| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Cr(OH)3
Al(ClO)3 = AlCl3 + O2 =>
2 Al(ClO)3 = 2 AlCl3 + 3 O2
S + HNO3 = H2SO4 + H2O + NO2 =>
S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
(NH4)2CO3 + Ca = Ca(CO3)2 + NH4 =>
2(NH4)2CO3 + Ca = Ca(CO3)2 + 4 NH4
N2 + CeN + Mn6N5 = Ce2MnN3 =>
N2 + 24 CeN + 2 Mn6N5 = 12 Ce2MnN3
K2Cr2O7 + H2C2O4 + K2C2O4 = K3(Cr(C2O4)3) + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3(Cr(C2O4)3) + 6 CO2 + 7 H2O
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
Zn + Ag3N = Zn3N + Ag =>
3 Zn + Ag3N = Zn3N + 3 Ag
Al2O3 + HCl + HNO3 = HAl2Cl4 + H2O + NO3 =>
Al2O3 + 4 HCl + 3 HNO3 = HAl2Cl4 + 3 H2O + 3 NO3
CH3CH2CH2Br + KCN = CH3CH2CH2CN + KBr =>
CH3CH2CH2Br + KCN = CH3CH2CH2CN + KBr
CH3CHOHCH2CH3 + Cr2O7 = CH3CHOOCH2CH3 + Cr + H2O =>
14 CH3CHOHCH2CH3 + 3 Cr2O7 = 14 CH3CHOOCH2CH3 + 6 Cr + 7 H2O
FeSO4 + Cl2 = FeCl2 + SO4 =>
FeSO4 + Cl2 = FeCl2 + SO4
SnI4 + Br2 = SnBr + I =>
2 SnI4 + Br2 = 2 SnBr + 8 I
C4H8 + Br2 = CBr4 + H2 =>
C4H8 + 8 Br2 = 4 CBr4 + 4 H2
BaCr2O7 + NaOH = Na2Cr2O7 + Ba(OH)2 =>
BaCr2O7 + 2 NaOH = Na2Cr2O7 + Ba(OH)2
H2C2O4 + NaOH = NaC2O4 + HOH2 =>
H2C2O4 + NaOH = NaC2O4 + HOH2
Fe(oh)2 + H2O + O2 = Fe(OH)3 =>
2 Fe(oh)2 + 6 H2O + 3 O2 = 4 Fe(OH)3
Li2S + P2S5 + LiI = Li15(PS4)4I3 =>
6 Li2S + 2 P2S5 + 3 LiI = Li15(PS4)4I3
Ti + H2 = TiH2 =>
Ti + H2 = TiH2
SOCl2 + O2 = SO2Cl2 =>
2 SOCl2 + O2 = 2 SO2Cl2
MgBr2 = Mg + Br =>
MgBr2 = Mg + 2 Br
NH4(NO3)2 + NaH2PO4 + H2O + Mg(NO3)2 = NH4MgPO4*6H2O + Na + NO3 =>
4 NH4(NO3)2 + 5 NaH2PO4 + 27 H2O + 5 Mg(NO3)2 = 5 NH4MgPO4*6H2O + 5 Na + 17 NO3
TiO2 + Br + C = TiBr4 + CO2 =>
TiO2 + 4 Br + C = TiBr4 + CO2
Fe3O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 Fe3O4 + 2 KMnO4 + 48 H2SO4 = 15 Fe2(SO4)3 + 48 H2O + K2SO4 + 2 MnSO4
A + B4 = AB2 =>
2 A + B4 = 2 AB2
Sr(NO3)2 + S + C = CO2 + SrS + N2 =>
Sr(NO3)2 + S + 3 C = 3 CO2 + SrS + N2
Ba(CH3CO2)2 + Ag2(SO4) = Ba(SO4) + Ag2(CH3CO2)2 =>
Ba(CH3CO2)2 + Ag2(SO4) = Ba(SO4) + Ag2(CH3CO2)2
C6H5C2H5 = C6H4(C2H5)2 + C6H6 =>
2 C6H5C2H5 = C6H4(C2H5)2 + C6H6
Sr(NO3)2 + Mg(NO3)2 + Al(NO3)3 + (NH2)2CO + Ce(NO3)3 = SrMgAl10O17Ce + H2O + CO2 + N2 =>
6 Sr(NO3)2 + 6 Mg(NO3)2 + 60 Al(NO3)3 + 188(NH2)2CO + 6 Ce(NO3)3 = 6 SrMgAl10O17Ce + 376 H2O + 188 CO2 + 299 N2
Ca + HNO3(a) = Ca(NO3)2 + H2O + N2O =>
4 Ca + 10 HNO3(a) = 4 Ca(NO3)2 + 5 H2O + N2O
H2S + Cu(OH)2 = CuS + H2O =>
H2S + Cu(OH)2 = CuS + 2 H2O
Be(NO3)2 + F2 = BeF2 + NO3 =>
Be(NO3)2 + F2 = BeF2 + 2 NO3
MnO4 + NaI + H2SO4 = MnSO4 + Na2SO4 + H2O + I2 =>
MnO4 + 6 NaI + 4 H2SO4 = MnSO4 + 3 Na2SO4 + 4 H2O + 3 I2
KOH + C57H110O6 = K(C18H35O2) + C3H8O3 =>
3 KOH + C57H110O6 = 3 K(C18H35O2) + C3H8O3
HNO3 + HN3 = NH4 + NO2 =>
22 HNO3 + 6 HN3 = 7 NH4 + 33 NO2
Zn(NO3)2 + MgSO4 = Mg(NO3)2 + Zn(SO4) =>
Zn(NO3)2 + MgSO4 = Mg(NO3)2 + Zn(SO4)
Ca(NO2)2 + HNO3 = Ca(NO3)2 + HNO2 =>
Ca(NO2)2 + 2 HNO3 = Ca(NO3)2 + 2 HNO2
HCHO + AgNO3 = HCOOH + Ag + NO2 =>
HCHO + AgNO3 = HCOOH + Ag + NO2
ZnO + Fe(OH)3 = Zn(OH)2 + Fe2O3 =>
3 ZnO + 2 Fe(OH)3 = 3 Zn(OH)2 + Fe2O3
Ag(NO3)2 + Na2(Cl) = AgCl + NaNO3 =>
Ag(NO3)2 + Na2(Cl) = AgCl + 2 NaNO3
Hg(NO3)2 + KSCN = Hg(SCN)2 + KNO3 =>
Hg(NO3)2 + 2 KSCN = Hg(SCN)2 + 2 KNO3
Na2S + H2SO3 + HCl = S + NaCl + H2O =>
2 Na2S + H2SO3 + 4 HCl = 3 S + 4 NaCl + 3 H2O
C9H8O4 + HCl = C9H7O3Cl + H2O =>
C9H8O4 + HCl = C9H7O3Cl + H2O
SB2S5 + HNO3 + H2O = H3SBO4 + H2SO4 + NO =>
3 SB2S5 + 34 HNO3 + 4 H2O = 6 H3SBO4 + 12 H2SO4 + 34 NO
C6H10O6 + H2O = C6H12O7 =>
C6H10O6 + H2O = C6H12O7
H2SO4 + KMnO4 + K2SO3 = MnSO4 + H2O + K2SO4 =>
3 H2SO4 + 2 KMnO4 + 5 K2SO3 = 2 MnSO4 + 3 H2O + 6 K2SO4
Sn(NO3)2 + HCl = H2[SnCl4] + HNO3 =>
Sn(NO3)2 + 4 HCl = H2[SnCl4] + 2 HNO3
NH4CN + H2O = NH4OH + HCN =>
NH4CN + H2O = NH4OH + HCN
CaH2 + H2O = Ca(O3)2 + H2 =>
CaH2 + 6 H2O = Ca(O3)2 + 7 H2
Ga(NO3)3 + Zn(NO3)2 + CH6N4O = ZnGa2O3 + H2O + CO2 + NO =>
16 Ga(NO3)3 + 8 Zn(NO3)2 + 13 CH6N4O = 8 ZnGa2O3 + 39 H2O + 13 CO2 + 116 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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