| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn{2+} + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + 6 K{+}
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + KCl =>
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + 3 KCl
C7H6O2 + H2O = C7H7O2 + OH =>
C7H6O2 + H2O = C7H7O2 + OH
Au + CuOH = AuOH + Cu =>
Au + CuOH = AuOH + Cu
Mn(OH)2 + CaOCl2 = MnO2 + CaCl2 + H2O =>
Mn(OH)2 + CaOCl2 = MnO2 + CaCl2 + H2O
CO2CaO = CaCO3 =>
CO2CaO = CaCO3
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
K2Cr2O7 + H2O + AgNO3 = Ag2CrO4 + HNO3 + KNO3 =>
K2Cr2O7 + H2O + 4 AgNO3 = 2 Ag2CrO4 + 2 HNO3 + 2 KNO3
Ga2(SO4)3 + (NH4)Br = GaBr3 + (NH4)2(SO4) =>
Ga2(SO4)3 + 6(NH4)Br = 2 GaBr3 + 3(NH4)2(SO4)
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Sr(NO3)2 + HCl = SrCl2 + H(NO3) =>
Sr(NO3)2 + 2 HCl = SrCl2 + 2 H(NO3)
NaCl + Co = CoCl2 + Na =>
2 NaCl + Co = CoCl2 + 2 Na
HF + (OH)2 = H2O + F =>
2 HF + (OH)2 = 2 H2O + 2 F
Bi + Na2S = Bi2S3 + Na =>
2 Bi + 3 Na2S = Bi2S3 + 6 Na
H(OH)3 = H2O + O2 =>
2 H(OH)3 = 4 H2O + O2
HgO + F2 = Hg2F2 + O2 =>
2 HgO + F2 = Hg2F2 + O2
Zn(CIO2)2 + Al2O3 = ZnO + Al(CIO2)3 =>
3 Zn(CIO2)2 + Al2O3 = 3 ZnO + 2 Al(CIO2)3
SiO2 = O2 + Si =>
SiO2 = O2 + Si
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
OH{-} + NO + NO2 = NO2{-} + H2O =>
2 OH{-} + NO + NO2 = 2 NO2{-} + H2O
HCl + NOH = H2O + ClN =>
HCl + NOH = H2O + ClN
C2H6O2 + Cu(OH)2 = C2H4O2Cu + H2O =>
C2H6O2 + Cu(OH)2 = C2H4O2Cu + 2 H2O
C6H4(OH)2(aq) + H2O2(aq) = C6H4O2(aq) + H2O(l) =>
C6H4(OH)2(aq) + H2O2(aq) = C6H4O2(aq) + 2 H2O(l)
SiO2 = O2 + Si =>
SiO2 = O2 + Si
TiF4 = Ti + F =>
TiF4 = Ti + 4 F
C6H5CH2CH3 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
3 C6H5CH2CH3 + 22 KMnO4 = 2 C6H5COOK + 10 K2CO3 + 22 MnO2 + 10 H2O
Bi(OH)5 + H4P2O7 = Bi4(P2O7)5 + H2O =>
4 Bi(OH)5 + 5 H4P2O7 = Bi4(P2O7)5 + 20 H2O
C2H4O3 = C2H4O2 + O2 =>
2 C2H4O3 = 2 C2H4O2 + O2
HgO + F2 = HgF2 + O2 =>
2 HgO + 2 F2 = 2 HgF2 + O2
FeCl3*6H2O + CH2(CH3)2(CO)2 + CH3COONa*3H2O = Fe(CH(CH3)2(CO)2)3 + H2O + NaCl + CH3COOH =>
FeCl3*6H2O + 3 CH2(CH3)2(CO)2 + 3 CH3COONa*3H2O = Fe(CH(CH3)2(CO)2)3 + 15 H2O + 3 NaCl + 3 CH3COOH
H{+} + Cr2O7{2-} + Zn = Cr{3+} + Zn{2+} + H2O =>
14 H{+} + Cr2O7{2-} + 3 Zn = 2 Cr{3+} + 3 Zn{2+} + 7 H2O
CoCl2 + NaClO4 + H2SO4 = Co(ClO3)3 + Na2SO4 + NaClO3 + H2O =>
2 CoCl2 + 13 NaClO4 + H2SO4 = 2 Co(ClO3)3 + Na2SO4 + 11 NaClO3 + H2O
Na2CO3 + MgCl2*6H2O = NaCl + MgCO3 + H2O =>
Na2CO3 + MgCl2*6H2O = 2 NaCl + MgCO3 + 6 H2O
C6H12O6 + S = C3H4O3 + HS =>
C6H12O6 + 4 S = 2 C3H4O3 + 4 HS
P + H3(PO4) = H2 + PO =>
6 P + 2 H3(PO4) = 3 H2 + 8 PO
Pd(NO3)2 + HCl = PdCl2 + HNO3 =>
Pd(NO3)2 + 2 HCl = PdCl2 + 2 HNO3
Ca(s) + H2O(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2(g)
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3
FeBr2 + AgNo3 = Fe(No3)2 + AgBr =>
FeBr2 + 2 AgNo3 = Fe(No3)2 + 2 AgBr
KIO4 + Na2SO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
2 KIO4 + 7 Na2SO3 + H2SO4 = I2 + 7 Na2SO4 + K2SO4 + H2O
HIO2 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO2 + 2 FeI2 + 15 HCl = 2 FeCl3 + 9 ICl + 10 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C12H22O11 + H2O = C6H8O7 + H2 =>
C12H22O11 + 3 H2O = 2 C6H8O7 + 6 H2
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
ZnBr2 + K2CO3 = ZnCO3 + KBr =>
ZnBr2 + K2CO3 = ZnCO3 + 2 KBr
C3H8O(l) + O2(g) = C2O(g) + H2O(l) =>
4 C3H8O(l) + 9 O2(g) = 6 C2O(g) + 16 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/28/24
Équations équilibrées sur09/27/23
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