| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Ba(OH)2 + Fe(SO4) = Fe(OH)2 + BaSO4 =>
Ba(OH)2 + Fe(SO4) = Fe(OH)2 + BaSO4
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
BaSO3 + CH3COOH = Ba(CH3COO)2 + H2SO3 =>
BaSO3 + 2 CH3COOH = Ba(CH3COO)2 + H2SO3
Ba(NO3)2 + Zn(NO3)2 = Ba(NO3)2Zn(NO3)2 =>
Ba(NO3)2 + Zn(NO3)2 = Ba(NO3)2Zn(NO3)2
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
Br2 + NaCl = Cl2 + NaBr =>
Br2 + 2 NaCl = Cl2 + 2 NaBr
H2CO3(aq) + RbOH(aq) = Rb2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 RbOH(aq) = Rb2CO3(aq) + 2 H2O(l)
C6H6 + Br = C6H5Br + H =>
C6H6 + Br = C6H5Br + H
NH4SH = NH3 + H2S =>
NH4SH = NH3 + H2S
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
UO3 + Na2CO3 = Na2UO4 + CO2 =>
UO3 + Na2CO3 = Na2UO4 + CO2
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
CuCl2 + KI = CuI + KCl2 =>
CuCl2 + KI = CuI + KCl2
HNO3 + NaOH + H = NaNO2 + H2O =>
HNO3 + NaOH + 2 H = NaNO2 + 2 H2O
K2O + Ag = AgO + K =>
K2O + Ag = AgO + 2 K
Na2B4O7(H2O)10 + HCl = H3BO3 + H2O + NaCl =>
Na2B4O7(H2O)10 + 2 HCl = 4 H3BO3 + 5 H2O + 2 NaCl
HCOOH + LiOH = Li + H2O + HCOO =>
HCOOH + LiOH = Li + H2O + HCOO
KMnO4 + H2SO4 + Zn + KNO3 = MnSO4 + K2SO4 + ZnNO3 + H2O =>
KMnO4 + 4 H2SO4 + 5 Zn + 5 KNO3 = MnSO4 + 3 K2SO4 + 5 ZnNO3 + 4 H2O
KOH + Sb(NO3)3 = Sb(OH)3 + KNO3 =>
3 KOH + Sb(NO3)3 = Sb(OH)3 + 3 KNO3
Na2CO3 + AgNO3 = Na2NO3 + Ag2(CO3)2 =>
2 Na2CO3 + 2 AgNO3 = 2 Na2NO3 + Ag2(CO3)2
SrBr2 + Ag(NO3)3 = Sr(NO3)2 + AgBr3 =>
3 SrBr2 + 2 Ag(NO3)3 = 3 Sr(NO3)2 + 2 AgBr3
C3H6 + H2SO4 = H2CO3 + S2 + H2O =>
2 C3H6 + 6 H2SO4 = 6 H2CO3 + 3 S2 + 6 H2O
GaHSO4 = GaH + SO4 =>
GaHSO4 = GaH + SO4
CH3COOH + C2H5OH = CH3COOC2H5 + H5O =>
4 CH3COOH + 10 C2H5OH = 7 CH3COOC2H5 + 4 H5O
Na + H2O = NaH2*(OH)2 =>
Na + 2 H2O = NaH2*(OH)2
C2H2 + O20 = CO2 + H2O =>
4 C2H2 + O20 = 8 CO2 + 4 H2O
Cr(NO3)3 + ZnCl2 = CrCl2 + Zn(NO3)3 =>
Cr(NO3)3 + ZnCl2 = CrCl2 + Zn(NO3)3
Cd(NO3)2 + H2O = Cd(OH)2 + HNO3 =>
Cd(NO3)2 + 2 H2O = Cd(OH)2 + 2 HNO3
C18H38 + O2 = H2O + CO =>
2 C18H38 + 37 O2 = 38 H2O + 36 CO
NH4Br + Cl = Br2 + NH4Cl =>
2 NH4Br + 2 Cl = Br2 + 2 NH4Cl
Zn3(SbO4)3 + Sn = Sn(SbO4)3 + Zn =>
Zn3(SbO4)3 + Sn = Sn(SbO4)3 + 3 Zn
CCl2F2 + H2 = CF2H2 + HCl2 =>
2 CCl2F2 + 3 H2 = 2 CF2H2 + 2 HCl2
CH4O + O2 = C2H4O2 + H2O =>
2 CH4O + O2 = C2H4O2 + 2 H2O
CH3CH2CH2CHCHCH2CH3 + Cl2 = CH3CH2CH2CHClCHClCH2CH3 =>
CH3CH2CH2CHCHCH2CH3 + Cl2 = CH3CH2CH2CHClCHClCH2CH3
Cu + Ag2(NO3)2 = Cu(NO3)2 + Ag =>
Cu + Ag2(NO3)2 = Cu(NO3)2 + 2 Ag
K + MgBr2 = KBr + Mg = Ag + O2 =>
2 K + MgBr2 = 2 KBr + Mg
Cl2 + HBr = Cl2Br + H2 =>
2 Cl2 + 2 HBr = 2 Cl2Br + H2
K2[Zn(OH)4] + H2SO4 = ZnSO4 + KOH + H2O =>
K2[Zn(OH)4] + H2SO4 = ZnSO4 + 2 KOH + 2 H2O
RuCl2(P(C6H5)3)3 + HCCC(C6H5)2OH = (C6H5)C9H5RuCl2(P(C6H5)3)2 + P(C6H5)3 + H2O =>
RuCl2(P(C6H5)3)3 + HCCC(C6H5)2OH = (C6H5)C9H5RuCl2(P(C6H5)3)2 + P(C6H5)3 + H2O
S2O3{-2} + I3{-} = S4O6{-2} + I{-} =>
2 S2O3{-2} + I3{-} = S4O6{-2} + 3 I{-}
KBr + HMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 HMnO4 + 7 H2SO4 = 5 Br2 + 2 MnSO4 + 5 K2SO4 + 8 H2O
[Sn(OH)3] + H3O = [Sn(H2O)4] + H2O =>
[Sn(OH)3] + 3 H3O = [Sn(H2O)4] + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C8H9NO2 + NH4NO3 = CO2 + N2 + H2O =>
2 C8H9NO2 + 37 NH4NO3 = 16 CO2 + 38 N2 + 83 H2O
H + O = H3O4 =>
3 H + 4 O = H3O4
Br + O2 = Br2O7 =>
4 Br + 7 O2 = 2 Br2O7
NH4 + H2SO4 = N2(SO4)3 + H2 =>
2 NH4 + 3 H2SO4 = N2(SO4)3 + 7 H2
C5H11NaO + C2H3ClO2 = C5H12O + NaCl + C2H2O2 =>
C5H11NaO + C2H3ClO2 = C5H12O + NaCl + C2H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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