| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KAlSi3O8 + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 6 SiO2 + 4 H2O
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
Li2O + CH3COOH = (CH3COO)Li + H2O =>
Li2O + 2 CH3COOH = 2(CH3COO)Li + H2O
Au(OH) + HNO2 = AuNO2 + H2O =>
Au(OH) + HNO2 = AuNO2 + H2O
Cu + Al2O3 = Al + CuO =>
3 Cu + Al2O3 = 2 Al + 3 CuO
NaS + PbN = PbS + NaN =>
NaS + PbN = PbS + NaN
K2Cr2O7 + C6H8O6 = K2O + Cr2O3 + CO2 + H2O =>
10 K2Cr2O7 + 3 C6H8O6 = 10 K2O + 10 Cr2O3 + 18 CO2 + 12 H2O
PbI2 = Pb2 + I1 =>
2 PbI2 = Pb2 + 4 I1
HgF + H2O2 = HgO + HF =>
2 HgF + H2O2 = 2 HgO + 2 HF
Na2SO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
Na2SO3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g)
Ti2S3 + O2 = Ti + SO2 =>
Ti2S3 + 3 O2 = 2 Ti + 3 SO2
H2SO4 + CaC2O4 + KMnO4 = H2O + CaSO4 + CO2 + K2SO4 + MnSO4 =>
8 H2SO4 + 5 CaC2O4 + 2 KMnO4 = 8 H2O + 5 CaSO4 + 10 CO2 + K2SO4 + 2 MnSO4
FeCl3 + CrS = Fe2S3 + CrCl2 =>
2 FeCl3 + 3 CrS = Fe2S3 + 3 CrCl2
Na2SiO3 + Al(NO3)3 = Al[NaSiO3]3 + NaNO3 =>
3 Na2SiO3 + Al(NO3)3 = Al[NaSiO3]3 + 3 NaNO3
Br2 + FeCl3 = Br2Cl3 + Fe =>
Br2 + FeCl3 = Br2Cl3 + Fe
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Cu + H2O2 = CuO + H2 =>
2 Cu + H2O2 = 2 CuO + H2
C4H10 + ZnO = CO + Zn + H =>
C4H10 + 4 ZnO = 4 CO + 4 Zn + 10 H
Fe(NO3)2 + NaOH = FeOH + Na + NO3 =>
Fe(NO3)2 + NaOH = FeOH + Na + 2 NO3
N2H4 + O2 = NH2O =>
N2H4 + O2 = 2 NH2O
NaHCO3(s) + HCl(l) = NaCl(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCl(l) = NaCl(s) + H2O(l) + CO2(g)
LiTeO4 + H2O = LiH2 + TeO5 =>
LiTeO4 + H2O = LiH2 + TeO5
KMnO4 + K2S + HCl = KCl + MnCl2 + H2O + SO2 =>
6 KMnO4 + 5 K2S + 28 HCl = 16 KCl + 6 MnCl2 + 14 H2O + 5 SO2
(NH3OH)Cl + K2Cr2O7 + H2SO4 = N2 + K2SO4 + Cr2(SO4)3 + HCl + H2O =>
6(NH3OH)Cl + K2Cr2O7 + 4 H2SO4 = 3 N2 + K2SO4 + Cr2(SO4)3 + 6 HCl + 13 H2O
Mn(OH)2 + H2C2O4 = MnC2O4 + H2O =>
Mn(OH)2 + H2C2O4 = MnC2O4 + 2 H2O
C5H10 + HI = C5H11I =>
C5H10 + HI = C5H11I
Cu + H2O2 = Cu2O + H2O =>
2 Cu + H2O2 = Cu2O + H2O
NH4OHAgCl = AgOHNH4Cl =>
NH4OHAgCl = AgOHNH4Cl
Zn + (CH3COO)2Cu = Cu + CH3COOZn =>
2 Zn + (CH3COO)2Cu = Cu + 2 CH3COOZn
HgS + K2S = K2[HgS2] =>
HgS + K2S = K2[HgS2]
CHOO + H2 = CH4 + H2O =>
2 CHOO + 7 H2 = 2 CH4 + 4 H2O
Cs + HNO3 = CsNO3 + NO + H2O =>
3 Cs + 4 HNO3 = 3 CsNO3 + NO + 2 H2O
ZnCO3 + HI = ZnI2 + H2O + CO2 =>
ZnCO3 + 2 HI = ZnI2 + H2O + CO2
C5H7O2N + H2O = CH3COOH + NH3 =>
2 C5H7O2N + 6 H2O = 5 CH3COOH + 2 NH3
C2H5OH + KMnO4 + H2SO4 = C2H5COOH + Mn2SO4 + K2SO4 + H2O =>
9 C2H5OH + 4 KMnO4 + 4 H2SO4 = 6 C2H5COOH + 2 Mn2SO4 + 2 K2SO4 + 13 H2O
Mg + KMnO4 = K + MgMnO4 =>
Mg + KMnO4 = K + MgMnO4
M2CO3 + HCl = CO2 + MCl + H2O =>
M2CO3 + 2 HCl = CO2 + 2 MCl + H2O
H2S + KMnO4 = K2SO4 + MnO2 + H2 =>
H2S + 2 KMnO4 = K2SO4 + 2 MnO2 + H2
Cr + O = Cr2O3 =>
2 Cr + 3 O = Cr2O3
OCl + H = Cl + H2O =>
OCl + 2 H = Cl + H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
S + H2O = H2 + SO2 =>
S + 2 H2O = 2 H2 + SO2
C6H4(OH)COOH + CH3COOH = CH3COOC6H4COOH =>
10 C6H4(OH)COOH + CH3COOH = 8 CH3COOC6H4COOH
H3N + NaCl = Na3N + HCl =>
H3N + 3 NaCl = Na3N + 3 HCl
Pb(ClO4)2 + Al2(SO4)3 = Pb(SO4) + Al(ClO4)3 =>
3 Pb(ClO4)2 + Al2(SO4)3 = 3 Pb(SO4) + 2 Al(ClO4)3
C2H5NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C2H5NO2 + 3 O2 = 3 CO2 + 3 H2O + CH4N2O
Fe4S1 + O2 = Fe2O3 + SO2 =>
Fe4S1 + 4 O2 = 2 Fe2O3 + SO2
Ru3As4 + I = As2 + RuI4 =>
Ru3As4 + 12 I = 2 As2 + 3 RuI4
HClO4 + Cl2Cu = HCl + Cu(ClO4)2 =>
2 HClO4 + Cl2Cu = 2 HCl + Cu(ClO4)2
Cu2(Fe(CN)6) + NH4OH = (NH4)4(Fe(CN)6) + (Cu(NH3)4)(OH)2 + H2O =>
Cu2(Fe(CN)6) + 12 NH4OH = (NH4)4(Fe(CN)6) + 2(Cu(NH3)4)(OH)2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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