| Équations équilibrées la veille |
Mg{2+} + 2 CH3COO{-} + 2 NaOH = 2 CH3COONa + Mg(OH)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H3NO2 = H2 + N2 + O2 =>
2 H3NO2 = 3 H2 + N2 + 2 O2
C2H6 + Cl2 = CCl4 + HCl =>
C2H6 + 7 Cl2 = 2 CCl4 + 6 HCl
CsOH + Mn2O7 = CsMnO4 + H2O =>
2 CsOH + Mn2O7 = 2 CsMnO4 + H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
BaSO4 + ZnCl2 = BaCl2 + ZnSO4 =>
BaSO4 + ZnCl2 = BaCl2 + ZnSO4
CaO + H2S = CaS + H2O =>
CaO + H2S = CaS + H2O
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
AlI3 + Cl2 = Al + ClI =>
2 AlI3 + 3 Cl2 = 2 Al + 6 ClI
Zn + Sn(C2H3O2)2 = Zn(C2H3O2)2 + Sn =>
Zn + Sn(C2H3O2)2 = Zn(C2H3O2)2 + Sn
Ca3P2 + KMnO4 + H2O = Ca(OH)2 + KOH + MnO2 + P =>
Ca3P2 + 2 KMnO4 + 4 H2O = 3 Ca(OH)2 + 2 KOH + 2 MnO2 + 2 P
CH4 + I2 = CH3I + H2 =>
2 CH4 + I2 = 2 CH3I + H2
HCl(ac) + Al(OH)3(ac) = AlCl3 + H2O =>
3 HCl(ac) + Al(OH)3(ac) = AlCl3 + 3 H2O
H15A + X(OH)3 = H2O + X5A =>
H15A + 5 X(OH)3 = 15 H2O + X5A
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CuNO3 + K2CrO4 = Cu2CrO4 + KNO3 =>
2 CuNO3 + K2CrO4 = Cu2CrO4 + 2 KNO3
H3O4P + RbOH = RbH2PO4 + H2O =>
H3O4P + RbOH = RbH2PO4 + H2O
FeCl2(s) + NaOH(aq) = Fe(OH)2 + NaCl =>
FeCl2(s) + 2 NaOH(aq) = Fe(OH)2 + 2 NaCl
C2H5OH + H2O = CH4 + HCO3{-} + H{+} =>
2 C2H5OH + H2O = 3 CH4 + HCO3{-} + H{+}
Sr(NO3)2 + NiCl2 = SrNi(NO3)2Cl2 =>
Sr(NO3)2 + NiCl2 = SrNi(NO3)2Cl2
Al2O3 + H2O + HCl = Al2(OH)06Cl54 + H2 =>
Al2O3 + 3 H2O + 54 HCl = Al2(OH)06Cl54 + 27 H2
CH2COOH + KOH = KC2H2O2 + H2O =>
CH2COOH + KOH = KC2H2O2 + H2O
AgCuS + HNO3 = AgNO3 + CuNO32 + H2SO4 + NO2 + H2O =>
AgCuS + 68 HNO3 = AgNO3 + CuNO32 + H2SO4 + 66 NO2 + 33 H2O
C + PO3 = CO2 + P =>
3 C + 2 PO3 = 3 CO2 + 2 P
NH4OH + I = NH2 + H2O + HI =>
NH4OH + I = NH2 + H2O + HI
Cr2O3 + NaClO3 + NaOH = NaCrO4 + NaCl + H2O =>
3 Cr2O3 + 4 NaClO3 + 6 NaOH = 6 NaCrO4 + 4 NaCl + 3 H2O
KNO3 = O2 + N2 + KO2 =>
2 KNO3 = O2 + N2 + 2 KO2
H2 + N2 = NH* =>
H2 + N2 = 2 NH*
As2S3 + H2O = H3AsO4 + S8 + H =>
8 As2S3 + 64 H2O = 16 H3AsO4 + 3 S8 + 80 H
NaCl3 + NaOH = NaCl + ClOH =>
NaCl3 + NaOH = 2 NaCl + ClOH
((CH3CO)2CH)Na + CoCl2*6H2O = (((CH3CO)2CH)2Co(H2O)2) + NaCl + H2O =>
2((CH3CO)2CH)Na + CoCl2*6H2O = (((CH3CO)2CH)2Co(H2O)2) + 2 NaCl + 4 H2O
CH3NH2 + O2 = CO2 + H2O + N =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 4 N
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Ni + HCl = NiHCl =>
Ni + HCl = NiHCl
KHC2O4*H2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
10 KHC2O4*H2C2O4 + 8 KMnO4 + 17 H2SO4 = 8 MnSO4 + 9 K2SO4 + 40 CO2 + 32 H2O
N205 = N0202 =>
202 N205 = 205 N0202
MgCl2 + BaCl2 = MgCl2BaCl2 =>
MgCl2 + BaCl2 = MgCl2BaCl2
Na2[Zn(OH)4] + SO2 = Zn(OH)2 + NaHSO3 =>
Na2[Zn(OH)4] + 2 SO2 = Zn(OH)2 + 2 NaHSO3
MgCl2 + NaCl = MgCl + NaCl2 =>
MgCl2 + NaCl = MgCl + NaCl2
N2 + S = N2S5 =>
N2 + 5 S = N2S5
NiS + HCl + HNO3 = NiCl3 + S + NOCl + H2O =>
2 NiS + 9 HCl + 3 HNO3 = 2 NiCl3 + 2 S + 3 NOCl + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NHO2 = NHO3 + NO + H2O =>
3 NHO2 = NHO3 + 2 NO + H2O
Cr2O3 + NaOH + H2O = Na2[Cr(OH)4] + H2O2 =>
Cr2O3 + 4 NaOH + 3 H2O = 2 Na2[Cr(OH)4] + H2O2
AgNO3(aq) + NaCl(aq) = AgCl + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl + NaNO3(aq)
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
H2O + Cl2 = HCl + HClO =>
H2O + Cl2 = HCl + HClO
HC6H7O6 + H2O = H3O + HC6H6O6 =>
HC6H7O6 + H2O = H3O + HC6H6O6
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| Équations équilibrées la veille |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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