| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2
Gd(TeO3)(NO3) = GdO + NO2 + TeO2 + O =>
Gd(TeO3)(NO3) = GdO + NO2 + TeO2 + O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Gd(TeO3)(NO3) = GdO + NO2 + TeO2 + O =>
Gd(TeO3)(NO3) = GdO + NO2 + TeO2 + O
Cu(OH)2 + K2S2O6(O2) + KOH = Cu2O3 + K2SO4 + H2O =>
2 Cu(OH)2 + K2S2O6(O2) + 2 KOH = Cu2O3 + 2 K2SO4 + 3 H2O
Zn2SO4 + Cu = Cu2SO4 + Zn =>
Zn2SO4 + 2 Cu = Cu2SO4 + 2 Zn
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
SO2(g) + O2(g) + H2O(g) = H2SO4 =>
2 SO2(g) + O2(g) + 2 H2O(g) = 2 H2SO4
SO2(g)H2O(l) = H2SO3(g) =>
SO2(g)H2O(l) = H2SO3(g)
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
SO2 + P + Cl2 = SOCl2 + POCl3 =>
2 SO2 + 2 P + 5 Cl2 = 2 SOCl2 + 2 POCl3
Zn(OH)2 + H2S2O3 = ZnS2O3 + H2O =>
Zn(OH)2 + H2S2O3 = ZnS2O3 + 2 H2O
H3NSO3 + NaOH = H2O + NaH2NSO3 =>
H3NSO3 + NaOH = H2O + NaH2NSO3
C6H1206(s) + O2(g) = CO2(g) + H20(g) =>
10 C6H1206(s) + 60 O2(g) = 60 CO2(g) + 603 H20(g)
SO3 + OH = SO4 + H2O =>
SO3 + 2 OH = SO4 + H2O
C + H2(g) = CH4(g) =>
C + 2 H2(g) = CH4(g)
Mn(OH)3 = Mn + H2O2 =>
2 Mn(OH)3 = 2 Mn + 3 H2O2
SO4BaCl2 = BaSO4Cl2 =>
SO4BaCl2 = BaSO4Cl2
MgOCaCl = MgClCaO =>
MgOCaCl = MgClCaO
H3O + C2H3O2 = HC2H3O2 + H2O =>
H3O + C2H3O2 = HC2H3O2 + H2O
Cr2(SO4)3 + MnO2 + H2O = H2CrO4 + MnSO4 =>
Cr2(SO4)3 + 3 MnO2 + 2 H2O = 2 H2CrO4 + 3 MnSO4
KMnO4 + C6H12O6 + KOH = C6H11KO7 + H2O + MnO2 =>
2 KMnO4 + 3 C6H12O6 + KOH = 3 C6H11KO7 + 2 H2O + 2 MnO2
C2H5NO2 + C4H6O3 = C4H7NO3 + H2O =>
2 C2H5NO2 + C4H6O3 = 2 C4H7NO3 + H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2SO3 + NH3 = (NH4)2SO3 =>
H2SO3 + 2 NH3 = (NH4)2SO3
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
PHBr + Mg = PHMgBr =>
PHBr + Mg = PHMgBr
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
HCl + KMnO4 + CaC2O4 = MnCl2 + CO2 + CaCl2 + KCl + H2O =>
16 HCl + 2 KMnO4 + 5 CaC2O4 = 2 MnCl2 + 10 CO2 + 5 CaCl2 + 2 KCl + 8 H2O
CH2COH + Ag2O = CH2COOH + Ag =>
CH2COH + Ag2O = CH2COOH + 2 Ag
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
C6H12O4 + O2 = CO2 + H2O =>
C6H12O4 + 7 O2 = 6 CO2 + 6 H2O
SnMg(OH)2 = Sn(OH)2Mg =>
SnMg(OH)2 = Sn(OH)2Mg
Fe(OH)2 + (NH4)2S = FeS + NH4OH =>
Fe(OH)2 + (NH4)2S = FeS + 2 NH4OH
Li2O + HOH = LiOH =>
Li2O + HOH = 2 LiOH
CuCrO4 + HCl = CuCl2 + H2CrO4 =>
CuCrO4 + 2 HCl = CuCl2 + H2CrO4
BaSO4 + HF + H3PO4 = Ba(PF6)2 + H2SO4 + H2O =>
BaSO4 + 12 HF + 2 H3PO4 = Ba(PF6)2 + H2SO4 + 8 H2O
AlCl3 + NH4 = Al + NH4Cl =>
AlCl3 + 3 NH4 = Al + 3 NH4Cl
Cl2 + FeO = FeCl2 + O2 =>
2 Cl2 + 2 FeO = 2 FeCl2 + O2
B2(CO3)3 + Mg(NO2)2 = B(NO2)3 + MgCO3 =>
B2(CO3)3 + 3 Mg(NO2)2 = 2 B(NO2)3 + 3 MgCO3
As2O3 + C = CO2 + As =>
2 As2O3 + 3 C = 3 CO2 + 4 As
Ba(OH)2 + H(NO2) = Ba(NO2)2 + H2O =>
Ba(OH)2 + 2 H(NO2) = Ba(NO2)2 + 2 H2O
AlCl3 + NH4 = Al + NH4Cl =>
AlCl3 + 3 NH4 = Al + 3 NH4Cl
CH3CH2CH2CH2COONa + HCl = CH3CH2CH2CH2COONaCl + H2 =>
2 CH3CH2CH2CH2COONa + 2 HCl = 2 CH3CH2CH2CH2COONaCl + H2
SnOCa(OH)2 = CaSnO2H2O =>
SnOCa(OH)2 = CaSnO2H2O
K3PO4 + LiOH = KOH + Li3PO4 =>
K3PO4 + 3 LiOH = 3 KOH + Li3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
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