| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgCl + HNO3 = HgNO3 + HCl
C8H18 = C + H =>
C8H18 = 8 C + 18 H
K3[Al(C2O4)3]*3H2O + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 + Al2(SO4)3 =>
10 K3[Al(C2O4)3]*3H2O + 12 KMnO4 + 48 H2SO4 = 60 CO2 + 78 H2O + 21 K2SO4 + 12 MnSO4 + 5 Al2(SO4)3
NiC2O4*2H2O = NiCO3 + H2O + CO =>
NiC2O4*2H2O = NiCO3 + 2 H2O + CO
KCl + Sr(OH)2 = K(OH) + SrCl2 =>
2 KCl + Sr(OH)2 = 2 K(OH) + SrCl2
MnSO4 + PbO2(s) + HNO3 = HMnO4 + Pb(NO3)2 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2(s) + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4 + 2 H2O
Al2 + H2O = Al2O3 + H2 =>
Al2 + 3 H2O = Al2O3 + 3 H2
Br2 + CHCl3 = BrCl + CHCl2Br =>
Br2 + CHCl3 = BrCl + CHCl2Br
I2 + GaCl3 = GaI3 + Cl2 =>
3 I2 + 2 GaCl3 = 2 GaI3 + 3 Cl2
SeO3 + H2O = Se(OH)2 + O =>
SeO3 + H2O = Se(OH)2 + 2 O
Cl3 + O2 = Cl2O7 =>
4 Cl3 + 21 O2 = 6 Cl2O7
BaCl2 + Fe2S3O12 = FeCl3 + BaSO4 =>
3 BaCl2 + Fe2S3O12 = 2 FeCl3 + 3 BaSO4
P + S = P2S5 =>
2 P + 5 S = P2S5
NaCl + Zn(OH)2 = NaOH + ZnCl2 =>
2 NaCl + Zn(OH)2 = 2 NaOH + ZnCl2
Li3VO4 + V2O3 + V2O5 = LiV2O4 =>
4 Li3VO4 + 9 V2O3 + V2O5 = 12 LiV2O4
CaBr2 + Ni2(SO3)3 = CaSO3 + NiBr3 =>
3 CaBr2 + Ni2(SO3)3 = 3 CaSO3 + 2 NiBr3
KCl + Sr(OH)2 = K(OH) + SrCl2 =>
2 KCl + Sr(OH)2 = 2 K(OH) + SrCl2
Na2CO3 + H2SO4 = Na2SCO6 + H2O =>
Na2CO3 + H2SO4 = Na2SCO6 + H2O
H2CO3 + MgO = (MgOH)2CO3 =>
H2CO3 + 2 MgO = (MgOH)2CO3
KNO2 = N2 + O2K =>
2 KNO2 = N2 + 2 O2K
MgSO4(aq) + NaOH(aq) = Mg(OH)2(aq) + Na2SO4(aq) =>
MgSO4(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + Na2SO4(aq)
KCl + Sr(OH)2 = K(OH) + SrCl2 =>
2 KCl + Sr(OH)2 = 2 K(OH) + SrCl2
Mg(PO4)2 + FeCl3 = MgCl3 + Fe(PO4)2 =>
Mg(PO4)2 + FeCl3 = MgCl3 + Fe(PO4)2
H3BO3 + MnSO4H2O + MgSO4*7H2O = Mg2Mn(BO3)2 + H2SO4 + H2O =>
2 H3BO3 + MnSO4H2O + 2 MgSO4*7H2O = Mg2Mn(BO3)2 + 3 H2SO4 + 15 H2O
H2O + HCN = CH4 + NH3 + O2 =>
6 H2O + 2 HCN = 2 CH4 + 2 NH3 + 3 O2
OHCH2CH2OH + O2 = HOOCCOOH + H2 =>
OHCH2CH2OH + O2 = HOOCCOOH + 2 H2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
Na(s) + FeCl2 = Fe2(s) + NaCl =>
4 Na(s) + 2 FeCl2 = Fe2(s) + 4 NaCl
NO(s) + O2 = NO2 =>
2 NO(s) + O2 = 2 NO2
V(OH)4 + HCl = VOCl2 + H2O =>
V(OH)4 + 2 HCl = VOCl2 + 3 H2O
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
NO + O3 = N2O4 =>
6 NO + 2 O3 = 3 N2O4
LiS(aq) + CuNO3 = CuS + LiNO3 =>
LiS(aq) + CuNO3 = CuS + LiNO3
KCl + Sr(OH)2 = K(OH) + SrCl2 =>
2 KCl + Sr(OH)2 = 2 K(OH) + SrCl2
HCl + HOCl = H2O + Cl2 =>
HCl + HOCl = H2O + Cl2
C8H10N4O2 + H2SO4 = H2O + C8H10N4(SO4)2 =>
C8H10N4O2 + 2 H2SO4 = 2 H2O + C8H10N4(SO4)2
CsNO2 = Cs + NO2 =>
CsNO2 = Cs + NO2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
C24 + Tc = CTc7 =>
C24 + 168 Tc = 24 CTc7
CaBr + Al(CO3)3 = AlBr3 + CaCO3 =>
3 CaBr + Al(CO3)3 = AlBr3 + 3 CaCO3
Sn + HNO3 = H2SnO3 + NO2 + H2O =>
Sn + 4 HNO3 = H2SnO3 + 4 NO2 + H2O
Pb + Na = PbNa2 =>
Pb + 2 Na = PbNa2
K4[Fe(CN)6] + CuSO4 = K2Cu[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + CuSO4 = K2Cu[Fe(CN)6] + K2SO4
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2(Co(NH3)6)Cl3 + 14 H2O
CH3NH2CH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
10 CH3NH2CH3 + 32 KMnO4 + 48 H2SO4 = 32 MnSO4 + 16 K2SO4 + 20 CO2 + 5 N2 + 88 H2O
CH2OH + O2 = CHO + H2O =>
2 CH2OH + O2 = 2 CHO + 2 H2O
Na + H2NO4 = H2 + NaNO4 =>
Na + H2NO4 = H2 + NaNO4
SO2 + P = S + P2O5 =>
5 SO2 + 4 P = 5 S + 2 P2O5
HOCH2COOH + Na2CO3 = HOCH2COONa + CO2 + H2O =>
2 HOCH2COOH + Na2CO3 = 2 HOCH2COONa + CO2 + H2O
ZnCl2 + CaCO3 = CaCl2 + ZnCO3 =>
ZnCl2 + CaCO3 = CaCl2 + ZnCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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