| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H6O2 + Na2CO3 = 2 C7H5O2Na + H2O + CO2
CO2 + Al(OH)3 = H2O + Al2(CO3)3 =>
3 CO2 + 2 Al(OH)3 = 3 H2O + Al2(CO3)3
Ca(MnO4)2 + KOH = Ca(OH)2 + KMnO4 =>
Ca(MnO4)2 + 2 KOH = Ca(OH)2 + 2 KMnO4
C20H42(s) + O2(g) = CO2 + H2O =>
2 C20H42(s) + 61 O2(g) = 40 CO2 + 42 H2O
Na(HCO3) + CH3COOH = NaC2H3O2 + H2O + CO2 =>
Na(HCO3) + CH3COOH = NaC2H3O2 + H2O + CO2
CH3COOH + C5H12O = C7H14O2 + H2O =>
CH3COOH + C5H12O = C7H14O2 + H2O
LiOH + H3PO3 = Li3O3P + H2O =>
3 LiOH + H3PO3 = Li3O3P + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H4P2O7 + Mg(OH)2 = Mg4(P2O7)2 + H2O =>
2 H4P2O7 + 4 Mg(OH)2 = Mg4(P2O7)2 + 8 H2O
Ca + HCI = CaCI + H =>
Ca + HCI = CaCI + H
LiC6 = C6 + Li =>
LiC6 = C6 + Li
S + Cl2 = SCl2 =>
S + Cl2 = SCl2
H2S + KBrO3 = K2S + HBrO3 =>
H2S + 2 KBrO3 = K2S + 2 HBrO3
Mg + C2H4O2 = Mg(CH3COO)2 + H2 =>
Mg + 2 C2H4O2 = Mg(CH3COO)2 + H2
Al(CIO3)3 + Na2SO4 = Al2(SO4)3 + NaCIO3 =>
2 Al(CIO3)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCIO3
C8H6O4 + NaOH = C6H6 + NaCO2 + H2O =>
12 C8H6O4 + 30 NaOH = 11 C6H6 + 30 NaCO2 + 18 H2O
K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + NH3 + KOH =>
2 K2CrO4 + 3(NH4)2S + 2 H2O = 2 Cr(OH)3 + 3 S + 6 NH3 + 4 KOH
NaClO + H2O = HClO + NaOH =>
NaClO + H2O = HClO + NaOH
O3 + HF = FO2 + H2O =>
5 O3 + 6 HF = 6 FO2 + 3 H2O
NH4VO3 + H2SO4 + Zn = V2(SO4)3 + (NH4)2SO4 + H2O + ZnSO4 =>
2 NH4VO3 + 6 H2SO4 + 2 Zn = V2(SO4)3 + (NH4)2SO4 + 6 H2O + 2 ZnSO4
K + Al(ClO3)3 = K(ClO3) + Al =>
3 K + Al(ClO3)3 = 3 K(ClO3) + Al
MnI3 = Mn + I =>
MnI3 = Mn + 3 I
Zn(OH)3 + KOH = KZnO2 + H2O =>
Zn(OH)3 + KOH = KZnO2 + 2 H2O
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
Ni + O2 = Ni2O =>
4 Ni + O2 = 2 Ni2O
PO4 + HCl = H3PO4 + Cl2 =>
2 PO4 + 6 HCl = 2 H3PO4 + 3 Cl2
In + H2SO4 = In2(SO4)3 + SO2 + H2O =>
2 In + 6 H2SO4 = In2(SO4)3 + 3 SO2 + 6 H2O
NH4 + HCl = NH4Cl + H =>
NH4 + HCl = NH4Cl + H
C5H11OH + KMnO4 + H2SO4 = C5H10O2 + K2SO4 + MnSO4 + H2O =>
5 C5H11OH + 4 KMnO4 + 6 H2SO4 = 5 C5H10O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
K + NaCl = KCl + Na =>
K + NaCl = KCl + Na
KHC8H4O + NaOH = KNaC8H4O + H2O =>
KHC8H4O + NaOH = KNaC8H4O + H2O
Sr(OH)2 + H2O = SrO2 + H3O =>
Sr(OH)2 + 2 H2O = SrO2 + 2 H3O
Cr(OH)2 = CrO + H2O =>
Cr(OH)2 = CrO + H2O
CaCl2(aq) + KI(aq) = CaI(s) + KCl2(aq) =>
CaCl2(aq) + KI(aq) = CaI(s) + KCl2(aq)
CH3CH2OH = CH2CH2 + H2O =>
CH3CH2OH = CH2CH2 + H2O
H2SO4 + KNO3 = HNO3 + KHSO4 =>
H2SO4 + KNO3 = HNO3 + KHSO4
HCl + Mg + O2 = HClMgO =>
2 HCl + 2 Mg + O2 = 2 HClMgO
Fr + O2 = FrO =>
2 Fr + O2 = 2 FrO
MgI2 + Zn(ClO3)2 = Mg(ClO3)2 + I2Zn =>
MgI2 + Zn(ClO3)2 = Mg(ClO3)2 + I2Zn
Li3PO4 + H2O = Li2HPO4 + LiOH =>
Li3PO4 + H2O = Li2HPO4 + LiOH
H2SO4 + HCl = HClO3 + H2S =>
3 H2SO4 + 4 HCl = 4 HClO3 + 3 H2S
C5H11COONa + NaOH = C5H12 + Na2CO3 =>
C5H11COONa + NaOH = C5H12 + Na2CO3
C14H10O2 + C15H14O = C26H20O + H2O =>
7 C14H10O2 + 16 C15H14O = 13 C26H20O + 17 H2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
KMnO4 + I2 = MnO2 + KIO3 + KI =>
6 KMnO4 + 3 I2 = 6 MnO2 + 4 KIO3 + 2 KI
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
KClO3 + H2SO4 = HClO3 + K2SO4 =>
2 KClO3 + H2SO4 = 2 HClO3 + K2SO4
Fe(NO3)2 + HOH = Fe(OH)NO3 + HNO3 =>
Fe(NO3)2 + HOH = Fe(OH)NO3 + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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