| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + KH2PO4 = CaPO4 + KH2CO3
CoCl3 + Br2 = BrCl + Co =>
2 CoCl3 + 3 Br2 = 6 BrCl + 2 Co
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + Cs(OH) = H2O + CsNO3 =>
HNO3 + Cs(OH) = H2O + CsNO3
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
NiCl2 + O = NiO + Cl2O7 =>
NiCl2 + 8 O = NiO + Cl2O7
Sr(ClO4)2(aq) + Al2(SO4)3(aq) = Al(ClO4)3 + SrSO4 =>
3 Sr(ClO4)2(aq) + Al2(SO4)3(aq) = 2 Al(ClO4)3 + 3 SrSO4
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
Li2SO4 + Ca(NO3)2 = LiNO3 + CaSO4 =>
Li2SO4 + Ca(NO3)2 = 2 LiNO3 + CaSO4
CH4O + CH2 = C5H12O =>
CH4O + 4 CH2 = C5H12O
CrCl2 + CaCl2 = Cr(Cl2)2 + CaCl =>
CrCl2 + 2 CaCl2 = Cr(Cl2)2 + 2 CaCl
CH3COOH + Na2CO3 = CO2 + H2O + NaCOOCH3 =>
2 CH3COOH + Na2CO3 = CO2 + H2O + 2 NaCOOCH3
RCl5 = RCl3 + Cl2 =>
RCl5 = RCl3 + Cl2
C6H12 + H2SO4 = CO2 + SO + H2O =>
C6H12 + 9 H2SO4 = 6 CO2 + 9 SO + 15 H2O
Na2(CO3) + Zn = Zn(CO3) + Na =>
Na2(CO3) + Zn = Zn(CO3) + 2 Na
P4 + O10 + H2O = H3(PO4) =>
P4 + O10 + 6 H2O = 4 H3(PO4)
CuCl2 + H4(SO4)2 = Cu(SO4) + HCl =>
2 CuCl2 + H4(SO4)2 = 2 Cu(SO4) + 4 HCl
Ca(CH3CO2)2 + CuSO4 = Ca(SO4)2 + CuCH3CO2 =>
Ca(CH3CO2)2 + 2 CuSO4 = Ca(SO4)2 + 2 CuCH3CO2
Al + H2O + NO2{-} + OH{-} = AlO2{-} + NH3 =>
2 Al + H2O + NO2{-} + OH{-} = 2 AlO2{-} + NH3
Ca + Fe(NO3)3 = Fe + Ca(NO3)2* =>
3 Ca + 2 Fe(NO3)3 = 2 Fe + 3 Ca(NO3)2*
MnOOH + Ca(OH)2 = CaMn2O4 + H2O =>
2 MnOOH + Ca(OH)2 = CaMn2O4 + 2 H2O
Cu(SO4) + Zn = Zn2(SO4)2 + Cu =>
2 Cu(SO4) + 2 Zn = Zn2(SO4)2 + 2 Cu
C3H6Br + Zn = C3H6 + ZnBr2 =>
2 C3H6Br + Zn = 2 C3H6 + ZnBr2
Ca(MnO4)2 + HCl = CaCl2 + MnCl2 + Cl2 + H2O =>
Ca(MnO4)2 + 16 HCl = CaCl2 + 2 MnCl2 + 5 Cl2 + 8 H2O
KOH(s) + CO2(g) = K2CO3(s) + H2O(g) =>
2 KOH(s) + CO2(g) = K2CO3(s) + H2O(g)
Cu2CO3 + Li3(PO4)2 = Cu3(PO4)2 + Li2CO3 =>
3 Cu2CO3 + 2 Li3(PO4)2 = 2 Cu3(PO4)2 + 3 Li2CO3
HKSO4 + KOH = K2SO4 + H2O =>
HKSO4 + KOH = K2SO4 + H2O
Ca(OH)2 = H2O + Ca + O2 =>
2 Ca(OH)2 = 2 H2O + 2 Ca + O2
MgSO4(aq) + Na2CO3(aq) = Na2SO4(s) + MgCO3(aq) =>
MgSO4(aq) + Na2CO3(aq) = Na2SO4(s) + MgCO3(aq)
Co + NiCl2 = CoCl2 + Ni =>
Co + NiCl2 = CoCl2 + Ni
Na2CO3(aq) + MgCl2(S) = NaCl(aq) + MgCO3(S) =>
Na2CO3(aq) + MgCl2(S) = 2 NaCl(aq) + MgCO3(S)
C9H12 + Fe(OH)3 + H{+} = CO2 + H2O + Fe2{+} =>
5 C9H12 + 96 Fe(OH)3 + 48 H{+} = 45 CO2 + 198 H2O + 48 Fe2{+}
Pt2YbEr3 = Pt3 + Yb1 + Er2 =>
6 Pt2YbEr3 = 4 Pt3 + 6 Yb1 + 9 Er2
Mg3Si4O10(OH)2 = MgSiO3 + SiO2 + H2O =>
Mg3Si4O10(OH)2 = 3 MgSiO3 + SiO2 + H2O
ZnCl2 + GaCl3 + GeCl4 + Li2O2 = Zn3Ga2Ge2O10 + LiCl + O2 =>
3 ZnCl2 + 2 GaCl3 + 2 GeCl4 + 10 Li2O2 = Zn3Ga2Ge2O10 + 20 LiCl + 5 O2
BaSO4(aq) + NaOH(aq) = Ba(OH)2 + Na2SO4 =>
BaSO4(aq) + 2 NaOH(aq) = Ba(OH)2 + Na2SO4
SrS + KCrO4 = SrCrO4 + KS =>
SrS + KCrO4 = SrCrO4 + KS
Cu + NaNO3 + H2SO4 = NO + Cu(NO3)2 + NaHSO4 + H2O =>
3 Cu + 8 NaNO3 + 8 H2SO4 = 2 NO + 3 Cu(NO3)2 + 8 NaHSO4 + 4 H2O
Ca(OH)2 + FeCl3 = CaCl2 + Fe(OH)3 =>
3 Ca(OH)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(OH)3
C6H12O + N2 + O2 = C12H18N4O4 + H2O =>
4 C6H12O + 4 N2 + 5 O2 = 2 C12H18N4O4 + 6 H2O
NH4 + CaO = Ca + NH3 + H2O =>
2 NH4 + CaO = Ca + 2 NH3 + H2O
Ba(NO3)2(s) + H2SO4(aq) = BaSO4(s) + HNO3(aq) =>
Ba(NO3)2(s) + H2SO4(aq) = BaSO4(s) + 2 HNO3(aq)
Ag3AsO4 + HNO3 = AgNO3 + H3AsO4 =>
Ag3AsO4 + 3 HNO3 = 3 AgNO3 + H3AsO4
Sn(ClO3)4 + H2(CO3) = Sn2(CO3)4 + H(ClO3) =>
2 Sn(ClO3)4 + 4 H2(CO3) = Sn2(CO3)4 + 8 H(ClO3)
Mg + HNO3(konc) = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3(konc) = 3 Mg(NO3)2 + 2 NO + 4 H2O
NH3 + C20H14O4 = C20H14O4(NH3) =>
NH3 + C20H14O4 = C20H14O4(NH3)
SO2 + OH = H2O + SO3 =>
SO2 + 2 OH = H2O + SO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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