| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH2CHCN + 13 O2 = 12 CO + 6 H2O + 4 NO2
H2S + In(C2H3O2)3 = H(C2H3O2) + In2S3 =>
3 H2S + 2 In(C2H3O2)3 = 6 H(C2H3O2) + In2S3
NaOH + Na2Cr2O7 = Na2CrO4 + H2O =>
2 NaOH + Na2Cr2O7 = 2 Na2CrO4 + H2O
Cu(NO3)2 + KMnO4 = CuO + MnO + KNO3 + O2 =>
2 Cu(NO3)2 + 4 KMnO4 = 2 CuO + 4 MnO + 4 KNO3 + 5 O2
NH4Br + RbOH = NH4OH + RbBr =>
NH4Br + RbOH = NH4OH + RbBr
ClO2 + H2 = HCl + H2O =>
2 ClO2 + 5 H2 = 2 HCl + 4 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Sb2S3 + HNO3 = HSbO3 + NO2 + H2SO4 + H2O =>
Sb2S3 + 28 HNO3 = 2 HSbO3 + 28 NO2 + 3 H2SO4 + 10 H2O
NH4I + CH3OH = H2O + CH3NH3I =>
NH4I + CH3OH = H2O + CH3NH3I
C8H16 + MnO4 + H6O = C8H18O2 + MnO2 =>
6 C8H16 + 5 MnO4 + 2 H6O = 6 C8H18O2 + 5 MnO2
MgC2O4 + KMnO4 = Mg(MnO4)2 + K2C2O4 =>
MgC2O4 + 2 KMnO4 = Mg(MnO4)2 + K2C2O4
(CH4) + O2 = (CO2) + H2O =>
(CH4) + 2 O2 = (CO2) + 2 H2O
PbCO3 + K2CrO3 = K2CO3 + PbCrO3 =>
PbCO3 + K2CrO3 = K2CO3 + PbCrO3
SO2 + Br(OH)2 = BrSO3 + H2O =>
SO2 + Br(OH)2 = BrSO3 + H2O
CuSn6 + H2SO4 = CuSO4 + Sn(SO4)2 + SO2 + H2O =>
CuSn6 + 26 H2SO4 = CuSO4 + 6 Sn(SO4)2 + 13 SO2 + 26 H2O
N2H2 + NO = N2 + H2O =>
2 N2H2 + 2 NO = 3 N2 + 2 H2O
Cl2(g) + KI(aq) = KCl(aq) + I2 =>
Cl2(g) + 2 KI(aq) = 2 KCl(aq) + I2
Ga(HCO3) = Ga3 + H2 + C + O2 =>
6 Ga(HCO3) = 2 Ga3 + 3 H2 + 6 C + 9 O2
HII + KClO3 = KCl + I2 + H2O =>
6 HII + KClO3 = KCl + 6 I2 + 3 H2O
Ca(OH)2 + (NH4)2(SO4) = Ca(SO4) + NH4(OH) =>
Ca(OH)2 + (NH4)2(SO4) = Ca(SO4) + 2 NH4(OH)
NaNH2 + NO = NaOH + NH3 + NaN3 =>
13 NaNH2 + 8 NO = 8 NaOH + 6 NH3 + 5 NaN3
ZnO + O2 + SO2 = ZnSO4 =>
2 ZnO + O2 + 2 SO2 = 2 ZnSO4
BaO + HBr = BaBrOH =>
BaO + HBr = BaBrOH
NaOH + NH4F = H2O + Na{+} + NH3F{-} =>
NaOH + NH4F = H2O + Na{+} + NH3F{-}
Li() + N2() = Li3N(cr) =>
6 Li() + N2() = 2 Li3N(cr)
K + Ag(NO3)2 = KNO3 + Ag =>
2 K + Ag(NO3)2 = 2 KNO3 + Ag
Ag + S = AgS =>
Ag + S = AgS
AlF3 = Al + F4 =>
4 AlF3 = 4 Al + 3 F4
Ba(ClO)2 + Ga3PO4 = Ba3(PO4)2 + GaClO =>
3 Ba(ClO)2 + 2 Ga3PO4 = Ba3(PO4)2 + 6 GaClO
Li3P + CuCl2 = LiCl + Cu3P2 =>
2 Li3P + 3 CuCl2 = 6 LiCl + Cu3P2
Sr(NO3)2(aq) + Na3PO4(aq) = Sr3(PO4)2(s) + NaNO3(aq) =>
3 Sr(NO3)2(aq) + 2 Na3PO4(aq) = Sr3(PO4)2(s) + 6 NaNO3(aq)
Na2SiO4 + KI = NaI + K2SiO4 =>
Na2SiO4 + 2 KI = 2 NaI + K2SiO4
Fe + CuN(O3) = Fe(NO3)2 + Cu =>
Fe + 2 CuN(O3) = Fe(NO3)2 + 2 Cu
CrBr2 + Ba(NO3)2 = Cr(NO3)2 + BaBr2 =>
CrBr2 + Ba(NO3)2 = Cr(NO3)2 + BaBr2
HC2H3O2 + Mo = C8H12Mo2O8 + H2 =>
4 HC2H3O2 + 2 Mo = C8H12Mo2O8 + 2 H2
MnO + PbO2 + KCl + HCl = KMnO4 + PbCl2 + H2O =>
2 MnO + 5 PbO2 + 2 KCl + 8 HCl = 2 KMnO4 + 5 PbCl2 + 4 H2O
C3H7OH + H2SO4 + KMnO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 3 H2SO4 + 2 KMnO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
Sb + O4 = Sb4O6 =>
8 Sb + 3 O4 = 2 Sb4O6
KBr + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Br + H2O =>
5 KBr + KMnO4 + 4 H2SO4 = 3 K2SO4 + MnSO4 + 5 Br + 4 H2O
HNO3 + Ag = AgNO3 + H2 =>
2 HNO3 + 2 Ag = 2 AgNO3 + H2
Ag3NO + CaBr2 = AgBr + Ca3(NO)2 =>
2 Ag3NO + 3 CaBr2 = 6 AgBr + Ca3(NO)2
LiSO4 + CaCl2 = LiCl2 + CaSO4 =>
LiSO4 + CaCl2 = LiCl2 + CaSO4
InCl3 + NH3 + H2O = In(OH)3 + NH4Cl =>
InCl3 + 3 NH3 + 3 H2O = In(OH)3 + 3 NH4Cl
Cl3 + KOH = KCl + KClOH2O =>
2 Cl3 + 6 KOH = 3 KCl + 3 KClOH2O
CuF3 = Cu + F3 =>
CuF3 = Cu + F3
AlOHCl2 + KOH = Al(OH)3 + KCl =>
AlOHCl2 + 2 KOH = Al(OH)3 + 2 KCl
MnCl2(aq) + K(s) = KCl2(aq) + Mn(s) =>
MnCl2(aq) + K(s) = KCl2(aq) + Mn(s)
Al2(SO4)3 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4
Zn + HNO3 = ZnNO3 + (NH4)NO3 + H2O =>
8 Zn + 10 HNO3 = 8 ZnNO3 + (NH4)NO3 + 3 H2O
P4 + H2O = PH3 + OH =>
P4 + 12 H2O = 4 PH3 + 12 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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