| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO + ZnCl2 = ZnO + FeCl2
H2SO4 + CO = H2S + CO2 =>
H2SO4 + 4 CO = H2S + 4 CO2
HI + HIO2 = H2O + I2 =>
3 HI + HIO2 = 2 H2O + 2 I2
AsS3 + CaO + O2 = Ca3(AsO4)2 + CaSO4 =>
4 AsS3 + 18 CaO + 23 O2 = 2 Ca3(AsO4)2 + 12 CaSO4
CuS + NH4OH = CuOH + SNH4 =>
CuS + NH4OH = CuOH + SNH4
AsS3 + CaO + O2 = Ca3(AsO4)2 + CaSO4 =>
4 AsS3 + 18 CaO + 23 O2 = 2 Ca3(AsO4)2 + 12 CaSO4
Na{+} + Zn{+2} + UO2{+2} + HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + H{+} =>
Na{+} + Zn{+2} + 3 UO2{+2} + 9 HC2H3O2 + 9 H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + 9 H{+}
SrBr + NH4C = SrC + NH4Br =>
SrBr + NH4C = SrC + NH4Br
Mg + H2O = MgO + H =>
Mg + H2O = MgO + 2 H
CaCl2(aq) + Na2C2O4(aq) = CaC2O4(s) + NaCl(aq) =>
CaCl2(aq) + Na2C2O4(aq) = CaC2O4(s) + 2 NaCl(aq)
Pt + KCN + H2O + O2 = K3[Pt(CN)6] + KOH =>
4 Pt + 24 KCN + 6 H2O + 3 O2 = 4 K3[Pt(CN)6] + 12 KOH
Sb2S3 + HNO3 = HSbO3 + S + NO + H2O =>
3 Sb2S3 + 10 HNO3 = 6 HSbO3 + 9 S + 10 NO + 2 H2O
C + H2 + O2 = C6H10O14 =>
6 C + 5 H2 + 7 O2 = C6H10O14
AsS3 + CaO + O2 = Ca3(AsO4)2 + CaSO4 =>
4 AsS3 + 18 CaO + 23 O2 = 2 Ca3(AsO4)2 + 12 CaSO4
K2S + O2 + H2O = K2S203 + KOH =>
203 K2S + 101 O2 + 202 H2O = K2S203 + 404 KOH
C2H5Cl + KOH = C2H5OH + KCl =>
C2H5Cl + KOH = C2H5OH + KCl
HI + HIO2 = H2O + I2 =>
3 HI + HIO2 = 2 H2O + 2 I2
Sb2S3 + HNO3 = HSbO3 + S + NO + H2O =>
3 Sb2S3 + 10 HNO3 = 6 HSbO3 + 9 S + 10 NO + 2 H2O
NiBr2*6NH3 + AgNO3 = AgBr + [Ni(NH3)6]*(NO3)2 =>
NiBr2*6NH3 + 2 AgNO3 = 2 AgBr + [Ni(NH3)6]*(NO3)2
K9999 + Na3 = KNa46 =>
K9999 + 153318 Na3 = 9999 KNa46
CdO + KOH = H2O + K2CdO2 =>
CdO + 2 KOH = H2O + K2CdO2
P3 + O2 = PO3 =>
2 P3 + 9 O2 = 6 PO3
HIO4 + Au(OH)3 = H2O + Au(IO4)3 =>
3 HIO4 + Au(OH)3 = 3 H2O + Au(IO4)3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + (SO4)3 + Ca =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + (SO4)3 + 3 Ca
HI + HIO2 = H2O + I2 =>
3 HI + HIO2 = 2 H2O + 2 I2
AsS3 + CaO + O2 = Ca3(AsO4)2 + CaSO4 =>
4 AsS3 + 18 CaO + 23 O2 = 2 Ca3(AsO4)2 + 12 CaSO4
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
AsS3 + CaO + O2 = Ca3(AsO4)2 + CaSO4 =>
4 AsS3 + 18 CaO + 23 O2 = 2 Ca3(AsO4)2 + 12 CaSO4
P4(s) + NaOH(aq) + H2O(l) = PH2(g) + Na2HPO3(aq) =>
5 P4(s) + 16 NaOH(aq) + 8 H2O(l) = 12 PH2(g) + 8 Na2HPO3(aq)
BaCr2O7 + K2Cl2 + NaOH = Cr2Cl2 + K2BaNaHO8 =>
BaCr2O7 + K2Cl2 + NaOH = Cr2Cl2 + K2BaNaHO8
H2SO3 + KOH = KSO2 + H2O + O2 =>
4 H2SO3 + 4 KOH = 4 KSO2 + 6 H2O + O2
(Pb(NO3)2) + Na2SO4 = PbSO4 + NaNO3 =>
(Pb(NO3)2) + Na2SO4 = PbSO4 + 2 NaNO3
La + HNO3(dilute) = La(NO3)3 + H2 =>
2 La + 6 HNO3(dilute) = 2 La(NO3)3 + 3 H2
Mg(No3)2 + Na2PO4 = Mg2(PO4)2 + NaNo3 =>
2 Mg(No3)2 + 2 Na2PO4 = Mg2(PO4)2 + 4 NaNo3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + (SO4)3 + Ca =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + (SO4)3 + 3 Ca
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
Hg2(NO3)2 + Na3PO4 = NaNO3 + Hg3PO4 =>
3 Hg2(NO3)2 + 2 Na3PO4 = 6 NaNO3 + 2 Hg3PO4
NaHCO3 + H2SO4 = NaSO4 + CO2 + H2O + H =>
NaHCO3 + H2SO4 = NaSO4 + CO2 + H2O + H
NaOH + Al + H2O = NaAlO4H4 + H2 =>
2 NaOH + 2 Al + 6 H2O = 2 NaAlO4H4 + 3 H2
CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaCl + NaOH = Na2O + HCl =>
NaCl + NaOH = Na2O + HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H4O4 + C3H6O = C7H10O5 =>
C4H4O4 + C3H6O = C7H10O5
K2O + CH3COOH = K(CH3COO) + H2O =>
K2O + 2 CH3COOH = 2 K(CH3COO) + H2O
KClO3() = KCl() + O2() =>
2 KClO3() = 2 KCl() + 3 O2()
CaBr + I = CaI + Br =>
CaBr + I = CaI + Br
NH4HS + O = NH3 + H2O + S =>
NH4HS + O = NH3 + H2O + S
Fe2(O3)2 + CO = Fe + CO2 =>
Fe2(O3)2 + 6 CO = 2 Fe + 6 CO2
Cl2 + NaI = Cl2I + Cl2Na =>
2 Cl2 + NaI = Cl2I + Cl2Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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