| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
NaNO3 + KI + H2O = NO + NaOH + KOH + I2 =>
2 NaNO3 + 6 KI + 4 H2O = 2 NO + 2 NaOH + 6 KOH + 3 I2
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
Ca(OH)2CO2 = Ca(OH)(HCO3) =>
Ca(OH)2CO2 = Ca(OH)(HCO3)
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
CuCl2 + HI = CuI + HCl + I =>
CuCl2 + 2 HI = CuI + 2 HCl + I
H2SO4 + CaCO3 = CaSO4 + CO2 + H2O =>
H2SO4 + CaCO3 = CaSO4 + CO2 + H2O
C7H9 + KMnO4 + H2SO4 = C7H8O2 + K2SO4 + MnSO4 + H2O =>
2 C7H9 + 2 KMnO4 + 3 H2SO4 = 2 C7H8O2 + K2SO4 + 2 MnSO4 + 4 H2O
Fe + NaNO3 + H2O = Fe(OH)2 + NH4OH + NaOH =>
4 Fe + NaNO3 + 7 H2O = 4 Fe(OH)2 + NH4OH + NaOH
LiO2 = O2 + Li =>
LiO2 = O2 + Li
BaCl2 + KSO4 = KCl2 + BaSO4 =>
BaCl2 + KSO4 = KCl2 + BaSO4
KOH + F2 = KF + O2 + H2O =>
4 KOH + 2 F2 = 4 KF + O2 + 2 H2O
NH4 + H2SO4 = NH3 + H3SO4 =>
NH4 + H2SO4 = NH3 + H3SO4
MgOSO3 = MgSO4 =>
MgOSO3 = MgSO4
Na(OH) + HBr = NaBr + H(OH) =>
Na(OH) + HBr = NaBr + H(OH)
H2 + NaOH + SiCl4 = NaCl + NaSiO + H2O =>
3 H2 + 10 NaOH + 2 SiCl4 = 8 NaCl + 2 NaSiO + 8 H2O
FeSiO3 + H2O + O2 = FeO(OH)4 + SiO2 =>
FeSiO3 + 2 H2O + O2 = FeO(OH)4 + SiO2
Ag + KSCN = AgCN + K + S =>
Ag + KSCN = AgCN + K + S
Ag + H2SO4 = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4 = AgSO4 + SO2 + 2 H2O
B{3+} + N{3-} = BN =>
B{3+} + N{3-} = BN
Mg(OH) + H2S = Mg2S + H2O =>
2 Mg(OH) + H2S = Mg2S + 2 H2O
Ti(OH)2 + HgClO3 = HgOH + Ti(ClO3)2 =>
Ti(OH)2 + 2 HgClO3 = 2 HgOH + Ti(ClO3)2
Al(OH)3 + HClO3 = Al(ClO3)3 + H2O =>
Al(OH)3 + 3 HClO3 = Al(ClO3)3 + 3 H2O
Al2(SO3)3 + Na2CO3 = Al2(CO3)3 + Na2SO3 =>
Al2(SO3)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO3
CH3C(O)CH2CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3C(O)CH2CH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 9 H2O
Ag + H2SO4(s) = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4(s) = AgSO4 + SO2 + 2 H2O
HF + Au = AuF3 + H =>
3 HF + Au = AuF3 + 3 H
C2H3NaO2 + H2O = OH + C2H4NaO2 =>
C2H3NaO2 + H2O = OH + C2H4NaO2
Mg(ClO4)2 + NaOH = NaClO4 + Mg(OH)2 =>
Mg(ClO4)2 + 2 NaOH = 2 NaClO4 + Mg(OH)2
C7H5O3Na + C10H16N2O8 = C20H18N2OONa2 + CO2 + H2O =>
2 C7H5O3Na + C10H16N2O8 = C20H18N2OONa2 + 4 CO2 + 4 H2O
KNO3 + (NH4)2CO3 = K2CO3 + NH4NO3 =>
2 KNO3 + (NH4)2CO3 = K2CO3 + 2 NH4NO3
HCl + Na2CO3 = NaCl + CO2H2O =>
2 HCl + Na2CO3 = 2 NaCl + CO2H2O
Fe(Cl)3 + KSCN = Fe(SCN)3 + KCl =>
Fe(Cl)3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Na + HgO = Hg + NaO =>
Na + HgO = Hg + NaO
HfO3 + Zn + H2SO4 = Hf2O3 + ZnSO4 + H2O =>
2 HfO3 + 3 Zn + 3 H2SO4 = Hf2O3 + 3 ZnSO4 + 3 H2O
H2S + BrO3 = Br2 + S + H2O =>
6 H2S + 2 BrO3 = Br2 + 6 S + 6 H2O
Li3PO4 + Ca(NO3)2 = Ca3(PO4)2 + LiNO3 =>
2 Li3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 LiNO3
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
NH3(aq) + Zn(NO3)2(aq) + H2O(l) = Zn(OH)(s) + HNO3(aq) =>
NH3(aq) + 8 Zn(NO3)2(aq) + 11 H2O(l) = 8 Zn(OH)(s) + 17 HNO3(aq)
K3[Fe(CN)6](NH4)2S = K3(NH4)[Fe(CN)6]NH4S =>
K3[Fe(CN)6](NH4)2S = K3(NH4)[Fe(CN)6]NH4S
{-}pentino = {-}hexino =>
{-}pentino = {-}hexino
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
ClH + Na = ClNa + H =>
ClH + Na = ClNa + H
K + KNO3 = K2O + N2 =>
10 K + 2 KNO3 = 6 K2O + N2
Cl2 + P + KOH = K3PO4 + KCl + H2O =>
5 Cl2 + 2 P + 16 KOH = 2 K3PO4 + 10 KCl + 8 H2O
BF3(s) + H2O = HF + H3BO3 =>
BF3(s) + 3 H2O = 3 HF + H3BO3
KNO2 + KJ + H2SO4 = J2 + K2SO4 + NO + H2O =>
2 KNO2 + 2 KJ + 2 H2SO4 = J2 + 2 K2SO4 + 2 NO + 2 H2O
CoCl2(aq) + Na2CO3 = CoCO3 + NaCl =>
CoCl2(aq) + Na2CO3 = CoCO3 + 2 NaCl
NaNO3 + KI + H2O = NO + NaOH + KOH + I2 =>
2 NaNO3 + 6 KI + 4 H2O = 2 NO + 2 NaOH + 6 KOH + 3 I2
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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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