| Équations équilibrées la veille | Équations équilibrées le lendemain |
11 C12H14O2 + 4 CH3COOH = 10 C14H16O3 + 5 H2
HClO = Cl + ClO2 + H2O =>
4 HClO = 3 Cl + ClO2 + 2 H2O
H2 = H3 =>
3 H2 = 2 H3
SH2 + BrH = Br2H + SH3 =>
SH2 + 2 BrH = Br2H + SH3
SnSO4 + BaCl2 = BaSO4 + Cl2Sn =>
SnSO4 + BaCl2 = BaSO4 + Cl2Sn
KBr + I2 = KI + Br =>
2 KBr + I2 = 2 KI + 2 Br
Ca(OH)2(s) + HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HC2H3O2(aq) = Ca(C2H3O2)2(aq) + 2 H2O(l)
KSO + Ba(NO) = KNO + BaSO =>
KSO + Ba(NO) = KNO + BaSO
Al + Fe(NO3)2 = Al(NO3)3 + Fe =>
2 Al + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe
CH3OH + O2(g) = CO2 + H2O =>
2 CH3OH + 3 O2(g) = 2 CO2 + 4 H2O
Al(OH)3 + H2O + KOH + H2SO4 = KAl(SO4)2*12H2O =>
Al(OH)3 + 8 H2O + KOH + 2 H2SO4 = KAl(SO4)2*12H2O
KAlO2 = Al2O3K2O =>
2 KAlO2 = Al2O3K2O
XeF4SbF5 = (XeF3) + (SbF6) =>
XeF4SbF5 = (XeF3) + (SbF6)
C6H5CNLiOHH2O = C6H5COOLiNH3 =>
C6H5CNLiOHH2O = C6H5COOLiNH3
SnCl2 + AlI3 = SnI2 + AlCl3 =>
3 SnCl2 + 2 AlI3 = 3 SnI2 + 2 AlCl3
C3H6O2 + Br2 = C3H5BrO2 + HBr =>
C3H6O2 + Br2 = C3H5BrO2 + HBr
HPO3 + C = H2O + CO + P4 =>
4 HPO3 + 10 C = 2 H2O + 10 CO + P4
SiO2*3C = SiC + CO =>
SiO2*3C = SiC + 2 CO
Sn + SnCl4 = SnCl2 =>
Sn + SnCl4 = 2 SnCl2
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
N2H4 + KMnO4 = NO + MnO2 + KOH + H2O =>
3 N2H4 + 8 KMnO4 = 6 NO + 8 MnO2 + 8 KOH + 2 H2O
FeO42{-} + Fe(OH)2 = Fe2O3 + OH{-} + H2O =>
2 FeO42{-} + 160 Fe(OH)2 = 81 Fe2O3 + 2 OH{-} + 159 H2O
KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH
CO2 + H2O = C6H12O6 + O2 = =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H3AlO3 + K2O = K2(OH)3 + AlO =>
H3AlO3 + K2O = K2(OH)3 + AlO
KNO2 + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 5 KNO3 + 4 H2O
C + H = C2H2 =>
2 C + 2 H = C2H2
SiC + KOH + H2O2 = K2SiO3 + K2CO3 + H2 =>
SiC + 4 KOH + H2O2 = K2SiO3 + K2CO3 + 3 H2
CaOZn(OH)2 = Ca(OH)2ZnO =>
CaOZn(OH)2 = Ca(OH)2ZnO
HCN + Li2CO3 = LiCN + H2O + CO2 =>
2 HCN + Li2CO3 = 2 LiCN + H2O + CO2
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
HClO3(aq) + HBr(aq) = HCl(aq) + Br2(g) + H2O(l) =>
HClO3(aq) + 6 HBr(aq) = HCl(aq) + 3 Br2(g) + 3 H2O(l)
CS2(l) + Cl2(g) = CCl4(l) + S2Cl2(l) =>
CS2(l) + 3 Cl2(g) = CCl4(l) + S2Cl2(l)
Ag(NO3) + CaCl2 = AgCl + Ca(NO3)2 =>
2 Ag(NO3) + CaCl2 = 2 AgCl + Ca(NO3)2
Cu + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag
NH3 + MgSO4 + H2O = Mg(OH)2 + (NH4)2SO4 =>
2 NH3 + MgSO4 + 2 H2O = Mg(OH)2 + (NH4)2SO4
KNO3 + C + S = CO2 + K2S + N2 =>
2 KNO3 + 3 C + S = 3 CO2 + K2S + N2
CH3OH + O2 = CO2 + H201 =>
402 CH3OH + 201 O2 = 402 CO2 + 8 H201
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
K2UO4 + H2SO4 = UO2(SO4) + K2SO4 + H2O =>
K2UO4 + 2 H2SO4 = UO2(SO4) + K2SO4 + 2 H2O
Mg2CO3 = MgMgOCO2 =>
Mg2CO3 = MgMgOCO2
CO2 + H2O = C2H + O2 =>
8 CO2 + 2 H2O = 4 C2H + 9 O2
CH3COOAg + HBr = AgBr + CH3COOH =>
CH3COOAg + HBr = AgBr + CH3COOH
Bi2O5 + H2 = Bi + H2O =>
Bi2O5 + 5 H2 = 2 Bi + 5 H2O
MgCl2 + Na = NaCl + MgCl =>
MgCl2 + Na = NaCl + MgCl
Cu*CO3 = CuCO3 =>
Cu*CO3 = CuCO3
Mg + P = Mg3P =>
3 Mg + P = Mg3P
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Li + Na2O = Na2 + LiO =>
Li + Na2O = Na2 + LiO
ClHCCHCl + KMnO4 + H2O = MnO2 + CO2 + HCl + KOH =>
3 ClHCCHCl + 8 KMnO4 + 4 H2O = 8 MnO2 + 6 CO2 + 6 HCl + 8 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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