| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HBrO + Cl2 = 2 HClO + 2 Br
BaCl + KS = BaS + KCl =>
BaCl + KS = BaS + KCl
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
NaCl + Pb(NO{3}){2} = PbCl{2} + NaNO{3} =>
NaCl + Pb(NO{3}){2} = PbCl{2} + NaNO{3}
Zn + NO3{-} + OH{-} = ZnO2{-2} + NH3 + H2O =>
4 Zn + NO3{-} + 7 OH{-} = 4 ZnO2{-2} + NH3 + 2 H2O
CO + H202 = CHO =>
202 CO + H202 = 202 CHO
MnO2 + H2 = H2O + Mn =>
MnO2 + 2 H2 = 2 H2O + Mn
Ca(OH)2 + (H3PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2(H3PO4) = Ca3(PO4)2 + 6 H2O
ZnS + NaOH = NaS + Zn(OH) =>
ZnS + NaOH = NaS + Zn(OH)
HIO3 + NH4OH = IO3NH4 + H2O =>
HIO3 + NH4OH = IO3NH4 + H2O
OH + CH3OOH = CO2 + H2O =>
4 OH + CH3OOH = CO2 + 4 H2O
Fe3Cl2 + NaOH = Fe(OH)2 + Na3Cl =>
Fe3Cl2 + 6 NaOH = 3 Fe(OH)2 + 2 Na3Cl
*CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
*CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
Ca2C + HBr = H4C + CaBr2 =>
Ca2C + 4 HBr = H4C + 2 CaBr2
CH3CH2OH + H3CrO4 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
CH3CH2OH + 2 H3CrO4 + 3 H2SO4 = CH3COOH + Cr2(SO4)3 + 7 H2O
Al(OH){3} + HCl = HOH + AlCl{3} =>
Al(OH){3} + HCl = HOH + AlCl{3}
Cu(NH3)42 + CH3COOH + H2O = Cu(CH3COO)2 + NH3 + H3O =>
Cu(NH3)42 + 2 CH3COOH + 2 H2O = Cu(CH3COO)2 + 42 NH3 + 2 H3O
FeSO4 + Al(NO3)3 + H2SO4 = H2O + NO + Al2(SO4)3 + Fe2(SO4)3 =>
18 FeSO4 + 2 Al(NO3)3 + 12 H2SO4 = 12 H2O + 6 NO + Al2(SO4)3 + 9 Fe2(SO4)3
Ca + HgCl22 = Hg + CaCl2 =>
11 Ca + HgCl22 = Hg + 11 CaCl2
CuBr2 + Cu = Cu2Br2 =>
CuBr2 + Cu = Cu2Br2
Hg(ClO3)2 = HgCl2 + O =>
Hg(ClO3)2 = HgCl2 + 6 O
Mg + CuPO4 = Cu + Mg(PO4)2 =>
Mg + 2 CuPO4 = 2 Cu + Mg(PO4)2
O2 + C3H7OH = CO2 + H2O =>
9 O2 + 2 C3H7OH = 6 CO2 + 8 H2O
CaCO3 + H = CO2 + Ca + H2O =>
CaCO3 + 2 H = CO2 + Ca + H2O
(C)2(H)4 + (O)2 = C(O)2 + (H)2O =>
(C)2(H)4 + 3(O)2 = 2 C(O)2 + 2(H)2O
H2COHCHCHCOH + KMnO4 + H2O = H2COHCHOHCHOHCOH + KOH + MnO2 =>
3 H2COHCHCHCOH + 2 KMnO4 + 4 H2O = 3 H2COHCHOHCHOHCOH + 2 KOH + 2 MnO2
C6H12O6(s) + O(g) = CO(g) + H2O(l) =>
C6H12O6(s) + 6 O(g) = 6 CO(g) + 6 H2O(l)
Br2 + ZnCl2 = Br2Cl2 + Zn =>
Br2 + ZnCl2 = Br2Cl2 + Zn
K + J2 = KJ =>
2 K + J2 = 2 KJ
PCl3 + S = PSCl3 =>
PCl3 + S = PSCl3
(O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9)999 = O =>
(O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9O9)999 = 440559 O
CH3COOH(aq) + Sr(OH)2(aq) = CH3COO(aq) + Sr(aq) + H2O(l) =>
2 CH3COOH(aq) + Sr(OH)2(aq) = 2 CH3COO(aq) + Sr(aq) + 2 H2O(l)
Ca + Cu2O = CaO + Cu2 =>
Ca + Cu2O = CaO + Cu2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
H2 + L2 = HL =>
H2 + L2 = 2 HL
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
Al(CH3COO)3 + HOH = CH3COOH + Al(OH)3 =>
Al(CH3COO)3 + 3 HOH = 3 CH3COOH + Al(OH)3
(NH4)2SO4 + K2CrO4 = (NH4)2CrO4 + K2(SO4) =>
(NH4)2SO4 + K2CrO4 = (NH4)2CrO4 + K2(SO4)
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
NaHCO3 + CO2 = NaHCO3CO2 =>
NaHCO3 + CO2 = NaHCO3CO2
Mg(s) + NaOH(aq) = MgO(aq) + NaH(aq) =>
Mg(s) + NaOH(aq) = MgO(aq) + NaH(aq)
KCl{-} + AgNO3{-} = KNO3{-} + AgCl{-} =>
KCl{-} + AgNO3{-} = KNO3{-} + AgCl{-}
Ag + H2O = Ag2O + H =>
2 Ag + H2O = Ag2O + 2 H
NH3 + Na2CO3 = H2CO3 + Na3N =>
2 NH3 + 3 Na2CO3 = 3 H2CO3 + 2 Na3N
CaOH + NO3 = Ca(NO3)2 + OH =>
CaOH + 2 NO3 = Ca(NO3)2 + OH
K(OH) + AlCl = KCl + AlOH =>
K(OH) + AlCl = KCl + AlOH
I2 + KI + NaNO2 + NaOH = NaI + KNO3 + H2O =>
I2 + KI + NaNO2 + 2 NaOH = 3 NaI + KNO3 + H2O
Si + ClCl = SiClClClCl =>
Si + 2 ClCl = SiClClClCl
Fe(OH)3 + NH3 = Fe(NH3) + OH =>
Fe(OH)3 + NH3 = Fe(NH3) + 3 OH
BaO4 + HNO3 = Ba(NO3)2 + H2O + O =>
BaO4 + 2 HNO3 = Ba(NO3)2 + H2O + 3 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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