| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + CoCl2 + CoO + 3 TeO2 = CaCo2Te3O8Cl2
NH4OCl + NH3 = N2 + NH4Cl + H2O =>
3 NH4OCl + 2 NH3 = N2 + 3 NH4Cl + 3 H2O
Li3PO4 + HgN = LiN + Hg3PO4 =>
Li3PO4 + 3 HgN = 3 LiN + Hg3PO4
P + CuSO4 + H2O = Cu + H2SO4 + HPO3 =>
2 P + 5 CuSO4 + 6 H2O = 5 Cu + 5 H2SO4 + 2 HPO3
Cl3Fe + HNaO = H3FeO3 + ClNa =>
Cl3Fe + 3 HNaO = H3FeO3 + 3 ClNa
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
C6H8O + NaBH4 + CH3CH2OH = C6H10O + NaB(OH)4 =>
8 C6H8O + NaBH4 + 6 CH3CH2OH = 10 C6H10O + NaB(OH)4
KAsO2 + I2 + H2O = KAsO4 + HI =>
KAsO2 + 2 I2 + 2 H2O = KAsO4 + 4 HI
CaHAsO3 + Ba(OH)2 = Ca3(AsO3)2 + Ba3(AsO3)2 + H2O =>
6 CaHAsO3 + 3 Ba(OH)2 = 2 Ca3(AsO3)2 + Ba3(AsO3)2 + 6 H2O
C2H2HCl = C2H3Cl =>
C2H2HCl = C2H3Cl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SrCO3 + H2SO4 = HCO3 + Sr2SO4 =>
2 SrCO3 + H2SO4 = 2 HCO3 + Sr2SO4
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
HC2H3O2 + K2CO3 = H2O + CO2 + KC2H3O2 =>
2 HC2H3O2 + K2CO3 = H2O + CO2 + 2 KC2H3O2
C3H8 + H2O = CO + H2 = CO + H2O = H2 + CO2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
Cu + Zn(SO4)2 = ZnCu(SO4)2 =>
Cu + Zn(SO4)2 = ZnCu(SO4)2
C2H2 + HBr = C3Br2 + H5 =>
3 C2H2 + 4 HBr = 2 C3Br2 + 2 H5
(NH4)2MoO3 + HCl + Zn = MoCl3 + ZnCl2 + H2O + NH3 =>
2(NH4)2MoO3 + 8 HCl + Zn = 2 MoCl3 + ZnCl2 + 6 H2O + 4 NH3
C18H34O2 + C3H8O3 = C20H51O18 + H2O =>
5 C18H34O2 + 330 C3H8O3 = 54 C20H51O18 + 28 H2O
Cu + ZnCrO4 = CuCrO4 + Zn =>
Cu + ZnCrO4 = CuCrO4 + Zn
ZnF2 + PBr3 = PF3 + ZnBr2 =>
3 ZnF2 + 2 PBr3 = 2 PF3 + 3 ZnBr2
FeCl3 + HJ = FeCl2 + J2 + HCl =>
2 FeCl3 + 2 HJ = 2 FeCl2 + J2 + 2 HCl
Mg + SH2 = H2 + SMg =>
Mg + SH2 = H2 + SMg
MnSO4 + (NH4)2S2O8 + H2SO4 = HMnO4 + SO3 + NH4HSO4 =>
2 MnSO4 + 5(NH4)2S2O8 + 6 H2SO4 = 2 HMnO4 + 8 SO3 + 10 NH4HSO4
RuCl3(H2O)2 + P + VH = VRu(P)2Cl + OP + H2O + HCl =>
2 RuCl3(H2O)2 + 5 P + 2 VH = 2 VRu(P)2Cl + OP + 3 H2O + 4 HCl
KBr + H2O = HBr + K + OH =>
KBr + H2O = HBr + K + OH
CHO + O = COHO =>
CHO + O = COHO
NaCl(aq) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgCl(s) =>
NaCl(aq) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgCl(s)
NH4Cl + K2Cr2O7 + HCl = KCl + CrCl3 + N2 + H2O =>
2 NH4Cl + K2Cr2O7 + 6 HCl = 2 KCl + 2 CrCl3 + N2 + 7 H2O
BeSO3 + H2O = H2SO3 + Be(OH)2 =>
BeSO3 + 2 H2O = H2SO3 + Be(OH)2
Ca(OH)2(g) + HCl(g) = CaCl2(g) + H2O(g) =>
Ca(OH)2(g) + 2 HCl(g) = CaCl2(g) + 2 H2O(g)
H2SO4 + Ca3N2 = CaSO4 + H3N =>
3 H2SO4 + Ca3N2 = 3 CaSO4 + 2 H3N
H2SO4 + C2H3NaO2 = Na2SO4 + HC2H3O2 =>
H2SO4 + 2 C2H3NaO2 = Na2SO4 + 2 HC2H3O2
CH3COOH + MgO = CH3O + COOHMg =>
CH3COOH + MgO = CH3O + COOHMg
Fe3 + MgCO3 = FeCO3 + Mg =>
Fe3 + 3 MgCO3 = 3 FeCO3 + 3 Mg
NOH + H2SO4 = HOH + N2SO4 =>
2 NOH + H2SO4 = 2 HOH + N2SO4
C20H25N3O + O2 = H2O + CO2 + NO2 =>
4 C20H25N3O + 115 O2 = 50 H2O + 80 CO2 + 12 NO2
HCl + Hg2(NO3)2 = H(NO3) + HgCl =>
2 HCl + Hg2(NO3)2 = 2 H(NO3) + 2 HgCl
K2Cr2O7 + H2SO4 + Na2S = Cr2(SO4)3 + H2 + K2SO4 + Na2SO4 =>
4 K2Cr2O7 + 16 H2SO4 + 7 Na2S = 4 Cr2(SO4)3 + 16 H2 + 4 K2SO4 + 7 Na2SO4
HNO3 + FeSO4 + H2SO4 = NO + H2O + Fe(SO4)3 =>
4 HNO3 + 3 FeSO4 + 6 H2SO4 = 4 NO + 8 H2O + 3 Fe(SO4)3
Zn(CH3COO)2*2H2O + NaOH = ZnO + CH3COONa + H2O =>
Zn(CH3COO)2*2H2O + 2 NaOH = ZnO + 2 CH3COONa + 3 H2O
Na[Cu(CN)2] = Cu + CN + NaCN =>
Na[Cu(CN)2] = Cu + CN + NaCN
CH3COOH = CH2CO + H2O =>
CH3COOH = CH2CO + H2O
HBr + ZnCO3 = CO2 + H2O + ZnBr2 =>
2 HBr + ZnCO3 = CO2 + H2O + ZnBr2
SO + Cl = ClSO =>
SO + Cl = ClSO
FeS + HNO3 + HCl = FeCl3 + S + N2 + H2O =>
10 FeS + 6 HNO3 + 30 HCl = 10 FeCl3 + 10 S + 3 N2 + 18 H2O
RCOONa + CaCl{2} = RCOOCa + NaCl{2} =>
RCOONa + CaCl{2} = RCOOCa + NaCl{2}
PbCl2 + Al = Pb3Al2 + Cl =>
3 PbCl2 + 2 Al = Pb3Al2 + 6 Cl
ZnSO4 + (NH4)2S = Zn2S + (NH4)SO4 =>
2 ZnSO4 + (NH4)2S = Zn2S + 2(NH4)SO4
KMnO4 + Na2SO3 + H2SO4 = Na2SO4 + K3SO + MnSO4 + H2O =>
3 KMnO4 + 11 Na2SO3 + 4 H2SO4 = 11 Na2SO4 + K3SO + 3 MnSO4 + 4 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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