| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Si2Cl6 = 3 SiCl4 + Si5Cl12
NaOH + H2O = H2NaOOH =>
NaOH + H2O = H2NaOOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
CH3CH2NH2 + HNO2 = CH3H + CH2NH2NO2 =>
CH3CH2NH2 + HNO2 = CH3H + CH2NH2NO2
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Mn + H3PO4 = Mn3(PO4)2 + H2 =>
3 Mn + 2 H3PO4 = Mn3(PO4)2 + 3 H2
Al + NaO2 = Al2O3 + Na2O =>
2 Al + 2 NaO2 = Al2O3 + Na2O
CoSO4 + KNO2 + H2SO4 = K3[Co(NO2)6] + NO + H2O + K2SO4 =>
CoSO4 + 7 KNO2 + H2SO4 = K3[Co(NO2)6] + NO + H2O + 2 K2SO4
C2H6S + H2O2 = C2H6OS + H2O =>
C2H6S + H2O2 = C2H6OS + H2O
CH3CHO + H2O2 = CH3COOH + H2O =>
CH3CHO + H2O2 = CH3COOH + H2O
CuSO4 + Na2ZnO2 = CuZnO2 + Na2SO4 =>
CuSO4 + Na2ZnO2 = CuZnO2 + Na2SO4
NaCl + Ag3(PO4) = AgCl + Na3(PO4) =>
3 NaCl + Ag3(PO4) = 3 AgCl + Na3(PO4)
CoSO4 + Mg(OH)2 = Co(OH)2 + MgSO4 =>
CoSO4 + Mg(OH)2 = Co(OH)2 + MgSO4
C18783H34634O2 + O2 = CO2 + H2O =>
2 C18783H34634O2 + 54881 O2 = 37566 CO2 + 34634 H2O
La(OH)3 + H2 = LaH10 + H2O =>
2 La(OH)3 + 13 H2 = 2 LaH10 + 6 H2O
FeCl2 + Na2CO3 = Fe(CO3) + NaCl =>
FeCl2 + Na2CO3 = Fe(CO3) + 2 NaCl
Fe2S3 + H2O + O2 = H2SO4 + FeO3H2O =>
2 Fe2S3 + 10 H2O + 15 O2 = 6 H2SO4 + 4 FeO3H2O
Ra(oh) + H2O = Ra(OH)2 + H2 =>
Ra(oh) + 2 H2O = Ra(OH)2 + H2
CaCl2(s) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(s) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
B2O3 + Mg = B + MgO =>
B2O3 + 3 Mg = 2 B + 3 MgO
CH(NH2)2Br + PbBr2 = CH(NH2)2PbBr3 =>
CH(NH2)2Br + PbBr2 = CH(NH2)2PbBr3
H2 + SO4 + KOH = K4SO + HOH =>
5 H2 + SO4 + 4 KOH = K4SO + 7 HOH
Li(NO3) + NaC2H3O2 = LiC2H3O2 + Na(NO3) =>
Li(NO3) + NaC2H3O2 = LiC2H3O2 + Na(NO3)
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
H3PO4 + Fe(NaOH)3 = H(NaOH) + FePO4 =>
H3PO4 + Fe(NaOH)3 = 3 H(NaOH) + FePO4
Ca(H2PO4)2 + Ca(OH)2 = CaH3PO5 =>
Ca(H2PO4)2 + Ca(OH)2 = 2 CaH3PO5
HCl + FeZn = HZn + FeCl =>
HCl + FeZn = HZn + FeCl
NaClO + NH4OH = NaNH4 + ClO2H =>
NaClO + NH4OH = NaNH4 + ClO2H
Cl2Mn + Br2 + NaOH = MnO2 + BrNa + ClNa + H2O =>
Cl2Mn + Br2 + 4 NaOH = MnO2 + 2 BrNa + 2 ClNa + 2 H2O
Hg(CN)2 = Hg + CN =>
Hg(CN)2 = Hg + 2 CN
CH3NH2 + O2 = CO2 + NH3 + H2 =>
CH3NH2 + O2 = CO2 + NH3 + H2
Na2WO3 + Na2HPO4 + H = H3PW12O40*6H20 + Na =>
12 Na2WO3 + Na2HPO4 + 122 H = H3PW12O40*6H20 + 26 Na
AlO = Al + O2 =>
2 AlO = 2 Al + O2
FePO4 + H2 = H3PO4 + Fe =>
2 FePO4 + 3 H2 = 2 H3PO4 + 2 Fe
HC2H3O2(aq) + CaCO3(s) = Ca(C2H3O2)2(aq) + H2O(l) + CO2(g) =>
2 HC2H3O2(aq) + CaCO3(s) = Ca(C2H3O2)2(aq) + H2O(l) + CO2(g)
HNO3 + HCl = Cl + NO2 + H2O =>
HNO3 + HCl = Cl + NO2 + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
O2SbF6 + Rn = RnF2O + SbF2 =>
O2SbF6 + 2 Rn = 2 RnF2O + SbF2
BaCl2 + H2PO4 = BaPO4 + HCl =>
BaCl2 + H2PO4 = BaPO4 + 2 HCl
H3NSO3 + NaOH = NaH2NSO3 + H2O =>
H3NSO3 + NaOH = NaH2NSO3 + H2O
HClO4 + KOH = H3O + ClO4 + K =>
2 HClO4 + KOH = H3O + 2 ClO4 + K
C2H4(OH)2 + HF = C2H4(F)2 + H2O =>
C2H4(OH)2 + 2 HF = C2H4(F)2 + 2 H2O
Ba(No3)2CaCl2 = BaCl2Ca(No3)2 =>
Ba(No3)2CaCl2 = BaCl2Ca(No3)2
(MnCl)2 + Al = Mn + AlCl3 =>
3(MnCl)2 + 2 Al = 6 Mn + 2 AlCl3
CH4 + NCl3 = H + N2 + CCl4 =>
3 CH4 + 4 NCl3 = 12 H + 2 N2 + 3 CCl4
Al + H3O{+} = Al{3+} + H2 + H2O =>
2 Al + 6 H3O{+} = 2 Al{3+} + 3 H2 + 6 H2O
KNO3 + Cr2S3 = K2CrO4 + K2SO4 + NO =>
10 KNO3 + Cr2S3 = 2 K2CrO4 + 3 K2SO4 + 10 NO
C2H4 + Br2 = C2H4Br =>
2 C2H4 + Br2 = 2 C2H4Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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