| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + NaOH = CH3COONa + H2O
Ca(ClO4)2 + ZnOH2 = CaOH2 + Zn(ClO4)2 =>
Ca(ClO4)2 + ZnOH2 = CaOH2 + Zn(ClO4)2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(ClO4)2 + ZnOH2 = CaOH2 + Zn(ClO4)2 =>
Ca(ClO4)2 + ZnOH2 = CaOH2 + Zn(ClO4)2
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
S2O8{2-} + I{-} = SO4{2-} + I2 =>
S2O8{2-} + 2 I{-} = 2 SO4{2-} + I2
Cd + CN = [Cd(CN)4] =>
Cd + 4 CN = [Cd(CN)4]
Cd + NO3 = CdNO3 =>
Cd + NO3 = CdNO3
Cd + NO3 = Cd(NO3)2 =>
Cd + 2 NO3 = Cd(NO3)2
Li2O + O2 = Li2O2 =>
2 Li2O + O2 = 2 Li2O2
RaO + O2 = RaO2 =>
2 RaO + O2 = 2 RaO2
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
HgCl2 + KI = HgI2 + KCl =>
HgCl2 + 2 KI = HgI2 + 2 KCl
AlCl3 + Na2CO3 + NaOH = NaAl(OH)2CO3 + NaCl =>
AlCl3 + Na2CO3 + 2 NaOH = NaAl(OH)2CO3 + 3 NaCl
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AlCl3 + Na2CO3 + NaOH = NaAl(OH)2CO3 + NaCl =>
AlCl3 + Na2CO3 + 2 NaOH = NaAl(OH)2CO3 + 3 NaCl
Mn + H2O2 = MnO2 + H2O =>
Mn + 2 H2O2 = MnO2 + 2 H2O
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
MnCl2 + O + KOH + H2O = Mn(OH)3 + KCl =>
2 MnCl2 + O + 4 KOH + H2O = 2 Mn(OH)3 + 4 KCl
HgCl2 + KI = K2[HgI4] + KCl =>
HgCl2 + 4 KI = K2[HgI4] + 2 KCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
C2H6O2 + H2SO5 = H2SO4 + CO2 + H2O =>
C2H6O2 + 5 H2SO5 = 5 H2SO4 + 2 CO2 + 3 H2O
BaCO3 + H3BO3 = BaB2O4 + H2O + CO2 =>
BaCO3 + 2 H3BO3 = BaB2O4 + 3 H2O + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
H2SO4 + H2O2 = H2SO5 + H2O =>
H2SO4 + H2O2 = H2SO5 + H2O
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
H2SO4 + H2O2 = H2SO5 + H2O =>
H2SO4 + H2O2 = H2SO5 + H2O
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
C17H19NO3 + KOH = KC12H9O4 + C5H11N =>
C17H19NO3 + KOH = KC12H9O4 + C5H11N
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
BaCO3 + B2O3 = BaB2O4 + CO2 =>
BaCO3 + B2O3 = BaB2O4 + CO2
BaCO3 + H3BO3 = BaB2O4 + H2O + CO2 =>
BaCO3 + 2 H3BO3 = BaB2O4 + 3 H2O + CO2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2HAsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2HAsO3 + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
FeO + H2SO4 = FeSO4*H2O =>
FeO + H2SO4 = FeSO4*H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/22
Équations équilibrées sur12/28/21
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