| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4ClKOH = NH3H2OKCl
H2CO3 + MgCl2 = MgCO3 + HCl =>
H2CO3 + MgCl2 = MgCO3 + 2 HCl
K + CI = KCI =>
K + CI = KCI
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CaSO4 + CaCl2 = CaSO4*CaCl2 =>
CaSO4 + CaCl2 = CaSO4*CaCl2
FeSO4 + CsOH = CsSO4 + FeOH =>
FeSO4 + CsOH = CsSO4 + FeOH
Cu(No3)2 + Na2Co3 = CuCo + Na(No3)3 =>
3 Cu(No3)2 + Na2Co3 = 3 CuCo + 2 Na(No3)3
C3H4H2 = C4H8 =>
4 C3H4H2 = 3 C4H8
PO4 + Mg = Mg(PO4) =>
PO4 + Mg = Mg(PO4)
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
NaAl(OH)2CO3 + HCl = NaCl + AlCl3 + CO2 + H2O =>
NaAl(OH)2CO3 + 4 HCl = NaCl + AlCl3 + CO2 + 3 H2O
CH3NO2 + Na2S + H2O = CH3NH2 + Na2S4 + NaOH =>
CH3NO2 + 4 Na2S + 4 H2O = CH3NH2 + Na2S4 + 6 NaOH
C2H2 + KMnO4 + KOH = C2K2O4 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 10 KOH = C2K2O4 + 8 K2MnO4 + 6 H2O
NaY + Pb(NO3)2 = PbY2 + NaNO3 =>
2 NaY + Pb(NO3)2 = PbY2 + 2 NaNO3
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
KClO30 = KCl + O2 =>
KClO30 = KCl + 15 O2
COOHCOOH + Na2CO3 = COONaCOONa + CO2 + H2O =>
COOHCOOH + Na2CO3 = COONaCOONa + CO2 + H2O
NI3(s) = N2(g) + I2(i) =>
2 NI3(s) = N2(g) + 3 I2(i)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Na2SO3 + K2CrO4 + H2O = K[Cr(OH)4] + Na2SO4 + KOH =>
3 Na2SO3 + 2 K2CrO4 + 5 H2O = 2 K[Cr(OH)4] + 3 Na2SO4 + 2 KOH
CaH2 + Cu2Cl = CaCl2 + Cu2 + H =>
CaH2 + 2 Cu2Cl = CaCl2 + 2 Cu2 + 2 H
AgNO3 + NH3 = Ag(NH3)2{+} + NO3{-} =>
AgNO3 + 2 NH3 = Ag(NH3)2{+} + NO3{-}
Pb(SO4)2 + Cu(OH)2 = CuSO4 + Pb(OH)4 =>
Pb(SO4)2 + 2 Cu(OH)2 = 2 CuSO4 + Pb(OH)4
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Fe2(SO4)3 + Na2S = FeSO4 + Na2SO4 + S =>
Fe2(SO4)3 + Na2S = 2 FeSO4 + Na2SO4 + S
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Mg2SiO4 + CO2 + H2O = H4SiO4 + Mg{2+} + HCO3{-} =>
Mg2SiO4 + 4 CO2 + 4 H2O = H4SiO4 + 2 Mg{2+} + 4 HCO3{-}
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
CH3C(CH3)CHCH3 + KMnO4 + H2O = MnO2 + CH3C(CH3)(OH)CH(OH)CH3 + KOH =>
3 CH3C(CH3)CHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3C(CH3)(OH)CH(OH)CH3 + 2 KOH
H3BO3 + H3PO4 + KF + C2H5Cl = BP + KCl + CO2 + H2O + F2 =>
13 H3BO3 + 13 H3PO4 + 8 KF + 8 C2H5Cl = 13 BP + 8 KCl + 16 CO2 + 59 H2O + 4 F2
SO2 + H2O2 = H2SO4 = H2O =>
SO2 + H2O2 = H2SO4
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Fe{+2} + K3Fe(CN)6 = Fe3[Fe(CN)6]2 + K{+} =>
3 Fe{+2} + 2 K3Fe(CN)6 = Fe3[Fe(CN)6]2 + 6 K{+}
KV(SO4)2*12H2O + NaOH = V(OH)3 + KOH + Na2SO4 + H2O =>
KV(SO4)2*12H2O + 4 NaOH = V(OH)3 + KOH + 2 Na2SO4 + 12 H2O
CH2OH(CHOH)4COOH + CaCO3 = Ca(CH2OH(CHOH)4COO)2 + CO2 + H2O =>
2 CH2OH(CHOH)4COOH + CaCO3 = Ca(CH2OH(CHOH)4COO)2 + CO2 + H2O
K2SiO3 + HBr = Br + SiO + KOH =>
K2SiO3 + 2 HBr = 2 Br + SiO + 2 KOH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C3H7CHO + Ag2O = C3H7COOH + Ag =>
C3H7CHO + Ag2O = C3H7COOH + 2 Ag
Fe2(SO4)3 + Na2S = FeSO4 + Na2SO4 + S =>
Fe2(SO4)3 + Na2S = 2 FeSO4 + Na2SO4 + S
(CH3)NH + O2 = CO2 + H2O + N2 =>
2(CH3)NH + 4 O2 = 2 CO2 + 4 H2O + N2
C6H5O + O2 = H2O + CO2 =>
4 C6H5O + 27 O2 = 10 H2O + 24 CO2
HCl(aq) + NH3(aq) = H2(g) + NCl(aq) =>
HCl(aq) + NH3(aq) = 2 H2(g) + NCl(aq)
Mn(NO3)2 + Pb3O4 + HNO3 = HMnO4 + H2O + Pb(NO3)2 =>
2 Mn(NO3)2 + 5 Pb3O4 + 26 HNO3 = 2 HMnO4 + 12 H2O + 15 Pb(NO3)2
KClO3 + H2SO4 = KHSO4 + HClO4 + ClO2 + H2O =>
3 KClO3 + 3 H2SO4 = 3 KHSO4 + HClO4 + 2 ClO2 + H2O
Na1 + Cl1 = NaCl =>
Na1 + Cl1 = NaCl
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
H2AsO4 = As2O6 + H2O =>
2 H2AsO4 = As2O6 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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