| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(NO3)2 + NaCl = AgCl + Na(NO3)2
IBr3 + F2 = IF5 + BrF =>
IBr3 + 4 F2 = IF5 + 3 BrF
FeCr2O4 + C = Fe + Cr + CO =>
FeCr2O4 + 4 C = Fe + 2 Cr + 4 CO
Rn + O2 = Rn2O7 =>
4 Rn + 7 O2 = 2 Rn2O7
Fe(OH)3 + BaCl2 = FeCl3 + Ba(OH)2 =>
2 Fe(OH)3 + 3 BaCl2 = 2 FeCl3 + 3 Ba(OH)2
IBr3 + F2 = IF5 + BrF =>
IBr3 + 4 F2 = IF5 + 3 BrF
KI + Pb(NO) = PbI + K(NO) =>
KI + Pb(NO) = PbI + K(NO)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Mg + Ag(NO3)2 = Mg(NO3)2 + Ag =>
Mg + Ag(NO3)2 = Mg(NO3)2 + Ag
IBr3 + F2 = IF5 + BrF =>
IBr3 + 4 F2 = IF5 + 3 BrF
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
(CH3COO)2Zn*2H2O = Zn + (CH3COO)2 + H2O =>
(CH3COO)2Zn*2H2O = Zn + (CH3COO)2 + 2 H2O
IO3{-} + C6H8O6 + H{+} = C6H6O6 + H2O + I{+} =>
IO3{-} + 2 C6H8O6 + 2 H{+} = 2 C6H6O6 + 3 H2O + I{+}
HNO3 + Ba = Ba(NO3)2 + N20 + H2O =>
120 HNO3 + 50 Ba = 50 Ba(NO3)2 + N20 + 60 H2O
HCOOH + Ag2O = Ag + H2CO3 =>
HCOOH + Ag2O = 2 Ag + H2CO3
BaNO3 + PbO = Pb(NO3)2 + Ba2O =>
2 BaNO3 + PbO = Pb(NO3)2 + Ba2O
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag =>
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag
NaNO2 + H2O = HNaNO2 + OH =>
NaNO2 + H2O = HNaNO2 + OH
C4H11N + O2 = CO2 + H2O + NO =>
4 C4H11N + 29 O2 = 16 CO2 + 22 H2O + 4 NO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CaCO3 + H2SiO3 = CaSiO3 + CO2 + H2O =>
CaCO3 + H2SiO3 = CaSiO3 + CO2 + H2O
FeCl3 + KCNS = KCl + K3[Fe(CNS)6] =>
FeCl3 + 6 KCNS = 3 KCl + K3[Fe(CNS)6]
LiCl + F = FCl + Li =>
LiCl + F = FCl + Li
F2ClO3H + C40H80O40 = C40H80O40{+} + F2ClO3{-} + H2 =>
2 F2ClO3H + 2 C40H80O40 = 2 C40H80O40{+} + 2 F2ClO3{-} + H2
ZnBr2 + K2CO3 = KBr + ZnCO3 =>
ZnBr2 + K2CO3 = 2 KBr + ZnCO3
C8H10O5 + O = CO2 + H2O =>
C8H10O5 + 16 O = 8 CO2 + 5 H2O
Ni(NO3)2 + H2O2 = NiO2 + HNO3 =>
Ni(NO3)2 + H2O2 = NiO2 + 2 HNO3
K3Al(OH)6 + CO2 = Al(OH)3 + K2CO3 + H2O =>
2 K3Al(OH)6 + 3 CO2 = 2 Al(OH)3 + 3 K2CO3 + 3 H2O
Si2 + O2 = SiO2 = H2O3 =>
Si2 + 2 O2 = 2 SiO2
HgS + HCl + HNO3 = HgCl3 + S + NO + H2O =>
HgS + 3 HCl + HNO3 = HgCl3 + S + NO + 2 H2O
Co3NO3 + NH4S = Co3S + NH4NO3 =>
Co3NO3 + NH4S = Co3S + NH4NO3
KMnO4 + C6H8O7 = MnO2 + CO2 + H2O + K =>
9 KMnO4 + 2 C6H8O7 = 9 MnO2 + 12 CO2 + 8 H2O + 9 K
Na2S2O3 + CuSO4 + H2O = Na2SO4 + Cu2O + H2SO4 =>
Na2S2O3 + 8 CuSO4 + 9 H2O = Na2SO4 + 4 Cu2O + 9 H2SO4
KCIO + HI = KCI + I2 + H2O =>
KCIO + 2 HI = KCI + I2 + H2O
Na2CO3 + CH3COOH = NaCOOCH3 + CO2 + H2O =>
Na2CO3 + 2 CH3COOH = 2 NaCOOCH3 + CO2 + H2O
CaC2 + N2 = CaN + C =>
2 CaC2 + N2 = 2 CaN + 4 C
Cu(s) + HNO3(aq) + O2(g) = Cu(NO3)2 + H2O(l)(l) =>
2 Cu(s) + 4 HNO3(aq) + O2(g) = 2 Cu(NO3)2 + 2 H2O(l)(l)
Sn + KNO3 + KOH = K2SnO3 + NO + H2O =>
3 Sn + 4 KNO3 + 2 KOH = 3 K2SnO3 + 4 NO + H2O
CaHCO3 + Ca(OH)2 = CaCO3 + H2O + CaOH =>
CaHCO3 + Ca(OH)2 = CaCO3 + H2O + CaOH
AgBr + C6H6O2 + C2H5OH = Ag + H2O + C6H4O2C2H5Br =>
10 AgBr + 11 C6H6O2 + 7 C2H5OH = 10 Ag + 9 H2O + 10 C6H4O2C2H5Br
C3H7COOCH3 + H2O = C3H7COOH + CH3OH =>
C3H7COOCH3 + H2O = C3H7COOH + CH3OH
H2SO4 + I2 = HI + S + O2 =>
H2SO4 + I2 = 2 HI + S + 2 O2
H4SbO4 + ZnO = Zn2SbO4 + H2O =>
H4SbO4 + 2 ZnO = Zn2SbO4 + 2 H2O
AgCH3OO + NiBr = AgBr + NiCH3OO =>
AgCH3OO + NiBr = AgBr + NiCH3OO
C8H18 + Cl2 = C8Cl + HCl =>
2 C8H18 + 19 Cl2 = 2 C8Cl + 36 HCl
K2Cr2O7 + BaCl2 + H2O = BaCrO4 + KCl + H2Cr2O7 =>
2 K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 4 KCl + H2Cr2O7
NiSO4 + RbOH = Ni(OH)2 + Rb2SO4 =>
NiSO4 + 2 RbOH = Ni(OH)2 + Rb2SO4
H{+} + NO3{-} + Sn{2+} = Sn{4+} + NO + H2O =>
8 H{+} + 2 NO3{-} + 3 Sn{2+} = 3 Sn{4+} + 2 NO + 4 H2O
ACl2 + KMnO4 + HCl = ACl3 + MnCl2 + KCl + H2O =>
5 ACl2 + KMnO4 + 8 HCl = 5 ACl3 + MnCl2 + KCl + 4 H2O
NH4NO3 + CaSO4 = Ca(NO3)2 + (NH4)2SO4 =>
2 NH4NO3 + CaSO4 = Ca(NO3)2 + (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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