| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CH2ClCH2COOH + CH3OH = CH2ClCH2COOCH3 + H2O =>
CH2ClCH2COOH + CH3OH = CH2ClCH2COOCH3 + H2O
HCOOAg = Ag + HCOOH + CO2 =>
2 HCOOAg = 2 Ag + HCOOH + CO2
Na2O2 + Cr2O3 + H2O = Na3Cr(OH)6 + O2 =>
6 Na2O2 + 2 Cr2O3 + 12 H2O = 4 Na3Cr(OH)6 + 3 O2
Water + sodium = sodiumhydroxide + hydrogen =>
2 H2O + 2 Na = 2 NaOH + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
N02 + H2 = NH3 = H2O =>
N02 + 3 H2 = 2 NH3
NaNO3 + H2SO4 = Na2SO4 + NO2 + H2O + O2 =>
4 NaNO3 + 2 H2SO4 = 2 Na2SO4 + 4 NO2 + 2 H2O + O2
LiOH + Mg = LiOHMg =>
LiOH + Mg = LiOHMg
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
LiOH + Mg = LiOHMg =>
LiOH + Mg = LiOHMg
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
HCH3CO2 + Na3H3C3O12 = C3H9C3O2Na3 + H5O4 + CO2 =>
4 HCH3CO2 + Na3H3C3O12 = C3H9C3O2Na3 + 2 H5O4 + 5 CO2
AlNi + Br3 = AlBr2 + Ni =>
3 AlNi + 2 Br3 = 3 AlBr2 + 3 Ni
LiOH + Mg = LiOHMg =>
LiOH + Mg = LiOHMg
HClO2 = HCl + ClO2 + H2O =>
5 HClO2 = HCl + 4 ClO2 + 2 H2O
P2O5 + NH3 + H2O = (NH4)3PO4 =>
P2O5 + 6 NH3 + 3 H2O = 2(NH4)3PO4
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
HNO3 + Fe(OH)2 = Fe(NO3)2 + H2O =>
2 HNO3 + Fe(OH)2 = Fe(NO3)2 + 2 H2O
LiOH + Mg = LiOHMg =>
LiOH + Mg = LiOHMg
KOH + NiCl2 = KCl + Ni(OH)2 =>
2 KOH + NiCl2 = 2 KCl + Ni(OH)2
LiOH + Mg = LiOHMg =>
LiOH + Mg = LiOHMg
Mn2O7 + H2O = MnH + O =>
Mn2O7 + H2O = 2 MnH + 8 O
Fe(OH)2 + (H)2(O)2 = Fe(OH)3 =>
2 Fe(OH)2 + (H)2(O)2 = 2 Fe(OH)3
MnO4{-} + S2O3{2-} + H3O{+} = MnO2 + SO4{2-} + H2O =>
8 MnO4{-} + 3 S2O3{2-} + 2 H3O{+} = 8 MnO2 + 6 SO4{2-} + 3 H2O
J2 + OH{-} = J{-} + JO3{-} + H2O =>
3 J2 + 6 OH{-} = 5 J{-} + JO3{-} + 3 H2O
CU(NO3)2 + NH4OH = CU(OH)2 + NH4NO3 =>
CU(NO3)2 + 2 NH4OH = CU(OH)2 + 2 NH4NO3
SnSO4 + H2SeO3 + H2SO4 = Se + Sn(SO4)2 + H2O =>
2 SnSO4 + H2SeO3 + 2 H2SO4 = Se + 2 Sn(SO4)2 + 3 H2O
C4H8 + HBr = C4H6Br + H2 =>
2 C4H8 + 2 HBr = 2 C4H6Br + 3 H2
NH3 + NaClO = H2O + N2H4 + NaCl =>
2 NH3 + NaClO = H2O + N2H4 + NaCl
CH4 + Cl2 = CCl4(l) + HCl =>
CH4 + 4 Cl2 = CCl4(l) + 4 HCl
LiOH + Mg = LiOHMg =>
LiOH + Mg = LiOHMg
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
SrF2 = Sr2 + F =>
2 SrF2 = Sr2 + 4 F
Mg(OH) + HNO3 = H2O + Mg(NO3) =>
Mg(OH) + HNO3 = H2O + Mg(NO3)
Cu + Hg(No3)2 = Cu(No3)2 + Hg =>
Cu + Hg(No3)2 = Cu(No3)2 + Hg
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
SO3 + NaOH = SOH + NaO3 =>
SO3 + NaOH = SOH + NaO3
KMnO4 + CH3COOH + Na2S = Mn(CH3COO)2 + CH3COOK + S + CH3COONa + H2O =>
2 KMnO4 + 16 CH3COOH + 5 Na2S = 2 Mn(CH3COO)2 + 2 CH3COOK + 5 S + 10 CH3COONa + 8 H2O
KNO2 + KBrO3 + H2SO4 = KNO3 + Br2 + H2O + K2S =>
9 KNO2 + 2 KBrO3 + H2SO4 = 9 KNO3 + Br2 + H2O + K2S
ZnNO3 + NaPO4 = NaNO3 + ZnPO4 =>
ZnNO3 + NaPO4 = NaNO3 + ZnPO4
Ba(NO3)2 + La(NO3)3 + NaNO3 + NH4H2PO4 + NH4F + (NH4)6Mo7O24 = Ba3LaNa(PO4)3(MoO4)F + NH3 + H2O + NO2 =>
21 Ba(NO3)2 + 7 La(NO3)3 + 7 NaNO3 + 21 NH4H2PO4 + 7 NH4F + (NH4)6Mo7O24 = 7 Ba3LaNa(PO4)3(MoO4)F + 26 NH3 + 50 H2O + 78 NO2
VO3 = O2 + V2O5 =>
4 VO3 = O2 + 2 V2O5
NaCO3 + MnCl2 = Mn(CO3)2 + NaCl =>
2 NaCO3 + MnCl2 = Mn(CO3)2 + 2 NaCl
HI + NaCr2O7 = NaI + CrI3 + H2O + I =>
14 HI + NaCr2O7 = NaI + 2 CrI3 + 7 H2O + 7 I
K2SO4 + Fe(NO3)3 = FeSO4 + K2(NO3)3 =>
K2SO4 + Fe(NO3)3 = FeSO4 + K2(NO3)3
Na3(PO4) + MnCl2 = Mn3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
Ni + LiCl = Li + NiCl =>
Ni + LiCl = Li + NiCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/25
Équations équilibrées sur05/14/24
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