| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C17H33COOH + Br2 = 2(C17H33COO)Br + H2
Ag + NH3 = AgNH3 =>
Ag + NH3 = AgNH3
Na + Cl + O = NaClO =>
Na + Cl + O = NaClO
Mn + HNO3 = Mn(NO3) + NO + H2O =>
3 Mn + 4 HNO3 = 3 Mn(NO3) + NO + 2 H2O
Cu2SO4 + NH4S = Cu2S + NH4SO4 =>
Cu2SO4 + NH4S = Cu2S + NH4SO4
CaClO3 = CaCl + O2 =>
2 CaClO3 = 2 CaCl + 3 O2
H3O2 = H2O + O1000 = H2O2 =>
2000 H3O2 = 3000 H2O + O1000
NH4NO3 + Na3PO4 = (NH4)3PO4 + NaNO3 =>
3 NH4NO3 + Na3PO4 = (NH4)3PO4 + 3 NaNO3
KOH + Al2(CrO4)3 = Al(OH)3 + K2CrO4 =>
6 KOH + Al2(CrO4)3 = 2 Al(OH)3 + 3 K2CrO4
Al + Cr2O9 = Al2O3 + Cr =>
6 Al + Cr2O9 = 3 Al2O3 + 2 Cr
In(NO3)3 + Ba(NO3)2 + NC2O2H5 = Ba4In6O13 + N2 + CO2 + H2O =>
54 In(NO3)3 + 36 Ba(NO3)2 + 130 NC2O2H5 = 9 Ba4In6O13 + 182 N2 + 260 CO2 + 325 H2O
CH3CH2CHCHCH3 + HBr = CH3CH2CHCHBrCH3 + H2 =>
2 CH3CH2CHCHCH3 + 2 HBr = 2 CH3CH2CHCHBrCH3 + H2
H3PO4 + Na2CO3 = H2O + CO2 + NaPO3 =>
2 H3PO4 + Na2CO3 = 3 H2O + CO2 + 2 NaPO3
C2H5OH55 + O12 = CO2 + H2O =>
4 C2H5OH55 + 11 O12 = 8 CO2 + 120 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
C3H6 + KMnO4 + H2O = C2H6O2 + MnO2 + KOH =>
2 C3H6 + 2 KMnO4 + 4 H2O = 3 C2H6O2 + 2 MnO2 + 2 KOH
Cr3 + IO4 = CrO4 + I =>
Cr3 + 3 IO4 = 3 CrO4 + 3 I
K2Cr2O7 + H2SO4 + K2C2O4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 3 K2C2O4 = 6 CO2 + 7 H2O + Cr2(SO4)3 + 4 K2SO4
FeCl + NaNO3 + HCl = FeCl3 + NaCl + H2O + NO =>
3 FeCl + 2 NaNO3 + 8 HCl = 3 FeCl3 + 2 NaCl + 4 H2O + 2 NO
C7H14 + HBr = C7H16 + Br =>
C7H14 + 2 HBr = C7H16 + 2 Br
K2O + Ba = BaO + K3 =>
3 K2O + 3 Ba = 3 BaO + 2 K3
CaSO3 + Na3PO4 = Ca3(PO4)2 + (Na3)2(SO3)3 =>
3 CaSO3 + 2 Na3PO4 = Ca3(PO4)2 + (Na3)2(SO3)3
Cr2(SO4)3 + (NH4)2SO3 = Cr2(SO3)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2SO3 = Cr2(SO3)3 + 3(NH4)2SO4
NI = N + I2 =>
2 NI = 2 N + I2
AgNO3(aq) + ZnCl2(aq) = ZnNO3(aq) + AgCl2(s) =>
AgNO3(aq) + ZnCl2(aq) = ZnNO3(aq) + AgCl2(s)
Fe3O4 + H = H2O + Fe =>
Fe3O4 + 8 H = 4 H2O + 3 Fe
Cr2O7{-} + SO3{2-} + H{+} = Cr{2+} + SO4{2-} + H2O =>
2 Cr2O7{-} + 9 SO3{2-} + 10 H{+} = 4 Cr{2+} + 9 SO4{2-} + 5 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH3 + CoCl2 = NCl3 + CoH2 =>
2 NH3 + 3 CoCl2 = 2 NCl3 + 3 CoH2
HCl + NH2CH2COOH = [NH3CH2COOH]Cl =>
HCl + NH2CH2COOH = [NH3CH2COOH]Cl
NaI + MnO2 + H2SO4 = Mn2(SO4)3 + I2 + H2O + NaHSO4 =>
2 NaI + 2 MnO2 + 5 H2SO4 = Mn2(SO4)3 + I2 + 4 H2O + 2 NaHSO4
Zn + NHO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 NHO3 = 5 Zn(NO3)2 + N2 + 6 H2O
Ca + MgS = CaS + Mg =>
Ca + MgS = CaS + Mg
Na2(CO3) + Cu(SO4) = Na2(SO4) + Cu(CO3) =>
Na2(CO3) + Cu(SO4) = Na2(SO4) + Cu(CO3)
BeO + Li2S = LiO + Be2S =>
2 BeO + Li2S = 2 LiO + Be2S
CdPO4 + NH4S = CdS + NH4PO4 =>
CdPO4 + NH4S = CdS + NH4PO4
Zn + HI = ZnIH =>
Zn + HI = ZnIH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNO2 + H2S = S + H2O + NO =>
2 HNO2 + H2S = S + 2 H2O + 2 NO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H8O7 + Fe(OH)2 = H2O + Fe3(C6H5O7)2 =>
2 C6H8O7 + 3 Fe(OH)2 = 6 H2O + Fe3(C6H5O7)2
Al + I = AlI3 =>
Al + 3 I = AlI3
C6H3N3O9 = CO + CO2 + N2 + H2O =>
2 C6H3N3O9 = 9 CO + 3 CO2 + 3 N2 + 3 H2O
C6H12O6 + H2O = CO2 + H =>
C6H12O6 + 6 H2O = 6 CO2 + 24 H
O + Cu = CuO =>
O + Cu = CuO
Al + H2SO4 = Al(SO4) + H2 =>
Al + H2SO4 = Al(SO4) + H2
Hg + PO4 = Hg3(PO4)3 =>
3 Hg + 3 PO4 = Hg3(PO4)3
Ca(NO3)2 + Fe2(O2)3 = CaO2 + Fe(NO3)3 =>
3 Ca(NO3)2 + Fe2(O2)3 = 3 CaO2 + 2 Fe(NO3)3
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
ClO2 + H2O2 = HClO2 + O2 =>
2 ClO2 + H2O2 = 2 HClO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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