| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrBr + Cl = CrCl + Br
Mg + Ag = MgAg =>
Mg + Ag = MgAg
KOH = K2O + H2O =>
2 KOH = K2O + H2O
Cu2 + CO3 = Cu2CO3 =>
Cu2 + CO3 = Cu2CO3
Ru + H2O = RuOH + H2 =>
2 Ru + 2 H2O = 2 RuOH + H2
ZnO + Ar{+} = Zn{+} + Ar + O =>
ZnO + Ar{+} = Zn{+} + Ar + O
Al + CuSO4 = Cu + AlSO4 =>
Al + CuSO4 = Cu + AlSO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
MgS + N2 = Mg3N2 + S =>
3 MgS + N2 = Mg3N2 + 3 S
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2C2O4 + K2Cr2O7 + H2SO4 = KHSO4 + Cr2(SO4)3 + CO2 + H2O =>
3 H2C2O4 + K2Cr2O7 + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
MgO + HOH = Mg(OH)2 =>
MgO + HOH = Mg(OH)2
C4H6Br2 + KOH = C4H6(OH)2 + KBr =>
C4H6Br2 + 2 KOH = C4H6(OH)2 + 2 KBr
CuCl2 + K2S = CuS + KCl =>
CuCl2 + K2S = CuS + 2 KCl
Pb(NO3)2 = NO2 + O2 + PbO =>
2 Pb(NO3)2 = 4 NO2 + O2 + 2 PbO
C2H16 + O2 = CO2 + H2O =>
C2H16 + 6 O2 = 2 CO2 + 8 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
SO3H2O = H2SO4 =>
SO3H2O = H2SO4
Pb(CH3COO)2 + CaOCl2 + H2O = Pb2O4 + CaCl2 + CH3COOH =>
2 Pb(CH3COO)2 + 2 CaOCl2 + 2 H2O = Pb2O4 + 2 CaCl2 + 4 CH3COOH
Hg2Cl2 + NH4OH = Hg + Hg(NH2)Cl + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + Hg(NH2)Cl + NH4Cl + 2 H2O
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P4O6 + H2O = H3P + O2 =>
P4O6 + 6 H2O = 4 H3P + 6 O2
Ca3Al2(SiO4)3 = SiO2 + Al2O3 + CaO =>
Ca3Al2(SiO4)3 = 3 SiO2 + Al2O3 + 3 CaO
H2 + C6 + N3 = NCH =>
3 H2 + C6 + 2 N3 = 6 NCH
KOH + Cr2(SO4)3 + H2O2 = K2CrO4 + H2O + K2SO4 =>
10 KOH + Cr2(SO4)3 + 3 H2O2 = 2 K2CrO4 + 8 H2O + 3 K2SO4
CaCl2 + Cs3PO4 = Ca3(PO4)2(s) + CsCl =>
3 CaCl2 + 2 Cs3PO4 = Ca3(PO4)2(s) + 6 CsCl
Ba2SO4 + H2O = Ba2O + H2SO4 =>
Ba2SO4 + H2O = Ba2O + H2SO4
N2 + H3O = N2O + N2H4 =>
7 N2 + 4 H3O = 4 N2O + 3 N2H4
C3H7NO2 + O2 = CO3 + NH3 + H2O =>
2 C3H7NO2 + 9 O2 = 6 CO3 + 2 NH3 + 4 H2O
NaHCO3 = Na2CO3H2O + CO2 =>
2 NaHCO3 = Na2CO3H2O + CO2
H3PO2 + I2 = PI3 + HIO + H2O =>
H3PO2 + 2 I2 = PI3 + HIO + H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Na2B4O7 + H2O = NaBO2 + H3BO3 =>
Na2B4O7 + 3 H2O = 2 NaBO2 + 2 H3BO3
CUSO3 = CU + SO3 =>
CUSO3 = CU + SO3
K2CrO4 + CaCl2 = K2Cl2 + CaCrO4 =>
K2CrO4 + CaCl2 = K2Cl2 + CaCrO4
C20H42 + H2O = CH4 + CO2 =>
4 C20H42 + 38 H2O = 61 CH4 + 19 CO2
C12H24 + H2O = C12H26O =>
C12H24 + H2O = C12H26O
C6H5NO2 + NaOH = C6H5OH + NaNO2 =>
C6H5NO2 + NaOH = C6H5OH + NaNO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
V2O5 + CH3CH2OH + H2SO4 + H2O = [VO(H2O)4]SO4 + CH3COOH =>
2 V2O5 + CH3CH2OH + 4 H2SO4 + 11 H2O = 4[VO(H2O)4]SO4 + CH3COOH
CO2 = C + O2 =>
CO2 = C + O2
C7H10NCl + AgNO3 = AgCl + HNO3 + C7H9N =>
C7H10NCl + AgNO3 = AgCl + HNO3 + C7H9N
NH4Br + CaCO3 = NH4(CO3) + CaBr =>
NH4Br + CaCO3 = NH4(CO3) + CaBr
RaO + SO3 = RaSO4 =>
RaO + SO3 = RaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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