| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HBr + HOOBr = 2 H2O + 2 Br2
CuSO4 + (KCl)2 = CuCl2 + K2SO4 =>
CuSO4 + (KCl)2 = CuCl2 + K2SO4
Ca3P2 + F2 = CaF2 + P =>
Ca3P2 + 3 F2 = 3 CaF2 + 2 P
CCl2F2 + Na2C2O4 = C2 + CO2 + NaCl + NaF =>
2 CCl2F2 + 4 Na2C2O4 = C2 + 8 CO2 + 4 NaCl + 4 NaF
C6H12O6 + O = CO + H2O =>
C6H12O6 + 6 O = 6 CO + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
NaHCO3 + KOH = Na2CO3 + K2CO3 + H2O =>
2 NaHCO3 + 2 KOH = Na2CO3 + K2CO3 + 2 H2O
MnO + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2 =>
MnO + K2CO3 + 2 KNO3 = K2MnO4 + 2 KNO2 + CO2
Na2SO4 + HOH = Na(OH) + H2SO4 =>
Na2SO4 + 2 HOH = 2 Na(OH) + H2SO4
(CaSO4)2*H2O + H2O = CaSO4*H2O =>
(CaSO4)2*H2O + H2O = 2 CaSO4*H2O
Cu + HClO4 = CuClO4 + H =>
Cu + HClO4 = CuClO4 + H
SCl6 + H2O = H2SO4 + HCl =>
SCl6 + 4 H2O = H2SO4 + 6 HCl
H{+} + S2O3{2-} = HSO3{-} + S2 =>
2 H{+} + 2 S2O3{2-} = 2 HSO3{-} + S2
Na3PO4 + HClO3 = NaClO3 + H3PO4 =>
Na3PO4 + 3 HClO3 = 3 NaClO3 + H3PO4
Al(NO3)3 + C2H5NO2 = Al2O3 + CO2 + H2O + N2 =>
6 Al(NO3)3 + 10 C2H5NO2 = 3 Al2O3 + 20 CO2 + 25 H2O + 14 N2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HOOC(CH2)2COOH + NaOH = NaOOC(CH2)2COONa + H2O =>
HOOC(CH2)2COOH + 2 NaOH = NaOOC(CH2)2COONa + 2 H2O
Ni(NO3)2*6H2O + C2H5NO2 = Ni + H2O + CO2 + N2 =>
3 Ni(NO3)2*6H2O + 4 C2H5NO2 = 3 Ni + 28 H2O + 8 CO2 + 5 N2
CuI2 + Fe = FeI2 + Cu =>
CuI2 + Fe = FeI2 + Cu
CuSO4 + NH3 + H2O = [Cu(NH3)4(H2O)2]SO4 =>
CuSO4 + 4 NH3 + 2 H2O = [Cu(NH3)4(H2O)2]SO4
NaHCO3 + C2H402 = C2H3Na02 + CO2 + H2O =>
820 NaHCO3 + 13 C2H402 = 410 C2H3Na02 + 26 CO2 + 2408 H2O
SO2 + ZnO = O2 + ZnS =>
2 SO2 + 2 ZnO = 3 O2 + 2 ZnS
Ba(ClO4)2(aq) + Na2SO4(aq) = NaClO4(aq) + BaSO4(s) =>
Ba(ClO4)2(aq) + Na2SO4(aq) = 2 NaClO4(aq) + BaSO4(s)
H2SO4 + NH4F = HF + (NH4)2SO4 =>
H2SO4 + 2 NH4F = 2 HF + (NH4)2SO4
FeCl3 + KSNC = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSNC = Fe(SCN)3 + 3 KCl
KI + Cl + KOH = KIO3 + KCl + H2O =>
KI + 6 Cl + 6 KOH = KIO3 + 6 KCl + 3 H2O
Co(OH)3 + KOH = K3[Co(OH)6] =>
Co(OH)3 + 3 KOH = K3[Co(OH)6]
K2SO3 + HCl = H2O + KCl + SO2 =>
K2SO3 + 2 HCl = H2O + 2 KCl + SO2
As4 + I2 + H2O = As2O5 + HI =>
As4 + 10 I2 + 10 H2O = 2 As2O5 + 20 HI
N2H4*H2SO4 + NaOH = N2H4 + Na2SO4 + H2O =>
N2H4*H2SO4 + 2 NaOH = N2H4 + Na2SO4 + 2 H2O
C3H7OH + KMnO4 = C2H5COOK + MnO2 + KOH + H2O =>
3 C3H7OH + 4 KMnO4 = 3 C2H5COOK + 4 MnO2 + KOH + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Mg3N2 + CO = MgO + N2 + C =>
Mg3N2 + 3 CO = 3 MgO + N2 + 3 C
Ca(H2PO2)2 + CuSO4*5H2O = Cu(H2PO2)2 + CaSO4 + H2O =>
Ca(H2PO2)2 + CuSO4*5H2O = Cu(H2PO2)2 + CaSO4 + 5 H2O
Cl2O5 + NaOH = NaClO3 + H2O =>
Cl2O5 + 2 NaOH = 2 NaClO3 + H2O
MnO2 + Ba = Mn + BaO2 =>
MnO2 + Ba = Mn + BaO2
Pb(OH)2(s) + NaOH(aq) = Na2Pb(OH)4(aq) =>
Pb(OH)2(s) + 2 NaOH(aq) = Na2Pb(OH)4(aq)
LiBr + KOH = LiOH + KBr =>
LiBr + KOH = LiOH + KBr
Na2S(aq) + Cl2(aq) = NaCl(aq) + S8(s) =>
8 Na2S(aq) + 8 Cl2(aq) = 16 NaCl(aq) + S8(s)
K2SO4Ba(NO3)2 = KNO3 + BaSO4 =>
K2SO4Ba(NO3)2 = 2 KNO3 + BaSO4
NaHS + H2O2 = Na2S2O4 + H2O =>
2 NaHS + 5 H2O2 = Na2S2O4 + 6 H2O
Zn3N2 + Ca = CaN + Zn =>
Zn3N2 + 2 Ca = 2 CaN + 3 Zn
A + Fe2O3 = AO3 + Fe2 =>
A + Fe2O3 = AO3 + Fe2
Au2SO4 + Zn = ZnSO4 + Au =>
Au2SO4 + Zn = ZnSO4 + 2 Au
CO + NH2 = CO(NH2)2 =>
CO + 2 NH2 = CO(NH2)2
Ba(ClO4)2(aq) + Na2SO4(aq) = NaClO4(aq) + BaSO4(s) =>
Ba(ClO4)2(aq) + Na2SO4(aq) = 2 NaClO4(aq) + BaSO4(s)
Al(OH)2Cl + KOH = Al(OH)3 + KCl =>
Al(OH)2Cl + KOH = Al(OH)3 + KCl
NaF + CaOH = NaOH + CaF =>
NaF + CaOH = NaOH + CaF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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