| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3[Al(OH)6] + 3 HNO3 = Al(OH)3 + 3 NaNO3 + 3 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Fe + PbCrO4 = Fe2(CrO4)3 + Pb =>
2 Fe + 3 PbCrO4 = Fe2(CrO4)3 + 3 Pb
KCl + S = KClS =>
KCl + S = KClS
C10H14N2Na2O8*2H2O + ZnO = C10H12N2Na2O8Zn + H2O =>
C10H14N2Na2O8*2H2O + ZnO = C10H12N2Na2O8Zn + 3 H2O
C3H8 + CO2 = C4H8O2 =>
C3H8 + CO2 = C4H8O2
C6H8O6 + O2 = C6H6O6 + H2O =>
2 C6H8O6 + O2 = 2 C6H6O6 + 2 H2O
Cr2(SO4)3 + BaCl2 = Cr2Cl2 + Ba(SO4)3 =>
Cr2(SO4)3 + BaCl2 = Cr2Cl2 + Ba(SO4)3
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
FeSO4 + AgCl = Ag2SO4 + FeCl2 =>
FeSO4 + 2 AgCl = Ag2SO4 + FeCl2
CO2 + C = CO =>
CO2 + C = 2 CO
N2H4 + O2 = NO2 + H2O =>
N2H4 + 3 O2 = 2 NO2 + 2 H2O
Cl2(g) + NaI(s) = NaCl(s) + I2(g) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(g)
C6H8O6 + NaOH = C6H7O6Na + H2O =>
C6H8O6 + NaOH = C6H7O6Na + H2O
N2H4 + O2 = H2O2 + N2 =>
N2H4 + 2 O2 = 2 H2O2 + N2
Rb + H2O = H2 + RbOH =>
2 Rb + 2 H2O = H2 + 2 RbOH
K2Cr2O7 + H2C2O4*2H2O = K[Cr(H2O)2(C2O4)2]*2H2O + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(H2O)2(C2O4)2]*2H2O + 13 H2O + 6 CO2
CrBr2(aq) + AgNO3(aq) = CrNO3(aq) + AgBr2(aq) =>
CrBr2(aq) + AgNO3(aq) = CrNO3(aq) + AgBr2(aq)
CH2CHCH2Cl + KOH = CH2CHCH2OH + KCl =>
CH2CHCH2Cl + KOH = CH2CHCH2OH + KCl
Ca2 + O2 = Ca2O2 =>
Ca2 + O2 = Ca2O2
HgSO4 + H2SO4 + HNO3 = Hg2(SO4)3 + NO + H2O =>
6 HgSO4 + 3 H2SO4 + 2 HNO3 = 3 Hg2(SO4)3 + 2 NO + 4 H2O
H2O2 + SO2 = H2SO4(aq) =>
H2O2 + SO2 = H2SO4(aq)
C4 + CO2 = CO =>
C4 + 4 CO2 = 8 CO
(CH3CH3)(g) + O2(g) = CO2(g) + (H2O)(g) =>
2(CH3CH3)(g) + 7 O2(g) = 4 CO2(g) + 6(H2O)(g)
Ca(HSO4)2 + HCl = CaCl2 + H2SO4 =>
Ca(HSO4)2 + 2 HCl = CaCl2 + 2 H2SO4
K2Cr2O7 + Zn + HCl = CrCl3 + ZnCl2 + KCl + H2O =>
K2Cr2O7 + 3 Zn + 14 HCl = 2 CrCl3 + 3 ZnCl2 + 2 KCl + 7 H2O
NaHSO3 + H2O = NaHSO4 + H =>
NaHSO3 + H2O = NaHSO4 + 2 H
CHF3 + Cl2 = CF2Cl2 + F2 + HCl =>
2 CHF3 + 3 Cl2 = 2 CF2Cl2 + F2 + 2 HCl
C2H8 + Br2 = C2H4Br2 + H =>
C2H8 + Br2 = C2H4Br2 + 4 H
HC6H7O7 + NaCO3 = H2O + CO2 + NaHC6H7O =>
16 HC6H7O7 + 9 NaCO3 = 28 H2O + 51 CO2 + 9 NaHC6H7O
C2H5NO2 + C6H5COOH = C6H5CONHCH2COOH + H2O =>
C2H5NO2 + C6H5COOH = C6H5CONHCH2COOH + H2O
C10H18O + NaBH4 + HOCH3 = C10H20O + H3COBH3 + Na =>
C10H18O + NaBH4 + HOCH3 = C10H20O + H3COBH3 + Na
Na2CO3 + H2SO4 = Na2 + SO4 + HCO3 =>
2 Na2CO3 + H2SO4 = 2 Na2 + SO4 + 2 HCO3
Cr2O7{2-} + H{+} + Cl{-} = Cr{3+} + H2O + Cl2(g) =>
Cr2O7{2-} + 14 H{+} + 6 Cl{-} = 2 Cr{3+} + 7 H2O + 3 Cl2(g)
Ni(OH)2 + CO = NiO + CO2 + H2 =>
Ni(OH)2 + CO = NiO + CO2 + H2
As2S3 + KMnO4 + HCe = KCe + MnCe2 + H3AsO4 + SO2 + H2O =>
5 As2S3 + 22 KMnO4 + 66 HCe = 22 KCe + 22 MnCe2 + 10 H3AsO4 + 15 SO2 + 18 H2O
H2S + Mn(OH)6 = MnS3 + H2O =>
3 H2S + Mn(OH)6 = MnS3 + 6 H2O
C2H5OH + I2 + NaClO = CI4 + NaCl + H2O =>
C2H5OH + 4 I2 + 2 NaClO = 2 CI4 + 2 NaCl + 3 H2O
H2O2 + N2H4 = HNO3 + H20000000000000000000000 =>
3.4587645138205E + 18 H2O2 + 1.1529215046068E + 18 N2H4 = 2.3058430092137E + 18 HNO3 + H20000000000000000000000
Ba2O3 + H2O = Ba(OH)2 + O2 =>
2 Ba2O3 + 4 H2O = 4 Ba(OH)2 + O2
Ca3(PO4)2 + SiO2 = P4O10 + Ca3Si2O7 =>
2 Ca3(PO4)2 + 4 SiO2 = P4O10 + 2 Ca3Si2O7
C4H10 + Br2 = C4Br2 + H10Br2 =>
C4H10 + 2 Br2 = C4Br2 + H10Br2
NaPO4 + CoCl2 = NaCl2 + CoPO4 =>
NaPO4 + CoCl2 = NaCl2 + CoPO4
ZnO + Ca(OH)2 = ZnCaO2 + H2O =>
ZnO + Ca(OH)2 = ZnCaO2 + H2O
HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O
Cl + KI = KCl + I =>
Cl + KI = KCl + I
Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr
C4H12NI + I2 = C4H12NI3 =>
C4H12NI + I2 = C4H12NI3
Na4OH + Pb(NO3) = Na4NO3 + PbOH =>
Na4OH + Pb(NO3) = Na4NO3 + PbOH
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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