| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH2(OH)CH(CH3)CH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CH(CH3)COOH + 11 H2O + 2 K2SO4 + 2 Cr2(SO4)3
C8H6O4 + PCl5 = C8H6Cl2 + PO + Cl2 =>
C8H6O4 + 4 PCl5 = C8H6Cl2 + 4 PO + 9 Cl2
C6H5OH + C2H2O4 = C14H10O4 + H2O =>
2 C6H5OH + C2H2O4 = C14H10O4 + 2 H2O
AgI + KFl = AgFl + KI =>
AgI + KFl = AgFl + KI
C16H32O2 + O2 = CO2 + C2H6O2 =>
3 C16H32O2 + 29 O2 = 16 CO2 + 16 C2H6O2
II2 + HNO3 = HIO3 + NO2 + H2O =>
II2 + 15 HNO3 = 3 HIO3 + 15 NO2 + 6 H2O
HNO2 + H2S = SO2 + NO + H2O =>
6 HNO2 + H2S = SO2 + 6 NO + 4 H2O
CH4 + H2SO4 = CH4O + SO2 + H2O =>
CH4 + H2SO4 = CH4O + SO2 + H2O
K2 + Br2 = K2Br2 =>
K2 + Br2 = K2Br2
N2H4 + (CH3COO)2Cu = CH3COOH + Cu + N2 =>
N2H4 + 2(CH3COO)2Cu = 4 CH3COOH + 2 Cu + N2
ClO2 + NH3 + H2O = NH4ClO2 + NHClO3 =>
5 ClO2 + 5 NH3 + H2O = 4 NH4ClO2 + NHClO3
AgCl + K2S = Ag2S + KCl =>
2 AgCl + K2S = Ag2S + 2 KCl
NaHCO3 + H3C6H507 = CO2 + H2O + NaC6H507 =>
267 NaHCO3 + 266 H3C6H507 = 261 CO2 + 279 H2O + 267 NaC6H507
KI + NaOH + Cl2 = NaCl + KOH + I2 =>
2 KI + 2 NaOH + Cl2 = 2 NaCl + 2 KOH + I2
Mg + H3PO4 = H2 + Mg3(PO4)H2 =>
6 Mg + 2 H3PO4 = H2 + 2 Mg3(PO4)H2
Tl2CO3 + HF = TlF + H2CO3 =>
Tl2CO3 + 2 HF = 2 TlF + H2CO3
NaHCO3 = Sodiumcarbonate + water + carbondioxide =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
MnSO4 + Na2CO3 = MnCO3(aq) + Na2SO4 =>
MnSO4 + Na2CO3 = MnCO3(aq) + Na2SO4
C25H6 + O2 = CO2 + H2O =>
2 C25H6 + 53 O2 = 50 CO2 + 6 H2O
ZnAl(BiO3)2 = Zn(BiO3)2Al =>
ZnAl(BiO3)2 = Zn(BiO3)2Al
Cu + Cl + H2O = CuCl2*2H2O =>
Cu + 2 Cl + 2 H2O = CuCl2*2H2O
CuS + HNO{3} = CuNO{3}2 + S + NO + H{2} =>
CuS + 3 HNO{3} = CuNO{3}2 + S + 2 NO + 3 H{2}
(NH4)2Fe(SO4)2 + H2SO4 + KNO3 = (NH4)2SO4 + K2SO4 + Fe2(SO4)3 + H2O =>
16(NH4)2Fe(SO4)2 + 10 H2SO4 + 2 KNO3 = 17(NH4)2SO4 + K2SO4 + 8 Fe2(SO4)3 + 6 H2O
SIH6 + O2 = SIO2 + H2O =>
2 SIH6 + 5 O2 = 2 SIO2 + 6 H2O
C2H5Br + H2O = HBr + C2H6O =>
C2H5Br + H2O = HBr + C2H6O
NH4OH + P4S3 = P4 + (NH4)2S + H2O2 =>
6 NH4OH + P4S3 = P4 + 3(NH4)2S + 3 H2O2
Cr6 + H3PO4 = P6O3 + Cr3(PO4)2 + H2O =>
2 Cr6 + 14 H3PO4 = P6O3 + 4 Cr3(PO4)2 + 21 H2O
K2S6O6 + KMnO4 + KOH = MnO2 + K2SO4 + H2O =>
3 K2S6O6 + 26 KMnO4 + 4 KOH = 26 MnO2 + 18 K2SO4 + 2 H2O
SiO2 + Fe3O4 = Fe2SiO4 + O2 =>
3 SiO2 + 2 Fe3O4 = 3 Fe2SiO4 + O2
K + Zn(NO3) = KZn + (NO3)2 =>
2 K + 2 Zn(NO3) = 2 KZn + (NO3)2
PbO2 + MnSO4 + H2SO4 = HMnO4 + PbSO4 + H2O =>
5 PbO2 + 2 MnSO4 + 3 H2SO4 = 2 HMnO4 + 5 PbSO4 + 2 H2O
Au + O = AuO =>
Au + O = AuO
N2Cl4 + C6H12 = N2 + Cl12C3 + H =>
6 N2Cl4 + C6H12 = 6 N2 + 2 Cl12C3 + 12 H
C3H8O3 = C2H6O + H2O + CO2 =>
6 C3H8O3 = 7 C2H6O + 3 H2O + 4 CO2
Zn + AgClO3 = Zn(ClO3) + Ag =>
Zn + AgClO3 = Zn(ClO3) + Ag
KCl + Bi(NO3)3 = BiCl3 + K3(NO3)3 =>
3 KCl + Bi(NO3)3 = BiCl3 + K3(NO3)3
HCI + Zn = HCIZn =>
HCI + Zn = HCIZn
Y + CuCl2 = Cu + YCl2 =>
Y + CuCl2 = Cu + YCl2
K2CO3 + H2CO3 = K(CO3)2 + H =>
K2CO3 + 3 H2CO3 = 2 K(CO3)2 + 6 H
K2Cr2O7 + Na2SiO3 = K2SiO3 + Na2Cr2O7 =>
K2Cr2O7 + Na2SiO3 = K2SiO3 + Na2Cr2O7
NaMnO4 + Ba(NO2)2 + H2O = NaOH + MnO2 + Ba(NO3)2 =>
4 NaMnO4 + 3 Ba(NO2)2 + 2 H2O = 4 NaOH + 4 MnO2 + 3 Ba(NO3)2
Fe(NO3)3 + KHCO3 = Fe(HCO3)3 + KNO3 =>
Fe(NO3)3 + 3 KHCO3 = Fe(HCO3)3 + 3 KNO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
FeO + P2O3 = FeP2O4 =>
FeO + P2O3 = FeP2O4
Cr(OH)3(aq) + OH{-}(aq) + H2O2 = CrO4{2-}(aq) + H2O(l) =>
2 Cr(OH)3(aq) + 4 OH{-}(aq) + 3 H2O2 = 2 CrO4{2-}(aq) + 8 H2O(l)
SbCl3 + (NH4)2S = NH4Cl + Sb2S3 =>
2 SbCl3 + 3(NH4)2S = 6 NH4Cl + Sb2S3
CuOHBr + H2O = Cu(OH)2 + HBr =>
CuOHBr + H2O = Cu(OH)2 + HBr
CH3CH2NH2 + H2O = CH3CH2NH3 + OH =>
CH3CH2NH2 + H2O = CH3CH2NH3 + OH
Na2SO3 + CH3COOH + K2Cr2O7 = Na2SO4 + CH3COOK + (CH3COO)3Cr + H2O =>
3 Na2SO3 + 8 CH3COOH + K2Cr2O7 = 3 Na2SO4 + 2 CH3COOK + 2(CH3COO)3Cr + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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