 NaI = 3 I2 + 3 Na2SO4 + 2 H2O + SO2
K2S + HCl = K2Cl + SH =>
K2S + HCl = K2Cl + SH
P3O5 + C = P4 + CO =>
4 P3O5 + 20 C = 3 P4 + 20 CO
Li2S + HgCl2 = LiCl + HgS =>
Li2S + HgCl2 = 2 LiCl + HgS
[Co(C2H4(NH2)2)3]ClC4H4O6 + NH4 + NaI = [Co(C2H4(NH2)2)3]I + NaCl + (NH4)2C4H4O6 =>
[Co(C2H4(NH2)2)3]ClC4H4O6 + 2 NH4 + NaI = [Co(C2H4(NH2)2)3]I + NaCl + (NH4)2C4H4O6
FeSO4 + HNO3 + H2SO4 = Fe2S3O12 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2S3O12 + 2 NO + 4 H2O
Fe + H2O + O2 = Fe2O2H2O =>
2 Fe + H2O + O2 = Fe2O2H2O
Cr(CH3COO)2 = Cr + (CH3COO)2 =>
Cr(CH3COO)2 = Cr + (CH3COO)2
H3COH + CH3COOH = CH3COOCH3 + H2O =>
H3COH + CH3COOH = CH3COOCH3 + H2O
KHSO4 + H2O = KH2SO4 + OH =>
KHSO4 + H2O = KH2SO4 + OH
Mg + LiNO3 = Mg(NO3)2 + Li =>
Mg + 2 LiNO3 = Mg(NO3)2 + 2 Li
NI3(s) = I3 + N =>
NI3(s) = I3 + N
Ni{2+} + S{-} = NiS2 =>
Ni{2+} + 2 S{-} = NiS2
C6H5CH2OH(l) + O2(g) = H2O(l) + CO2(g) =>
2 C6H5CH2OH(l) + 17 O2(g) = 8 H2O(l) + 14 CO2(g)
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
C5H10 + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2(SO4)3 + K2SO4 + H2O =>
12 C5H10 + 10 K2Cr2O7 + 40 H2SO4 = 15 C4H8O2 + 10 Cr2(SO4)3 + 10 K2SO4 + 40 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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