| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti2O3 + 6 HNO3 = 2 Ti(NO3)3 + 3 H2O
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Co(OH)2 + HBr = CoBr2 + H2O =>
Co(OH)2 + 2 HBr = CoBr2 + 2 H2O
As + SOH = AsSOH =>
As + SOH = AsSOH
CuCl2 + C5H8O2 + NH3 = Cu(C5H7O2)2 + NH4Cl =>
CuCl2 + 2 C5H8O2 + 2 NH3 = Cu(C5H7O2)2 + 2 NH4Cl
LiCl + H2O = HCl + LiOH =>
LiCl + H2O = HCl + LiOH
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4 =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4
PCl5 + KOH = K2HPO4 + KCl + H2O =>
PCl5 + 7 KOH = K2HPO4 + 5 KCl + 3 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Al(NO3)3 + Na2CO3 + H2O = Al(OH)3 + NaHCO3 + NaNO3 =>
Al(NO3)3 + 3 Na2CO3 + 3 H2O = Al(OH)3 + 3 NaHCO3 + 3 NaNO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
CO(g) + CuO(s) = CO2 + Cu =>
CO(g) + CuO(s) = CO2 + Cu
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
KMnO4 + Fe(NH4)2(SO4)2*6H2O + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 10 Fe(NH4)2(SO4)2*6H2O + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
FeCl3 + H2O = Fe2O3 + HCl =>
2 FeCl3 + 3 H2O = Fe2O3 + 6 HCl
NaCH3CO2 + KCl = NaCl + KCH3CO2 =>
NaCH3CO2 + KCl = NaCl + KCH3CO2
Ba(C2H3O2)2 + NH4Cl = BaCl2 + NH4(C2H3O2) =>
Ba(C2H3O2)2 + 2 NH4Cl = BaCl2 + 2 NH4(C2H3O2)
ClO3{-} = Cl{-} + O2 =>
2 ClO3{-} = 2 Cl{-} + 3 O2
CH3CH(OH)CHO + AgNO3 + NH3 = CH3CH0 + Ag + NH4NO3 =>
6 CH3CH(OH)CHO + 8 AgNO3 + 16 NH3 = 9 CH3CH0 + 8 Ag + 12 NH4NO3
Br2 + CaI2 = BrI + Ca =>
Br2 + CaI2 = 2 BrI + Ca
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
Zn + (CaOH)2 = ZnOH + Ca =>
2 Zn + (CaOH)2 = 2 ZnOH + 2 Ca
Cr + S = Cr2S3 =>
2 Cr + 3 S = Cr2S3
Sn(OH)4 = SnO4 + H2 =>
Sn(OH)4 = SnO4 + 2 H2
NH3(g) + IF3(g) = HF(g) + N2(g) + I2(g) =>
2 NH3(g) + 2 IF3(g) = 6 HF(g) + N2(g) + I2(g)
Al(NO3)3 + Al + H2SO4 = Al2(SO4)3 + NH4HSO4 + H2O =>
2 Al(NO3)3 + 16 Al + 33 H2SO4 = 9 Al2(SO4)3 + 6 NH4HSO4 + 18 H2O
SnCl2 + NaBrO3 + HCl = SnCl4 + Br2 + H2O + NaCl =>
5 SnCl2 + 2 NaBrO3 + 12 HCl = 5 SnCl4 + Br2 + 6 H2O + 2 NaCl
Cu + HNO3 = Cu(NO3)2 + H2O + N2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + 5 H2O + N2O
K + Sn(No3)2 = KNo3 + Sn =>
2 K + Sn(No3)2 = 2 KNo3 + Sn
sodiumchloride + silvernitrate = silverchloride + sodiumnitrate =>
NaCl + AgNO3 = AgCl + NaNO3
H2S2O3 + Pb(NO3)2 = HNO3 + PbS2O3 =>
H2S2O3 + Pb(NO3)2 = 2 HNO3 + PbS2O3
KBrO3 + NaBr + HCl = NaCl + KCl + Br + H2O =>
KBrO3 + 5 NaBr + 6 HCl = 5 NaCl + KCl + 6 Br + 3 H2O
B2H4 = BH2 =>
B2H4 = 2 BH2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CuSO4 + Na2CO3 + H2O = Cu2CO3(OH)2 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = Cu2CO3(OH)2 + 2 Na2SO4 + CO2
K[Cr(OH)4] + HCl = KCl + Cr(OH)3 + H2O =>
K[Cr(OH)4] + HCl = KCl + Cr(OH)3 + H2O
IO3 + H2O = HI + O2 =>
4 IO3 + 2 H2O = 4 HI + 7 O2
C4H8Cl2S + H2O = C4H10O2S + HCl =>
C4H8Cl2S + 2 H2O = C4H10O2S + 2 HCl
Li + NaCl = LiNaCl =>
Li + NaCl = LiNaCl
C2H5OH + CrO3 + H2SO4 = Cr2(SO4)3 + CH3COOH + H2O =>
3 C2H5OH + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 9 H2O
CHCH3 + H2 = CH3CH2CH2CH3 =>
2 CHCH3 + H2 = CH3CH2CH2CH3
NaCH3CO2 + NH4OH = NH4CH3CO2 + NaOH =>
NaCH3CO2 + NH4OH = NH4CH3CO2 + NaOH
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2 =>
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2
KCl2 + Br2 = KBr2 + Cl2 =>
KCl2 + Br2 = KBr2 + Cl2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Al + PbCl2 = AlCl3 + Pb =>
2 Al + 3 PbCl2 = 2 AlCl3 + 3 Pb
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
KMnO4 + C2H5OH + H2SO4 = MnSO4 + CH3CHO + K2SO4 + H2O =>
2 KMnO4 + 5 C2H5OH + 3 H2SO4 = 2 MnSO4 + 5 CH3CHO + K2SO4 + 8 H2O
CH3CH2Br + NH3 = CH3CH2NH3Br =>
CH3CH2Br + NH3 = CH3CH2NH3Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/01/24
Équations équilibrées sur10/01/23
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