| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2OH + HSiO3 = K2SiO3 + H2O
Pt{4+} + Cl{-} = Pt(Cl)6{2-} =>
Pt{4+} + 6 Cl{-} = Pt(Cl)6{2-}
Ag2CrO4 + NaOH = Na2CrO4 + AgOH =>
Ag2CrO4 + 2 NaOH = Na2CrO4 + 2 AgOH
NH4NO3 + H3BO3 = (NH2)3B + H2O + NO =>
15 NH4NO3 + 2 H3BO3 = 2(NH2)3B + 27 H2O + 24 NO
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
CoCl2 + H2SO4 = CoCl2(SO4)2 + H2 =>
CoCl2 + 2 H2SO4 = CoCl2(SO4)2 + 2 H2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C18H33(OH)3 + O2 = CO2 + H2O =>
2 C18H33(OH)3 + 51 O2 = 36 CO2 + 36 H2O
CdCl2 + NH4OH = NH4Cl + Cd(OH)2 =>
CdCl2 + 2 NH4OH = 2 NH4Cl + Cd(OH)2
KI + K2Cr2O7 + H2O = Cr(OH)3 + I2 + KOH =>
6 KI + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 3 I2 + 8 KOH
Sn + Na2CO3 = SnCO3 + Na =>
Sn + Na2CO3 = SnCO3 + 2 Na
Ai(OH)3 + HBr = AiBr3 + H2O =>
Ai(OH)3 + 3 HBr = AiBr3 + 3 H2O
Na2SMg(NO3)2 = MgS + NaNO3 =>
Na2SMg(NO3)2 = MgS + 2 NaNO3
H2 + H2O + Cr2O3 = Cr(OH)2 =>
H2 + H2O + Cr2O3 = 2 Cr(OH)2
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C6H5Cl + HNO3 = C6H3N2O4Cl + H2O =>
C6H5Cl + 2 HNO3 = C6H3N2O4Cl + 2 H2O
SiO2 + Ca(OH)2 = CaSiO3 + H2O =>
SiO2 + Ca(OH)2 = CaSiO3 + H2O
Ca(NO3)2 + Na2S = CaS + Na + NO3 =>
Ca(NO3)2 + Na2S = CaS + 2 Na + 2 NO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C10H22 + Cl2 = C10H16Cl6 + HCl =>
C10H22 + 6 Cl2 = C10H16Cl6 + 6 HCl
Ba + (H2O) = Ba(OH)2 + H2 =>
Ba + 2(H2O) = Ba(OH)2 + H2
FeZn + KOH = FeOH + KZn =>
FeZn + KOH = FeOH + KZn
Mn(OH)2 + NaMnO4 = Na2MnO4 + MnO2 + H2O =>
2 Mn(OH)2 + 2 NaMnO4 = Na2MnO4 + 3 MnO2 + 2 H2O
CaCe2 + Na3PO4 = Ca3(PO4)2 + NaCe =>
3 CaCe2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCe
C3H6O + CH3OH = C5H12O2 + H2O =>
C3H6O + 2 CH3OH = C5H12O2 + H2O
Al2(SO4)3 + Ca(Cl2) = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(Cl2) = 2 AlCl3 + 3 CaSO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HBr + KBrO3 = KBr + H2O + Br2 =>
6 HBr + KBrO3 = KBr + 3 H2O + 3 Br2
C6H5Cl + HNO3 = C6H5NO3 + HCl =>
C6H5Cl + HNO3 = C6H5NO3 + HCl
FeC2O4*2H2O + H2O2 + H2C2O4 + K2C2O4*H2O = K3Fe(C2O4)3*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + H2C2O4 + 3 K2C2O4*H2O = 2 K3Fe(C2O4)3*3H2O + 3 H2O
NaClO + HF = ClO + NaF + H =>
NaClO + HF = ClO + NaF + H
Ba(OH)2 + Zn(OH)2 = Ba + Zn(OH)4 =>
Ba(OH)2 + Zn(OH)2 = Ba + Zn(OH)4
Al(NO3)3(aq) + Pb(No3)2(aq) = Al(No3)2(aq) + Pb(NO3)3(aq) =>
Al(NO3)3(aq) + Pb(No3)2(aq) = Al(No3)2(aq) + Pb(NO3)3(aq)
C6H12O6 + O2(g) = CO2(g) + H2O(g) =>
C6H12O6 + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
PbO2 + KI + HNO3 = Pb(NO)3 + I2 + KNO3 + H2O =>
2 PbO2 + 26 KI + 32 HNO3 = 2 Pb(NO)3 + 13 I2 + 26 KNO3 + 16 H2O
Fe + HBr = Fe(Br)3 + H2 =>
2 Fe + 6 HBr = 2 Fe(Br)3 + 3 H2
AgNO3 + KFe(CN) = KNO3 + AgFe(CN) =>
AgNO3 + KFe(CN) = KNO3 + AgFe(CN)
Ca(OH)2(aq) + CH3COOH(l) = H2O(l) + C4H6O4Ca(aq) =>
Ca(OH)2(aq) + 2 CH3COOH(l) = 2 H2O(l) + C4H6O4Ca(aq)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl* =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl*
CuCl2 + AgNO3 = AgCl + Cu(NO3)2 =>
CuCl2 + 2 AgNO3 = 2 AgCl + Cu(NO3)2
FeO + Cl = ClO + Fe =>
FeO + Cl = ClO + Fe
CuO2 = Cu2 + O2 =>
2 CuO2 = Cu2 + 2 O2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Zn2 + Ni(NO3)2 = Zn(NO3)2 + Ni =>
Zn2 + 2 Ni(NO3)2 = 2 Zn(NO3)2 + 2 Ni
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
C4H10 + O2 = CH3COOH + H2O =>
2 C4H10 + 5 O2 = 4 CH3COOH + 2 H2O
Ba(OH)2 + Zn(OH)2 = Ba + Zn(OH)4 =>
Ba(OH)2 + Zn(OH)2 = Ba + Zn(OH)4
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
NaBH4 + Cu(OH)2 = NaBH2 + H2O + Cu =>
NaBH4 + Cu(OH)2 = NaBH2 + 2 H2O + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/14/24
Équations équilibrées sur10/14/23
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