| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag(NO2) + BaSO4 = Ag2(SO4) + Ba(NO2)2
Ni + NaCl = NiNa + Cl =>
Ni + NaCl = NiNa + Cl
CoCl2 + Br2 + KOH = Co(OH)3 + KCl + KBr =>
2 CoCl2 + Br2 + 6 KOH = 2 Co(OH)3 + 4 KCl + 2 KBr
Cd2 + O2 = Cd2O3 =>
2 Cd2 + 3 O2 = 2 Cd2O3
Na3N + HCl = Na + HClN3 =>
3 Na3N + HCl = 9 Na + HClN3
H2SO4 + H2O2 = H2O + SO4 =>
H2SO4 + H2O2 = 2 H2O + SO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5C2H2Br + KOH = C6H5C2H + KBr + H2O =>
C6H5C2H2Br + KOH = C6H5C2H + KBr + H2O
ZnO2H = ZnO + HO =>
ZnO2H = ZnO + HO
LiCl + CaCO3 = Li2CO3 + CaCl2 =>
2 LiCl + CaCO3 = Li2CO3 + CaCl2
C6H13NO2 + O2 = N2 + CO2 + H2O =>
4 C6H13NO2 + 33 O2 = 2 N2 + 24 CO2 + 26 H2O
NH4Br + Cu2SO4 = NH4SO4 + Cu2Br =>
NH4Br + Cu2SO4 = NH4SO4 + Cu2Br
NaHCO3 + C2H5OH = NaOH + C2CO3 + H =>
NaHCO3 + C2H5OH = NaOH + C2CO3 + 6 H
NaHSO4 + NaOH = Na2SO4 + H2O =>
NaHSO4 + NaOH = Na2SO4 + H2O
KCr(SO4)2 + NaOH = Cr(OH)3 + K2SO4 + Na2SO4 =>
2 KCr(SO4)2 + 6 NaOH = 2 Cr(OH)3 + K2SO4 + 3 Na2SO4
HNO3 + MgCO3 = CO2 + H2O + Mg(NO3)2 =>
2 HNO3 + MgCO3 = CO2 + H2O + Mg(NO3)2
SO2 + HCl = SCl + HO2 =>
SO2 + HCl = SCl + HO2
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
F + I = FI =>
F + I = FI
NaCl(l) + KBr(l) = KCl(l) + NaBr(l) =>
NaCl(l) + KBr(l) = KCl(l) + NaBr(l)
H2 = H =>
H2 = 2 H
AgNO3(aq) + (NH4)2CO3(aq) = Ag2CO3 + NH4NO3(aq) =>
2 AgNO3(aq) + (NH4)2CO3(aq) = Ag2CO3 + 2 NH4NO3(aq)
Cu + Fe + H2SO4 = CuSO4 + FeH3 =>
3 Cu + 2 Fe + 3 H2SO4 = 3 CuSO4 + 2 FeH3
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
CH3COOH + Al(OH)3 = H2O + C6H9AlO6 =>
3 CH3COOH + Al(OH)3 = 3 H2O + C6H9AlO6
Mg(OH)2 + NiF2 = MgF2 + Ni(OH)2 =>
Mg(OH)2 + NiF2 = MgF2 + Ni(OH)2
RbOH + SO3 = Rb2SO4 + H2O =>
2 RbOH + SO3 = Rb2SO4 + H2O
Ti + HNO3 = Ti(NO3)3 + H2 =>
2 Ti + 6 HNO3 = 2 Ti(NO3)3 + 3 H2
Cl2(g) + HF(aq) = HCl + F2 =>
Cl2(g) + 2 HF(aq) = 2 HCl + F2
[Cr(OH)4]{-} + ClO{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2[Cr(OH)4]{-} + 3 ClO{-} + 2 OH{-} = 2 CrO4{2-} + 3 Cl{-} + 5 H2O
(NH2)2CO(aq) + H2O(l) = NH3(aq) + CO2(g) =>
(NH2)2CO(aq) + H2O(l) = 2 NH3(aq) + CO2(g)
Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu
Ba(ClO)2 + H2O = Ba(OH)2 + HClO =>
Ba(ClO)2 + 2 H2O = Ba(OH)2 + 2 HClO
BaSO4 + K3N = K2SO4 + Ba3N2 =>
3 BaSO4 + 2 K3N = 3 K2SO4 + Ba3N2
C3H6O + Cl2 = C3H5ClO + HCl =>
C3H6O + Cl2 = C3H5ClO + HCl
Mg + Mn3O4 = MgO + Mn =>
4 Mg + Mn3O4 = 4 MgO + 3 Mn
Si2 + Cl = Si2Cl6 =>
Si2 + 6 Cl = Si2Cl6
CH3CH2CH2COOH + H2O = CH3CH2CH2COO{-} + H3O{+} =>
CH3CH2CH2COOH + H2O = CH3CH2CH2COO{-} + H3O{+}
Fe2S3 = S + Fe =>
Fe2S3 = 3 S + 2 Fe
Co(OH)2 + NaOH = Na4(Co(OH)6) =>
Co(OH)2 + 4 NaOH = Na4(Co(OH)6)
SO2 + Na2SiO3 + H2O = NaSO3 + Na2S + H2SiO3 =>
7 SO2 + 4 Na2SiO3 + 4 H2O = 6 NaSO3 + Na2S + 4 H2SiO3
AgIO3 = Ag + IO3 =>
AgIO3 = Ag + IO3
CCl4 + H2S = CS2 + HCl =>
CCl4 + 2 H2S = CS2 + 4 HCl
Zn + N3 = ZnN =>
3 Zn + N3 = 3 ZnN
Ba(MnO4)2 + H2SO4 = HMnO4 + BaSO4 =>
Ba(MnO4)2 + H2SO4 = 2 HMnO4 + BaSO4
CCl4 + H2S = CCl2S + HCl =>
CCl4 + H2S = CCl2S + 2 HCl
C2H2 + KMnO4 + H2O = C2H2O4 + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 C2H2O4 + 8 MnO2 + 8 KOH
BaO + HBr = Br(OH) + Ba =>
BaO + HBr = Br(OH) + Ba
C11H24OH + O2 = CO2 + H2O =>
4 C11H24OH + 67 O2 = 44 CO2 + 50 H2O
NaOH + HCIO4 = NaCIO4 + HOH =>
NaOH + HCIO4 = NaCIO4 + HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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