| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba(OH)2 + 2 C3H5O(COOH)3 = (C3H5O(COO)3)2Ba3 + 6 H2O
NH4OH + H3CCOOH = NH4OOCCH3 + H2O =>
NH4OH + H3CCOOH = NH4OOCCH3 + H2O
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
TaCl4 + Al = TaCl3 + AlCl3 =>
3 TaCl4 + Al = 3 TaCl3 + AlCl3
W20O58 + CO = W18O49 + CO2 =>
9 W20O58 + 32 CO = 10 W18O49 + 32 CO2
CH2CCCCH2 + O2 = CO2 + H2O =>
CH2CCCCH2 + 6 O2 = 5 CO2 + 2 H2O
HNO3 + Fe2O3 = Fe(NO3)3 + H2O =>
6 HNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 H2O
Fe + Na{+} = Fe{2+} + Na =>
Fe + 2 Na{+} = Fe{2+} + 2 Na
C62H88CoN13O14P + O2 = CO2 + Co3O4 + H2O + N2 + P =>
6 C62H88CoN13O14P + 466 O2 = 372 CO2 + 2 Co3O4 + 264 H2O + 39 N2 + 6 P
K(OH) + Co3(PO4)2 = K3(PO4) + Co(OH)2 =>
6 K(OH) + Co3(PO4)2 = 2 K3(PO4) + 3 Co(OH)2
NH2CH2COOH + NaNO2 + HCl = CH3COOH + N2 + NaCl + H2O =>
3 NH2CH2COOH + NaNO2 + HCl = 3 CH3COOH + 2 N2 + NaCl + 2 H2O
CH3CH2OH + HOCl = CH3CH2OCl + H2O =>
CH3CH2OH + HOCl = CH3CH2OCl + H2O
HNO2 + Cr(OH)3 = Cr(NO2) + H(OH)3 =>
HNO2 + Cr(OH)3 = Cr(NO2) + H(OH)3
C9H8O2 + Br2 = C9H6OBr2 + H2O =>
C9H8O2 + Br2 = C9H6OBr2 + H2O
Be(OH)2 + (NH4)2SO3 = BeSO3 + NH4OH =>
Be(OH)2 + (NH4)2SO3 = BeSO3 + 2 NH4OH
PO4 + Pb = Pb(PO4)2 =>
2 PO4 + Pb = Pb(PO4)2
C7H8O3S + NaCl = C7H8O3SNaCl =>
C7H8O3S + NaCl = C7H8O3SNaCl
Sn4 + CuCl2 = SnCl2 + Cu =>
Sn4 + 4 CuCl2 = 4 SnCl2 + 4 Cu
C7H8 + H2O2 = CO2 + H2O =>
C7H8 + 18 H2O2 = 7 CO2 + 22 H2O
Sr(NO3)2 + (NH2)2CO = SrO + CO2 + N2 + H2O =>
3 Sr(NO3)2 + 5(NH2)2CO = 3 SrO + 5 CO2 + 8 N2 + 10 H2O
FeS + Zn(No3)2 = ZnS + Fe(No3)2 =>
FeS + Zn(No3)2 = ZnS + Fe(No3)2
H2O + CaH = H2 + Ca(OH)2 =>
4 H2O + 2 CaH = 3 H2 + 2 Ca(OH)2
S8 + O2 = SO13 =>
S8 + 52 O2 = 8 SO13
C5H12O + O = CO5 + H2O =>
C5H12O + 30 O = 5 CO5 + 6 H2O
PbNO3 + Zn = Pb + Zn(NO3)2 =>
2 PbNO3 + Zn = 2 Pb + Zn(NO3)2
PbCl2 + HCl = [PbCl4]H2 =>
PbCl2 + 2 HCl = [PbCl4]H2
ZnS + HCl = ZnCl2 + H2 + S =>
ZnS + 2 HCl = ZnCl2 + H2 + S
Fe(OH)3 + H3P = FeH3 + P(OH)3 =>
Fe(OH)3 + H3P = FeH3 + P(OH)3
Al2O3 + Ca(OH)2 = CaAl2O4 + H2O =>
Al2O3 + Ca(OH)2 = CaAl2O4 + H2O
Ag + NH3*H2O = AgOH + H2 + NH3 =>
2 Ag + 2 NH3*H2O = 2 AgOH + H2 + 2 NH3
HNO3 + Fe2O3 = Fe(NO3)3 + H2O =>
6 HNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 H2O
MnCl2 + Na2S*9H2O = MnS + NaCl + H2O =>
MnCl2 + Na2S*9H2O = MnS + 2 NaCl + 9 H2O
NH4 + Cl + O2 = NH4ClO2 =>
NH4 + Cl + O2 = NH4ClO2
AgCN + NH3 = AgNH3 + CN =>
AgCN + NH3 = AgNH3 + CN
CH3Cl3 + Ba(OH)2 = (CH3COO)2Ba + BaCl2 + H2O =>
4 CH3Cl3 + 7 Ba(OH)2 = (CH3COO)2Ba + 6 BaCl2 + 10 H2O
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
SO3 + H2O = H + SO4 =>
SO3 + H2O = 2 H + SO4
H2C2O4 + NaCO3 = CO2 + H2O + Na2CO3 =>
H2C2O4 + 2 NaCO3 = 3 CO2 + H2O + Na2CO3
YCl3 + K = YKCl3 =>
YCl3 + K = YKCl3
H + Br = HBr =>
H + Br = HBr
CuSO4(H2O)5 + KOH = Cu(OH)2 + K2SO4 + H2O =>
CuSO4(H2O)5 + 2 KOH = Cu(OH)2 + K2SO4 + 5 H2O
H2O + SiO2 = SiO2H2O =>
H2O + SiO2 = SiO2H2O
CO + H2O + Cl2 = C2H4Cl2 + O2 =>
2 CO + 2 H2O + Cl2 = C2H4Cl2 + 2 O2
Na2S + Cu(k) = Na(k) + Cu2S =>
Na2S + 2 Cu(k) = 2 Na(k) + Cu2S
H2F2Si + Ba(OH)2 = Ba + H2O + F2Si =>
H2F2Si + Ba(OH)2 = Ba + 2 H2O + F2Si
NH3 + ZnI2 = Zn(NH3)2 + I2 =>
2 NH3 + ZnI2 = Zn(NH3)2 + I2
KMnO4 + NaI + KOH = K2MnO4 + NaOH + I2 =>
2 KMnO4 + 2 NaI + 2 KOH = 2 K2MnO4 + 2 NaOH + I2
Na2SO4 + Ni = NiS + Na2O4 =>
Na2SO4 + Ni = NiS + Na2O4
Ca3P2 + H2SO4 = Ca(SO4)2 + H3PO4 + H2O + SO2 =>
Ca3P2 + 17 H2SO4 = 3 Ca(SO4)2 + 2 H3PO4 + 14 H2O + 11 SO2
LiOH + CH4O2 = LiCH3O2 + H2O =>
LiOH + CH4O2 = LiCH3O2 + H2O
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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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