| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C13H28 + 27 O2 = 26 CO + 28 H2O
C10H12O2 + H2O = CO2 + H =>
C10H12O2 + 18 H2O = 10 CO2 + 48 H
Ca + Cd3(PO4)2 = Ca3(PO4)2 + Cd =>
3 Ca + Cd3(PO4)2 = Ca3(PO4)2 + 3 Cd
AgNO3 + K3Fe(CN) = KNO3 + Ag3Fe(CN) =>
3 AgNO3 + K3Fe(CN) = 3 KNO3 + Ag3Fe(CN)
LiCO3 + H2SO4 = Li(SO4) + H2O + CO2 =>
LiCO3 + H2SO4 = Li(SO4) + H2O + CO2
KCl + MgF2 = MgCl2 + KF =>
2 KCl + MgF2 = MgCl2 + 2 KF
PbCO3*Pb(OH)2 + H2S = PbS + CO2 + H2O =>
PbCO3*Pb(OH)2 + 2 H2S = 2 PbS + CO2 + 3 H2O
H + O4 = H2O =>
8 H + O4 = 4 H2O
H2SO4(aq) + Pb(OH)2(s) = H2O + PbSO4 =>
H2SO4(aq) + Pb(OH)2(s) = 2 H2O + PbSO4
BaF2(s) = Ba + F2 =>
BaF2(s) = Ba + F2
La2O3 + MgO + ReO2 = La2MgReO6 =>
La2O3 + MgO + ReO2 = La2MgReO6
C7H6O5 + Cd = C7H5O4Cd + OH =>
C7H6O5 + Cd = C7H5O4Cd + OH
NaOH + C = Na + CO2 + H2 =>
2 NaOH + C = 2 Na + CO2 + H2
Zn(NO3)2 + KOH = Zn(OH)2 + KNO3 =>
Zn(NO3)2 + 2 KOH = Zn(OH)2 + 2 KNO3
ZnMnO{2} = ZnOMn{2} =>
ZnMnO{2} = ZnOMn{2}
Br2 + CrCl3 = CrBr3 + Cl2 =>
3 Br2 + 2 CrCl3 = 2 CrBr3 + 3 Cl2
K2SiO3 + H2O = H2SiO3 + K2O =>
K2SiO3 + H2O = H2SiO3 + K2O
CO2 + Br2 = CO2(Br2) =>
CO2 + Br2 = CO2(Br2)
(H2)(O2) = (H2)O + (O2) =>
2(H2)(O2) = 2(H2)O + (O2)
C3H6(g) + O2(g) = CO2 + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2 + 6 H2O(g)
As2S3 + Na2S = NaAsS2 =>
As2S3 + Na2S = 2 NaAsS2
H2 + N2NH3 = NH3 =>
3 H2 + N2NH3 = 3 NH3
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Zn + HClO{-} = Zn(OH)2 + Cl{-} =>
Zn + 2 HClO{-} = Zn(OH)2 + 2 Cl{-}
K + Cl = KCl =>
K + Cl = KCl
Cu(Cl)2 + Na2CO3 = CuCO3 + NaCl =>
Cu(Cl)2 + Na2CO3 = CuCO3 + 2 NaCl
CuO + H3OCl = CuCl2 + Cu(OH)2 =>
4 CuO + 2 H3OCl = CuCl2 + 3 Cu(OH)2
KMnO4 + H2S = MnO2 + K2SO4 + KOH + H2O =>
8 KMnO4 + 3 H2S = 8 MnO2 + 3 K2SO4 + 2 KOH + 2 H2O
Pb3(PO4)2 + K2SO4 = K3PO4 + PbSO4 =>
Pb3(PO4)2 + 3 K2SO4 = 2 K3PO4 + 3 PbSO4
NH3 + I = NH3I =>
NH3 + I = NH3I
MgO(s) + C(s) = Mg(s) + CO2(g) =>
2 MgO(s) + C(s) = 2 Mg(s) + CO2(g)
Pb(aq) + Na2S(aq) = PbS(s) + Na(aq) =>
Pb(aq) + Na2S(aq) = PbS(s) + 2 Na(aq)
FeCl3*6H2O + NaH2PO4*H2O = FePO4*6H2O + NaH2Cl3*H2O =>
FeCl3*6H2O + NaH2PO4*H2O = FePO4*6H2O + NaH2Cl3*H2O
NaHCO3 + C6H8O7H2O = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7H2O = C6H5Na3O7 + 3 CO2 + 4 H2O
CaOH + SO3 = Ca2SO4 + H2O =>
2 CaOH + SO3 = Ca2SO4 + H2O
CH3OH + Na2Cr2O7 + H2SO4 = HCOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3OH + Na2Cr2O7 + 4 H2SO4 = 3 HCOH + Cr2(SO4)3 + Na2SO4 + 7 H2O
CuO + H2SO4 = H2O + CuSO4(classification) =>
CuO + H2SO4 = H2O + CuSO4(classification)
Mg + Pb(II)(NO3)2 = Mg(NO3)2 + Pb(II) =>
Mg + Pb(II)(NO3)2 = Mg(NO3)2 + Pb(II)
Au + H2SO4 = Au2H + SO4 =>
4 Au + H2SO4 = 2 Au2H + SO4
Sb2S + HNO3 = Sb2O5 + NO2 + S + H2O =>
Sb2S + 10 HNO3 = Sb2O5 + 10 NO2 + S + 5 H2O
Ca + Li = CaLi =>
Ca + Li = CaLi
Sn + CaI2 = SnI3 + Ca =>
2 Sn + 3 CaI2 = 2 SnI3 + 3 Ca
Li2SO4 + KCl = LiCl + K2SO4 =>
Li2SO4 + 2 KCl = 2 LiCl + K2SO4
Ca(OH)2 + K3(PO4) = K(OH) + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 K3(PO4) = 6 K(OH) + Ca3(PO4)2
(NH4)2PtCl6 + CH4O + NaOH = Pt + NH4Cl + NaCl + CO2 + H2O =>
3(NH4)2PtCl6 + 2 CH4O + 12 NaOH = 3 Pt + 6 NH4Cl + 12 NaCl + 2 CO2 + 10 H2O
ZnCl2 + NH3H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3H2O = Zn(OH)2 + 2 NH4Cl
BiNO3 + NaOH = NaNO3 + BiOH =>
BiNO3 + NaOH = NaNO3 + BiOH
CrCl3 + KMnO4 + H2O = H2CrO4 + KCl + MnCl2 + HCl =>
5 CrCl3 + 3 KMnO4 + 8 H2O = 5 H2CrO4 + 3 KCl + 3 MnCl2 + 6 HCl
HNO3(aq) + Li2S(aq) = H2S(g) + LiNO3(aq) =>
2 HNO3(aq) + Li2S(aq) = H2S(g) + 2 LiNO3(aq)
C6H12O2 + H2O = CH4 + CO2 =>
C6H12O2 + 2 H2O = 4 CH4 + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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