| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2SO4 + 2 NaCl = 2 AgCl + Na2(SO4)
NaBH4 + H2O = NaBO2 + H2 =>
NaBH4 + 2 H2O = NaBO2 + 4 H2
Na2SO3 + H2SO4 = Na2SO4 + H2S =>
4 Na2SO3 + H2SO4 = 4 Na2SO4 + H2S
Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO
FeCuSO4 = CuFeSO4 =>
FeCuSO4 = CuFeSO4
KJ + Pb(NO3)2 = PbJ + K(NO3)2 =>
KJ + Pb(NO3)2 = PbJ + K(NO3)2
CaO + C6H8O7 = Ca3(C6H5O7)2 + H2O =>
3 CaO + 2 C6H8O7 = Ca3(C6H5O7)2 + 3 H2O
KHSO4 + NaOH = KOH + NaHSO4 =>
KHSO4 + NaOH = KOH + NaHSO4
PtS + O2 = Pt2O3 + SO2 =>
4 PtS + 7 O2 = 2 Pt2O3 + 4 SO2
H3PO4 + AlCl3 = AlPO4 + H3Cl3 =>
H3PO4 + AlCl3 = AlPO4 + H3Cl3
Zn + HNO3 = H2O + NO2 + Zn(NO3)2 =>
Zn + 4 HNO3 = 2 H2O + 2 NO2 + Zn(NO3)2
HCl*NaOH = NaCl + H2O =>
HCl*NaOH = NaCl + H2O
NH4HSO4 + NH4Cl = (NH4)2SO4 + HCl =>
NH4HSO4 + NH4Cl = (NH4)2SO4 + HCl
NaNO3 + Fe + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
2 NaNO3 + 2 Fe + 4 H2SO4 = Fe2(SO4)3 + 2 NO + Na2SO4 + 4 H2O
BeO3 + K = Be + KO =>
BeO3 + 3 K = Be + 3 KO
ZnO + SO3 = ZnSO4 =>
ZnO + SO3 = ZnSO4
C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3
OH + MnO2 = MnO4 + H2O =>
4 OH + MnO2 = MnO4 + 2 H2O
P2O5 + KOH = H2O + K2P2O6 =>
P2O5 + 2 KOH = H2O + K2P2O6
NCl2 + CH4 = CCl + N + H =>
NCl2 + 2 CH4 = 2 CCl + N + 8 H
CH3COOH + MgCO3 = MgCH3COO + CO2 + H2O =>
9 CH3COOH + 8 MgCO3 = 8 MgCH3COO + 10 CO2 + 6 H2O
C4N4 = C3N3 =>
3 C4N4 = 4 C3N3
H2CO3 + NH3 = NCO3 + H5 =>
H2CO3 + NH3 = NCO3 + H5
Mg(NO3)2 + NaOH = NaNO3 + Mg(OH)2 =>
Mg(NO3)2 + 2 NaOH = 2 NaNO3 + Mg(OH)2
NaHCO3 = Na2O + H2O + CO2 =>
2 NaHCO3 = Na2O + H2O + 2 CO2
HgS + CaO = Hg + CaS + CaSO4 =>
4 HgS + 4 CaO = 4 Hg + 3 CaS + CaSO4
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
NaHCO3 + H3PO4 = NaH2PO4 + CO2 + H2O =>
NaHCO3 + H3PO4 = NaH2PO4 + CO2 + H2O
(NH4)2SO4 + NaOH = Na2SO4 + H2O(NH3) =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O(NH3)
Xe + F = XeF6 =>
Xe + 6 F = XeF6
Al + LiOH + H2O = Li[Al(OH)4] + H2 =>
2 Al + 2 LiOH + 6 H2O = 2 Li[Al(OH)4] + 3 H2
Ca(ClO3)2 + Al(CH3COO)3 = Ca(CH3COO)2 + Al(ClO3)3 =>
3 Ca(ClO3)2 + 2 Al(CH3COO)3 = 3 Ca(CH3COO)2 + 2 Al(ClO3)3
PH3NH3 = PH4NH2 =>
PH3NH3 = PH4NH2
Fe + HCe = FeCe3 + H2 =>
2 Fe + 6 HCe = 2 FeCe3 + 3 H2
K2I = K + I2 =>
2 K2I = 4 K + I2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C8H8 + KNO3 = CO2 + H2O + K2CO3 + N2 =>
C8H8 + 8 KNO3 = 4 CO2 + 4 H2O + 4 K2CO3 + 4 N2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C6H9N3O2 + H2O2 = H2O + CO2 + N2 =>
2 C6H9N3O2 + 29 H2O2 = 38 H2O + 12 CO2 + 3 N2
NH3 + CO2 = CN2H4O + H2O =>
2 NH3 + CO2 = CN2H4O + H2O
Cu(OH)2 + NH4Cl = CuCl2 + NH3 + H2O =>
Cu(OH)2 + 2 NH4Cl = CuCl2 + 2 NH3 + 2 H2O
Fe + MnCl4 = Mn + FeCl3 =>
4 Fe + 3 MnCl4 = 3 Mn + 4 FeCl3
HReO4 + Ru(OH)3 = Ru(ReO4)3 + H2O =>
3 HReO4 + Ru(OH)3 = Ru(ReO4)3 + 3 H2O
(NH4)2S2 + Sb2S3 = (NH4)3SbS4 + S =>
3(NH4)2S2 + Sb2S3 = 2(NH4)3SbS4 + S
P + H2O2 = PO5 + H =>
2 P + 5 H2O2 = 2 PO5 + 10 H
NH3 = H3N =>
NH3 = H3N
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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