| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + AgNO3 = KNO3 + Ag
Ni + Al(OH)4 = NiAl(OH)4 =>
Ni + Al(OH)4 = NiAl(OH)4
Pb(OH)2 + HNo3 = Pb(No3)2 + H2O =>
Pb(OH)2 + 2 HNo3 = Pb(No3)2 + 2 H2O
BaMnO4 = Ba3(MnO4)2 + Ba(MnO4)2 =>
4 BaMnO4 = Ba3(MnO4)2 + Ba(MnO4)2
Fe + (SO4)2 + Na2CO3 = Na2SO4 + FeCO3 =>
2 Fe + (SO4)2 + 2 Na2CO3 = 2 Na2SO4 + 2 FeCO3
(NH4)2HSO4 + BaCl2 = (NH4)2Cl + Ba(HSO4)2 =>
2(NH4)2HSO4 + BaCl2 = 2(NH4)2Cl + Ba(HSO4)2
C4H6O3 + H2O = CH3COOH =>
C4H6O3 + H2O = 2 CH3COOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgBr + Na2S = Ag2S + NaBr =>
2 AgBr + Na2S = Ag2S + 2 NaBr
Br2 + C5H10 = C5H10Br2 =>
Br2 + C5H10 = C5H10Br2
Ba(NO3)2 + (NH4)SO4 = NH4(NO3)2 + BaSO4 =>
Ba(NO3)2 + (NH4)SO4 = NH4(NO3)2 + BaSO4
C2H6O + CO2 = C6H12O6 =>
2 C2H6O + 2 CO2 = C6H12O6
Li2O2 + CO2 = Li2CO3 + O2 =>
2 Li2O2 + 2 CO2 = 2 Li2CO3 + O2
C + H + O = CH6O3 =>
C + 6 H + 3 O = CH6O3
Cs + MgF2 = CsF + Mg =>
2 Cs + MgF2 = 2 CsF + Mg
Zn(OH)2 + HNO3 = H2O + Zn(NO3)2 =>
Zn(OH)2 + 2 HNO3 = 2 H2O + Zn(NO3)2
Ba(CO3) = BaO + CO2 =>
Ba(CO3) = BaO + CO2
SbCl3 + NaOH = Sb(OH)3 + NaCl =>
SbCl3 + 3 NaOH = Sb(OH)3 + 3 NaCl
Sb2O3 + Br2 + NaOH = Na3SbO4 + NaBr + H2O =>
Sb2O3 + 2 Br2 + 10 NaOH = 2 Na3SbO4 + 4 NaBr + 5 H2O
K + H2O = KOH2 =>
K + H2O = KOH2
K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH
CaBr2 + AgNO3 = CaBr2AgNO3 =>
CaBr2 + AgNO3 = CaBr2AgNO3
CH3CH2CH2CH2O + O2 = CO2 + H2O =>
4 CH3CH2CH2CH2O + 23 O2 = 16 CO2 + 18 H2O
C18H34O2 + O2 = C + H2O =>
2 C18H34O2 + 15 O2 = 36 C + 34 H2O
KCl + I2 = KI + Cl =>
2 KCl + I2 = 2 KI + 2 Cl
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Cr2O3 + Mg = Cr + MgO =>
Cr2O3 + 3 Mg = 2 Cr + 3 MgO
SiO2 + H2F2 = SiF4 + H2O =>
SiO2 + 2 H2F2 = SiF4 + 2 H2O
Fe2 + Cl = FeCl3 =>
Fe2 + 6 Cl = 2 FeCl3
KHPh + NaOH = KNaPh + H2O =>
KHPh + NaOH = KNaPh + H2O
CuO(s) + H2SO4(l) = CuSO4(aq) + H2O =>
CuO(s) + H2SO4(l) = CuSO4(aq) + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH3OH + HMnO4 = CHO + MnO2 + H2O =>
CH3OH + HMnO4 = CHO + MnO2 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CuCl2 + KI = Cu2I2 + I2 + KCl =>
2 CuCl2 + 4 KI = Cu2I2 + I2 + 4 KCl
Al + Fe3O4 = Al3O4 + Fe =>
3 Al + Fe3O4 = Al3O4 + 3 Fe
K2O + H2O = OKH =>
K2O + H2O = 2 OKH
Zn(s) + Fe{3+}(aq) = Zn{3+}(aq) + Fe(s) =>
Zn(s) + Fe{3+}(aq) = Zn{3+}(aq) + Fe(s)
Na2B4O7*10H2O(borax) + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O(borax) + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O
HF + KOH = FOHHK =>
HF + KOH = FOHHK
Cr2O7{2-} + Fe{2+} + H3O{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H3O{+} = 2 Cr{3+} + 6 Fe{3+} + 21 H2O
MoS2 + S = [MoS3] =>
MoS2 + S = [MoS3]
P2O5 = P4 + O2 =>
2 P2O5 = P4 + 5 O2
HC2H4O + Ca(OH)2 = C2H2O2 + Ca2O + H2O =>
2 HC2H4O + 10 Ca(OH)2 = 2 C2H2O2 + 5 Ca2O + 13 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Na2CO3 + BaBr2 = BaCO3 + NaBr =>
Na2CO3 + BaBr2 = BaCO3 + 2 NaBr
Zn + HgNO3 = Zn(NO3)2 + Hg =>
Zn + 2 HgNO3 = Zn(NO3)2 + 2 Hg
K2O + H2O = OKH =>
K2O + H2O = 2 OKH
Pb(s) + AgNO3(aq) = Ag + Pb(NO3)(aq) =>
Pb(s) + AgNO3(aq) = Ag + Pb(NO3)(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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