| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H4Cl2 + 2 HCl + O2 = 2 C2H3Cl3 + 2 H2O
Ba(s)H2O(l) = H2(s)BaO(l) =>
Ba(s)H2O(l) = H2(s)BaO(l)
Cu(OH)2 + HCl = Cu(OH)Cl + H2O =>
Cu(OH)2 + HCl = Cu(OH)Cl + H2O
C2H2O4 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H2O4 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
AuCO3 = AuO + CO2 =>
AuCO3 = AuO + CO2
NH3 + HC2H3O2 = C2H3O2 + NH4 =>
NH3 + HC2H3O2 = C2H3O2 + NH4
NaClO + H2C2O4 = NaCl + CO2 + H2O =>
NaClO + H2C2O4 = NaCl + 2 CO2 + H2O
CCa = CaC =>
CCa = CaC
Th(OH)4 = Th + OH =>
Th(OH)4 = Th + 4 OH
Ac(OH)3 + HClO2 = Ac(ClO2)3 + H2O =>
Ac(OH)3 + 3 HClO2 = Ac(ClO2)3 + 3 H2O
C3H8 + F2 = C2F8 + HF =>
2 C3H8 + 20 F2 = 3 C2F8 + 16 HF
MnO2(s) + H2SO4(aq) = Mn(SO4)2(s) + H2O(l) =>
MnO2(s) + 2 H2SO4(aq) = Mn(SO4)2(s) + 2 H2O(l)
NaOH + FeBr3 = Fe(OH)3 + NaBr =>
3 NaOH + FeBr3 = Fe(OH)3 + 3 NaBr
Mg(s) + H2SO4(l) = MgSO4(aq) + H2 =>
Mg(s) + H2SO4(l) = MgSO4(aq) + H2
Fe2O3 + C2H2O4 = Fe(C2O4) + H2O + CO2 =>
Fe2O3 + 3 C2H2O4 = 2 Fe(C2O4) + 3 H2O + 2 CO2
(NH4)2Cu(N2) + H2SO4 = (NH4)2SO4 + HN + CuN =>
4(NH4)2Cu(N2) + 5 H2SO4 = 5(NH4)2SO4 + 2 HN + 4 CuN
C2H6 + Br = C2H6Br =>
C2H6 + Br = C2H6Br
Ca(OH)2NaOH = Ca(OH)Na(OH)2 =>
Ca(OH)2NaOH = Ca(OH)Na(OH)2
Ba + FeCl2 = Fe + BaCl2 =>
Ba + FeCl2 = Fe + BaCl2
Pb + Br = PbBr =>
Pb + Br = PbBr
H2S + ClOH = Cl2S + H2O =>
H2S + 2 ClOH = Cl2S + 2 H2O
C4H10S(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C4H10S(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO2(g)
KHSO3HCl = KClH2OSO2 =>
KHSO3HCl = KClH2OSO2
HCl + Ca(BrO3)2 + NaBr = CaCl2 + NaCl + Br2 + H2O =>
12 HCl + Ca(BrO3)2 + 10 NaBr = CaCl2 + 10 NaCl + 6 Br2 + 6 H2O
Cu + N = Cu3N =>
3 Cu + N = Cu3N
C2H5OH + HCl = (C2H3Cl)2 + H2 + O =>
2 C2H5OH + 2 HCl = (C2H3Cl)2 + 4 H2 + 2 O
HNO3 + MnBr2 + PbO2 = HMnO4 + Br2 + Pb(NO3)2 + H2O =>
14 HNO3 + 2 MnBr2 + 7 PbO2 = 2 HMnO4 + 2 Br2 + 7 Pb(NO3)2 + 6 H2O
C8H9NO + HNO3 + H2SO4 = C8H8N2O3 + H3O{+} + HSO4{-} =>
C8H9NO + HNO3 + H2SO4 = C8H8N2O3 + H3O{+} + HSO4{-}
Mg3N2 + HCl = MgCl2 + NH4Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2 NH4Cl
Ca + HNO2 = H2 + Ca(NO2)2 =>
Ca + 2 HNO2 = H2 + Ca(NO2)2
CaF2*3Ca3(PO4)2 + H2SO4 + H2O = H3PO4 + HF + CaSO4*2H2O =>
CaF2*3Ca3(PO4)2 + 10 H2SO4 + 20 H2O = 6 H3PO4 + 2 HF + 10 CaSO4*2H2O
Na2SiO3 + MgBr2 = NaBr + MgSiO3 =>
Na2SiO3 + MgBr2 = 2 NaBr + MgSiO3
K2CrO4 + Cu2(SO4)2 = K2SO4 + Cu2(CrO4)2 =>
2 K2CrO4 + Cu2(SO4)2 = 2 K2SO4 + Cu2(CrO4)2
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
FeS + H3PO4 = FeHPO4 + H2S =>
FeS + H3PO4 = FeHPO4 + H2S
Na2CO3(aq) + COCl2(aq) = NaCl + COCO3 =>
Na2CO3(aq) + COCl2(aq) = 2 NaCl + COCO3
Hg + HNO3 + HCl = HgCl2 + NO + H2O =>
3 Hg + 2 HNO3 + 6 HCl = 3 HgCl2 + 2 NO + 4 H2O
H2 = H =>
H2 = 2 H
H14C6 + O2 = CO2 + H2O =>
2 H14C6 + 19 O2 = 12 CO2 + 14 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CH4 + CO2 = CO + H2O =>
CH4 + 3 CO2 = 4 CO + 2 H2O
BaCl*2 + KSO*4 = BaSO*4 + KCl =>
BaCl*2 + KSO*4 = BaSO*4 + KCl
NO2 + NaOH(hot) = NaNO2 + H2O + O2 =>
4 NO2 + 4 NaOH(hot) = 4 NaNO2 + 2 H2O + O2
Cr2(CO3)3 = Cr2O3 + CO2 =>
Cr2(CO3)3 = Cr2O3 + 3 CO2
NH3[NH4OH] + H2O = NH4[NH4OH] + OH =>
NH3[NH4OH] + H2O = NH4[NH4OH] + OH
PbCl + Fe = PbFe + Cl =>
PbCl + Fe = PbFe + Cl
CuCl2 + NH3 = Cu(NH3)2 + Cl =>
CuCl2 + 2 NH3 = Cu(NH3)2 + 2 Cl
Cu1O1 + HCl = CuCl2 + H2O =>
Cu1O1 + 2 HCl = CuCl2 + H2O
HCl + MnCl2 + NaBiO3 = NaMnO4 + BiCl3 + NaCl + H2O =>
14 HCl + 2 MnCl2 + 5 NaBiO3 = 2 NaMnO4 + 5 BiCl3 + 3 NaCl + 7 H2O
CH3COOH + H2O = CH3CO2{-} + H3O{+} =>
CH3COOH + H2O = CH3CO2{-} + H3O{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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