| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHSO4 + BaO2H2 = BaSO4 + NaOH + H2O
AgF + CaCl2 = AgCl2 + CaF =>
AgF + CaCl2 = AgCl2 + CaF
HCOOCOONa + K2MnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 HCOOCOONa + K2MnO4 + 3 H2SO4 = 4 CO2 + K2SO4 + MnSO4 + Na2SO4 + 4 H2O
I + NaCl = INa + Cl =>
I + NaCl = INa + Cl
Ba(OH)2 + H3PO4 = Ba2PO4 + H3(OH)4 =>
2 Ba(OH)2 + H3PO4 = Ba2PO4 + H3(OH)4
Ca + (HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca + (HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
NiCl2 + K2CrO4 = K2Cl2 + NiCrO4 =>
NiCl2 + K2CrO4 = K2Cl2 + NiCrO4
*2K*Cl2 = *2KCl =>
*2K*Cl2 = *2KCl
C7H6O3 + NaHCO3 = Na2C4H4O6 + CO2 + H2O =>
5 C7H6O3 + 28 NaHCO3 = 14 Na2C4H4O6 + 7 CO2 + H2O
Rb + H2SO4 = Rb2SO4 + H2O + H2S =>
8 Rb + 5 H2SO4 = 4 Rb2SO4 + 4 H2O + H2S
H3PO4 + CaBr2 = Ca3P2O8 + HBr =>
2 H3PO4 + 3 CaBr2 = Ca3P2O8 + 6 HBr
Fe + HCl4 = FeHCl4 =>
Fe + HCl4 = FeHCl4
Ti2(SO4)3 + Fe2(SO4)3 = Ti(SO4)2 + FeSO4 =>
Ti2(SO4)3 + Fe2(SO4)3 = 2 Ti(SO4)2 + 2 FeSO4
C8H13OH + O2 = CO2 + H2O =>
C8H13OH + 11 O2 = 8 CO2 + 7 H2O
Sn + HCl = Sn4HCl =>
4 Sn + HCl = Sn4HCl
CH3(OH)3 + HNO3 = C3H7NO2 + CO2 + H2O =>
5 CH3(OH)3 + HNO3 = C3H7NO2 + 2 CO2 + 12 H2O
Ca + I2 = CaI =>
2 Ca + I2 = 2 CaI
H2Se + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + Se =>
5 H2Se + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 Se
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H10 + Br2 = BrC6H10 =>
2 C6H10 + Br2 = 2 BrC6H10
NH4I + HgC2H3O2 = HgI + NH4C2H3O2 =>
NH4I + HgC2H3O2 = HgI + NH4C2H3O2
K[Al(OH)4] + BaCl2 = Ba(OH)2 + KAlCl4 =>
K[Al(OH)4] + 2 BaCl2 = 2 Ba(OH)2 + KAlCl4
Al + NaOH + H2O2 = Na2AlO4 + H2O =>
Al + 2 NaOH + 3 H2O2 = Na2AlO4 + 4 H2O
HCl + K2Cr2O7 + K4Fe(CN) = KCl + FeCl3 + CrCl3 + CO2 + NO + H2O =>
146 HCl + 13 K2Cr2O7 + 6 K4Fe(CN) = 50 KCl + 6 FeCl3 + 26 CrCl3 + 6 CO2 + 6 NO + 73 H2O
AlCl3 + Nh4OH = Nh4 + Cl + Al(OH)3 =>
AlCl3 + 3 Nh4OH = 3 Nh4 + 3 Cl + Al(OH)3
Mg + CO2 = MgCO3 + C =>
2 Mg + 3 CO2 = 2 MgCO3 + C
Ba(BO2)2 + H2SO4 = HBO2 + BaSO4 =>
Ba(BO2)2 + H2SO4 = 2 HBO2 + BaSO4
CsOH + H3PO4 = Cs3PO4 + HOH =>
3 CsOH + H3PO4 = Cs3PO4 + 3 HOH
HC1 + K2SO3 = KC1 + H2O + SO2 =>
2 HC1 + K2SO3 = 2 KC1 + H2O + SO2
HNO3 + KOK = H2O + KNO3 =>
2 HNO3 + KOK = H2O + 2 KNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeBr2 + Na2CO3 = FeCO3 + Na2Br2 =>
FeBr2 + Na2CO3 = FeCO3 + Na2Br2
FeC2 + O2 = FeO3 + CO2 =>
2 FeC2 + 7 O2 = 2 FeO3 + 4 CO2
Ti2O3 + CO2 = Ti2(CO3)3 =>
Ti2O3 + 3 CO2 = Ti2(CO3)3
NaBr + Ca(OH){2} = CaBr{2} + NaOH =>
NaBr + Ca(OH){2} = CaBr{2} + NaOH
Sn + Ba(NO3)2 = Sn(NO3)2 + Ba =>
Sn + Ba(NO3)2 = Sn(NO3)2 + Ba
Pr2O3 + HI + H2O = PrI3*9H2O =>
Pr2O3 + 6 HI + 15 H2O = 2 PrI3*9H2O
CH3(CH2)4CH3 + H2O = CH3(CH2)4CH3H2O =>
CH3(CH2)4CH3 + H2O = CH3(CH2)4CH3H2O
H{+} + Cl({-}) = HCl =>
H{+} + Cl({-}) = HCl
KOH + C2O2H4 = C3H3O2K + H2O =>
2 KOH + 3 C2O2H4 = 2 C3H3O2K + 4 H2O
CH3OH + K2Cr2O7 + H2SO4 = H2CO3 + K2SO4 + CrSO4 + H2O =>
4 CH3OH + 3 K2Cr2O7 + 9 H2SO4 = 4 H2CO3 + 3 K2SO4 + 6 CrSO4 + 13 H2O
Cu + H2SO4 = Cu(SO4) + SO2 + H2O =>
Cu + 2 H2SO4 = Cu(SO4) + SO2 + 2 H2O
KCl + Cr2O3 + H2O = KCr + ClO + HClO3 =>
6 KCl + 3 Cr2O3 + H2O = 6 KCr + 4 ClO + 2 HClO3
MnSO4 + NaOH + NaMnO4 = Na2MnO4 + H2O + Na2SO4 =>
MnSO4 + 8 NaOH + 4 NaMnO4 = 5 Na2MnO4 + 4 H2O + Na2SO4
K2Cr2O7 + HCl + N2H5Cl = KCl + CrCl3 + N2 + H2O =>
2 K2Cr2O7 + 13 HCl + 3 N2H5Cl = 4 KCl + 4 CrCl3 + 3 N2 + 14 H2O
KNo2 + KMnO4 + H2O = KNo3 + KOH + Mn02 =>
42 KNo2 + 2 KMnO4 + 8 H2O = 28 KNo3 + 16 KOH + Mn02
HSOCl + HClO3 = H2SO4 + Cl2 =>
HSOCl + HClO3 = H2SO4 + Cl2
C6H8O6(aq) + I2(aq) = C6H6O6(aq) + H{+}(aq) + I{-}(aq) =>
C6H8O6(aq) + I2(aq) = C6H6O6(aq) + 2 H{+}(aq) + 2 I{-}(aq)
KIO3 + H2SO4 + KI = I2 + H2O + K2SO4 =>
KIO3 + 3 H2SO4 + 5 KI = 3 I2 + 3 H2O + 3 K2SO4
Fe2(SO4)3 + K3[Fe(CN)6] = Fe3[Fe(CN)6]3 + K2SO4 =>
3 Fe2(SO4)3 + 6 K3[Fe(CN)6] = 2 Fe3[Fe(CN)6]3 + 9 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/02/24
Équations équilibrées sur01/01/24
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