| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3H2O = Al2O3 + H2O
BaCrO4 = Ba + CrO4 =>
BaCrO4 = Ba + CrO4
Al2O3H2O = Al2O3 + H2O =>
Al2O3H2O = Al2O3 + H2O
(COOH)C6H4(COOH) + SOCl2 = (COOH)C6H4(COCl) + HCl + SO2 =>
(COOH)C6H4(COOH) + SOCl2 = (COOH)C6H4(COCl) + HCl + SO2
Na2O3Si + CuCl2 = Cu2(O3Si)2 + NaCl =>
2 Na2O3Si + 2 CuCl2 = Cu2(O3Si)2 + 4 NaCl
HCOOH + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
HCOOH + 2 KMnO4 + 4 KOH = K2CO3 + 2 K2MnO4 + 3 H2O
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
Al2O3H2O = Al2O3 + H2O =>
Al2O3H2O = Al2O3 + H2O
H2CO3 + As(OH)5 = As2(CO3)5 + H2O =>
5 H2CO3 + 2 As(OH)5 = As2(CO3)5 + 10 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
C4H9OH + O2 = CO + H2O =>
C4H9OH + 4 O2 = 4 CO + 5 H2O
BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S
C2H3O3 + NaOH = C4NaHO4 + H2O =>
2 C2H3O3 + NaOH = C4NaHO4 + 3 H2O
BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S
H3Po4 + H2S + K2Cr2O7 = K3Po4 + CrPo4 + S8 + H2O =>
64 H3Po4 + 72 H2S + 24 K2Cr2O7 = 16 K3Po4 + 48 CrPo4 + 9 S8 + 168 H2O
BaBr2 + Na2SO4 = NaBr + BaSO4 =>
BaBr2 + Na2SO4 = 2 NaBr + BaSO4
BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S
C4H9OH + O2 = CO + H2O =>
C4H9OH + 4 O2 = 4 CO + 5 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H9OH + O2 = CO + H2O =>
C4H9OH + 4 O2 = 4 CO + 5 H2O
Zn(OH)2 + H2O2 = Zn(OH)3 =>
2 Zn(OH)2 + H2O2 = 2 Zn(OH)3
C4H9OH + O2 = CO + H2O =>
C4H9OH + 4 O2 = 4 CO + 5 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S
CuSO4 + KI = K2SO4 + Cu2SO4 + I2 =>
2 CuSO4 + 2 KI = K2SO4 + Cu2SO4 + I2
BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S
CrO3 + H2SO4 + KBr = K2SO4 + Cr2(SO4)3 + Br + H2O =>
2 CrO3 + 6 H2SO4 + 6 KBr = 3 K2SO4 + Cr2(SO4)3 + 6 Br + 6 H2O
BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S
CsCl + (NH4)2HPO4 + Fe2O3 = Cs7Fe7(PO4)8O2 + NH3 + HCl + H2O =>
14 CsCl + 16(NH4)2HPO4 + 7 Fe2O3 = 2 Cs7Fe7(PO4)8O2 + 32 NH3 + 14 HCl + 17 H2O
BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S
CrCl2 + O2 + NH3 + NH4Cl = Cr(NH3)5Cl3 + H2O =>
4 CrCl2 + O2 + 16 NH3 + 4 NH4Cl = 4 Cr(NH3)5Cl3 + 2 H2O
BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S
HClO4 + K2CO3 = CO2 + KClO4 + H2O =>
2 HClO4 + K2CO3 = CO2 + 2 KClO4 + H2O
BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S
CH4(g) = C2H2(g) + H2(g) =>
2 CH4(g) = C2H2(g) + 3 H2(g)
NH2CH2COOH + Ba(OH) = NH2CH2COOBa + H2O =>
NH2CH2COOH + Ba(OH) = NH2CH2COOBa + H2O
CH4(g) = C3H8(g) + H2(g) =>
3 CH4(g) = C3H8(g) + 2 H2(g)
CuCl + Fe = CuFe + Cl2 =>
2 CuCl + 2 Fe = 2 CuFe + Cl2
CH4(g) = C2H2(g) + H2(g) =>
2 CH4(g) = C2H2(g) + 3 H2(g)
LiBH4 + H2O = LiOH + B2O3 + H2 =>
2 LiBH4 + 5 H2O = 2 LiOH + B2O3 + 8 H2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH4(g) = C3H8(g) + H2(g) =>
3 CH4(g) = C3H8(g) + 2 H2(g)
SiO + HF = SiF2 + H2O =>
SiO + 2 HF = SiF2 + H2O
CH4(g) = C2H2(g) + H2(g) =>
2 CH4(g) = C2H2(g) + 3 H2(g)
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH4(g) = C3H8(g) + H2(g) =>
3 CH4(g) = C3H8(g) + 2 H2(g)
CH4(g) = C2H2(g) + H2(g) =>
2 CH4(g) = C2H2(g) + 3 H2(g)
MgS + NaOH = Mg(OH)2 + Na2S =>
MgS + 2 NaOH = Mg(OH)2 + Na2S
Pb(NO3)2 + Na2CO3 + H2O = Pb(OH)2*2PbCO3 + NaNO3 + HNO3 =>
3 Pb(NO3)2 + 2 Na2CO3 + 2 H2O = Pb(OH)2*2PbCO3 + 4 NaNO3 + 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
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