| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Se + 3 H2O = 2 H2Se + H2SeO3
HCl + KClO4 = HClO4 + KCl =>
HCl + KClO4 = HClO4 + KCl
MgO + K = Mg + KO =>
MgO + K = Mg + KO
Ag2NO3 + AlI3 = AgI + Al2(NO3)3 =>
3 Ag2NO3 + 2 AlI3 = 6 AgI + Al2(NO3)3
KMnO4 + H2S = K2SO4 + K2S2O5 + MnS + H2O =>
4 KMnO4 + 7 H2S = K2SO4 + K2S2O5 + 4 MnS + 7 H2O
C8H8O + C7H5ClO = C15H11ClO + H2O =>
C8H8O + C7H5ClO = C15H11ClO + H2O
HCl + C7H8 = C7H7Cl + H3 =>
3 HCl + 3 C7H8 = 3 C7H7Cl + 2 H3
C9H19COOH + O2 = C + H2O =>
C9H19COOH + 4 O2 = 10 C + 10 H2O
Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4
S2 + Br2 = SBr3 =>
S2 + 3 Br2 = 2 SBr3
K2CO3 + HBr = KBr + CO2H2O =>
K2CO3 + 2 HBr = 2 KBr + CO2H2O
CaO + As2O3 = Ca3(AsO3)2 =>
3 CaO + As2O3 = Ca3(AsO3)2
CH2 + H2O = CH3OH =>
CH2 + H2O = CH3OH
FePO4 + Na2SO4 = FeSO4 + Na2PO4 =>
FePO4 + Na2SO4 = FeSO4 + Na2PO4
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
Fe2S + O2 = Fe2O3 + SO4 =>
2 Fe2S + 7 O2 = 2 Fe2O3 + 2 SO4
K2Cr2O7 + KI + HCl = I2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 3 I2 + 2 CrCl3 + 8 KCl + 7 H2O
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
NH4 + H2O2 = HNO3 + H2O =>
2 NH4 + 9 H2O2 = 2 HNO3 + 12 H2O
CuCl2*2*H2O + C6H12O6 = CuCl + H2O + C6H12O7 + HCl =>
2 CuCl2*2*H2O + C6H12O6 = 2 CuCl + H2O + C6H12O7 + 2 HCl
Na + ClO = NaCl + NaClO3 =>
3 Na + 3 ClO = 2 NaCl + NaClO3
SeO3 + H2O = H2SeO4 =>
SeO3 + H2O = H2SeO4
Fe2O3 + NaOH = NaFeO2 + H2O =>
Fe2O3 + 2 NaOH = 2 NaFeO2 + H2O
NI + H3PO4 = NIPO4 + H2 =>
2 NI + 2 H3PO4 = 2 NIPO4 + 3 H2
SIO2 + C = SIC + CO =>
SIO2 + 3 C = SIC + 2 CO
SO3 + KJ = J2 + K2SO3 =>
SO3 + 2 KJ = J2 + K2SO3
BaCl2 + H2O = BaO + HCl =>
BaCl2 + H2O = BaO + 2 HCl
NaHCO3 + HCH3OO = NaCH3OO + CO2 + H2O =>
NaHCO3 + HCH3OO = NaCH3OO + CO2 + H2O
Ga + H2 = GaH3 =>
2 Ga + 3 H2 = 2 GaH3
Ca(OH)2 + H2O = CaO3 + H2 =>
Ca(OH)2 + H2O = CaO3 + 2 H2
H3PO3 + NH3 = HPO3 + NH4 =>
H3PO3 + 2 NH3 = HPO3 + 2 NH4
Na2CO3 + HCl(aq) = NaCl(aq) + H2O + CO2 =>
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + H2O + CO2
C2(H4O)2 + O2 = CO2 + H2O =>
C2(H4O)2 + 3 O2 = 2 CO2 + 4 H2O
BaCl2 + H2O = Ba(ClO3)2 + H2 =>
BaCl2 + 6 H2O = Ba(ClO3)2 + 6 H2
NaHCO3(s) + CH3COOH(l) = CO2(g) + H2O(l) + NaCH3COO =>
NaHCO3(s) + CH3COOH(l) = CO2(g) + H2O(l) + NaCH3COO
O2 + N = N3O =>
O2 + 6 N = 2 N3O
KBr + H2SO4 + K2Cr2O7 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KBr + 7 H2SO4 + K2Cr2O7 = 3 Br2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
S + Br = SBr6 =>
S + 6 Br = SBr6
LiI + F2 = LiF + I2 =>
2 LiI + F2 = 2 LiF + I2
Ni + V = Ni88V12 =>
88 Ni + 12 V = Ni88V12
ZnO + HClO = Zn(ClO)2 + H2O =>
ZnO + 2 HClO = Zn(ClO)2 + H2O
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
HOBr = HBr + HBrO3 =>
3 HOBr = 2 HBr + HBrO3
Al + CH3COOH = (CH3COO)3Al + H2 =>
2 Al + 6 CH3COOH = 2(CH3COO)3Al + 3 H2
SeO3 + H2O = H2SeO4 =>
SeO3 + H2O = H2SeO4
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
C6H12 + O2 = C + H2O =>
C6H12 + 3 O2 = 6 C + 6 H2O
C6H8O7 + NH4OH + H3PO4 = C10H16N5O13P3 + H2O =>
5 C6H8O7 + 15 NH4OH + 9 H3PO4 = 3 C10H16N5O13P3 + 47 H2O
FeCl3 + K2S = FeS + S + KCl =>
2 FeCl3 + 3 K2S = 2 FeS + S + 6 KCl
NO + HO2 = NO2 + HO =>
NO + HO2 = NO2 + HO
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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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