| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
C4H6Cl2 + Zn = C4H6Cl2Zn2 =>
C4H6Cl2 + 2 Zn = C4H6Cl2Zn2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na2CO3 + HNO2 = NaNO2 + CO2 + H2O =>
Na2CO3 + 2 HNO2 = 2 NaNO2 + CO2 + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
MgCHCl = MgClCH =>
MgCHCl = MgClCH
Cr5 = Cr =>
Cr5 = 5 Cr
Na(NO3)2 + BaCl2 = Ba(NO3)2 + NaCl2 =>
Na(NO3)2 + BaCl2 = Ba(NO3)2 + NaCl2
KHCl = KCl + H2 =>
2 KHCl = 2 KCl + H2
Al2Mg3 + CH3Cl = (CH3)3Al + MgCl2 =>
Al2Mg3 + 6 CH3Cl = 2(CH3)3Al + 3 MgCl2
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2 =>
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2
C6H5(CH3)(NH3Cl) + AgNO3 = C6H5(CH3)(NO2)(NH3Cl) + AgO =>
C6H5(CH3)(NH3Cl) + AgNO3 = C6H5(CH3)(NO2)(NH3Cl) + AgO
LiBr + H2O = Li(OH) + HBr =>
LiBr + H2O = Li(OH) + HBr
Na2S(aq) + HCl(aq) = H2S(g) + NaCl(aq) =>
Na2S(aq) + 2 HCl(aq) = H2S(g) + 2 NaCl(aq)
Al2 + CO2 = AlCO2 =>
Al2 + 2 CO2 = 2 AlCO2
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn =>
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn
CuCl2 + H2S = CuCl2H2S =>
CuCl2 + H2S = CuCl2H2S
potassiumhydroxide + chloricacid = water + potassiumchlorate =>
KOH + HClO3 = H2O + KClO3
NaMnO4 = Na + Mn + O =>
NaMnO4 = Na + Mn + 4 O
H + As + O = H3AsO4 =>
3 H + As + 4 O = H3AsO4
KHC8H4O4 + KOH = K2C8H4O4 + H2O =>
KHC8H4O4 + KOH = K2C8H4O4 + H2O
MgH2SO4 = H2MgSO4 =>
MgH2SO4 = H2MgSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(CH3COO)2 + BaCl2 = PbCl2 + C4H6BaO4 =>
Pb(CH3COO)2 + BaCl2 = PbCl2 + C4H6BaO4
Cr + CdCl2 = CrCl3 + Cd =>
2 Cr + 3 CdCl2 = 2 CrCl3 + 3 Cd
Na2S2O3 + H2O = NaOH + SO2 + S =>
Na2S2O3 + H2O = 2 NaOH + SO2 + S
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
SN + HCl + NO = SNCl2 + NH2OH =>
3 SN + 6 HCl + 2 NO = 3 SNCl2 + 2 NH2OH
Cr(OH)2 + HBr = CrBr(OH) + H2O =>
Cr(OH)2 + HBr = CrBr(OH) + H2O
Sr(s)H2 = SrH2 =>
Sr(s)H2 = SrH2
NaOH + NaNO3 = NaONa + NO3H =>
NaOH + NaNO3 = NaONa + NO3H
Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O
H2SO4 + Fe(NO3)3 = Fe2(SO4)3 + HNO3 =>
3 H2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 HNO3
CuCO3 + HCOOH = Cu(HCOO)2 + H2O + CO2 =>
CuCO3 + 2 HCOOH = Cu(HCOO)2 + H2O + CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2(Cr2O7) + C7H6O + H2SO4 = K2SO4 + Cr2(SO4)3 + C7H6O2 + H2O =>
K2(Cr2O7) + 3 C7H6O + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 C7H6O2 + 4 H2O
C9HOH + O2 = CO2 + H2O =>
C9HOH + 9 O2 = 9 CO2 + H2O
BaSO4(s) = BaOSO3 =>
BaSO4(s) = BaOSO3
CuS4 + NaOH = CuS4NaOH =>
CuS4 + NaOH = CuS4NaOH
HCOOC2H5 + Ag2O = CO2 + H2O + Ag =>
HCOOC2H5 + 7 Ag2O = 3 CO2 + 3 H2O + 14 Ag
Ca(NO3)2 + FeS = Fe(NO3)2 + CaS =>
Ca(NO3)2 + FeS = Fe(NO3)2 + CaS
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
AgCl + AgNO3 = Ag + NO3Cl =>
AgCl + AgNO3 = 2 Ag + NO3Cl
FeCl2NaCl = FeClNaCl2 =>
FeCl2NaCl = FeClNaCl2
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
SnCl4 + Cr(NO3)3 = Sn(NO3)4 + CrCl3 =>
3 SnCl4 + 4 Cr(NO3)3 = 3 Sn(NO3)4 + 4 CrCl3
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
Na2CO3 + HNO3 = NaHCO3 + NaNO3 =>
Na2CO3 + HNO3 = NaHCO3 + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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