| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5CH3 + 3 HNO3 = C6H2(CH3)(NO2)3 + 3 H2O
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2CO3 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2CO3
CaO + Cl2O3 = Ca(ClO2)2 =>
CaO + Cl2O3 = Ca(ClO2)2
C4H10 + Cl = C4H9Cl + HCl =>
C4H10 + 2 Cl = C4H9Cl + HCl
CaOH + MgCl2 = CaCl2 + MgOH =>
CaOH + MgCl2 = CaCl2 + MgOH
C2H6 + AgNO3 + NH4OH = Ag2C2 + H2O + NH4NO3 =>
2 C2H6 + 4 AgNO3 + 2 NH4OH = 2 Ag2C2 + 5 H2O + 3 NH4NO3
Na + CH3COO = CH3COONa =>
Na + CH3COO = CH3COONa
CaI2 + Na2CO3 = Ca2(CO3)2 + NaI =>
2 CaI2 + 2 Na2CO3 = Ca2(CO3)2 + 4 NaI
C + HNO3 = CO2 + NO2(g) + H2O =>
C + 4 HNO3 = CO2 + 4 NO2(g) + 2 H2O
Fe + CuSO4*5H20 = FeSO4*5H20 + Cu =>
Fe + CuSO4*5H20 = FeSO4*5H20 + Cu
CuSO4 + K3(PO4) = Cu3(PO4)2 + K2(SO4) =>
3 CuSO4 + 2 K3(PO4) = Cu3(PO4)2 + 3 K2(SO4)
CH3COOH + NaOH = NaCH3CO + HO =>
CH3COOH + NaOH = NaCH3CO + 2 HO
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
V2O5 + H2O = H2VO + O =>
V2O5 + 2 H2O = 2 H2VO + 5 O
H2CO + Ag(NH3)2{+} + OH{-} = HCO3{-} + Ag + NH3 + H2O =>
H2CO + 4 Ag(NH3)2{+} + 5 OH{-} = HCO3{-} + 4 Ag + 8 NH3 + 3 H2O
Fe2O3 + Pt = PtO2 + Fe =>
2 Fe2O3 + 3 Pt = 3 PtO2 + 4 Fe
CH3CHO + H2O2 = CH3COOH + H2O =>
CH3CHO + H2O2 = CH3COOH + H2O
FeSO4 + Al = Al3Fe + SO4 =>
FeSO4 + 3 Al = Al3Fe + SO4
Cr(OH)3 + ClO = CrO42 + Cl2 + H =>
2 Cr(OH)3 + 78 ClO = 2 CrO42 + 39 Cl2 + 6 H
SnCl + Na = NaCl + Sn =>
SnCl + Na = NaCl + Sn
X + H2O = XOH + H2 =>
2 X + 2 H2O = 2 XOH + H2
{-} + H{+} + HCl + K2Cr2O7 = CrCl3 + KCl + H2O =>
6e + 6 H{+} + 8 HCl + K2Cr2O7 = 2 CrCl3 + 2 KCl + 7 H2O
Mg(OH)2 + HCl = MgCl2 + HOH =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 HOH
V2S5 + N2 = V3N5 + S8 =>
24 V2S5 + 40 N2 = 16 V3N5 + 15 S8
Ba(OH)2 + SiH4 = H2O + Ba2Si =>
2 Ba(OH)2 + SiH4 = 4 H2O + Ba2Si
PO4 + H + Mo7O24 = H3[P(Mo3O10)4] + H2O =>
7 PO4 + 93 H + 12 Mo7O24 = 7 H3[P(Mo3O10)4] + 36 H2O
AlOH3 + Ba = Ba(OH)2 + Al + H2 =>
2 AlOH3 + Ba = Ba(OH)2 + 2 Al + 2 H2
Nb2O5 + NaOH = NaNbO3 + H2O =>
Nb2O5 + 2 NaOH = 2 NaNbO3 + H2O
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
CH3CHO + H2O2 = CH3COOH + H2O =>
CH3CHO + H2O2 = CH3COOH + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
ZrO(NO3)2*2H2O + C2H5NO2 = ZrO2 + CO2 + N2 + H2O =>
9 ZrO(NO3)2*2H2O + 10 C2H5NO2 = 9 ZrO2 + 20 CO2 + 14 N2 + 43 H2O
NO + H = N2 + H2O =>
2 NO + 4 H = N2 + 2 H2O
CH3COOH + Na3PO4 = HCH3PO4 + COONa3 =>
CH3COOH + Na3PO4 = HCH3PO4 + COONa3
Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3
Zn3P2 + HCl = ZnCl2 + PH3 =>
Zn3P2 + 6 HCl = 3 ZnCl2 + 2 PH3
Hg2(aq) + HCl = Hg2Cl2 + H =>
Hg2(aq) + 2 HCl = Hg2Cl2 + 2 H
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
ZrO(OH)2 + SO3{2-} = Zr + SO4{2-} + H2O =>
ZrO(OH)2 + 2 SO3{2-} = Zr + 2 SO4{2-} + H2O
As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO
Mg + KMnO4 = MgMnO4 + K =>
Mg + KMnO4 = MgMnO4 + K
Al + FeCl3 + H2O = Fe(OH)3 + AlCl3 + H2 =>
2 Al + 2 FeCl3 + 6 H2O = 2 Fe(OH)3 + 2 AlCl3 + 3 H2
W2O3 + K3N = WN + K2O =>
W2O3 + 2 K3N = 2 WN + 3 K2O
K + (OH) = K(OH)2 =>
K + 2(OH) = K(OH)2
C6H5CHO + OH = C6H5CO2 + H2O =>
C6H5CHO + 3 OH = C6H5CO2 + 2 H2O
SO3 + NaOH = SOH + NaO3 =>
SO3 + NaOH = SOH + NaO3
NO3 + Ca2 = Ca(NO3)2 =>
4 NO3 + Ca2 = 2 Ca(NO3)2
NaOH + H3C6H5O7 = H2O + Na3C6H5O7 =>
3 NaOH + H3C6H5O7 = 3 H2O + Na3C6H5O7
KNO3 + Cu = CuNO3 + K =>
KNO3 + Cu = CuNO3 + K
SrO + AgCl = SrCl + AgO =>
SrO + AgCl = SrCl + AgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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