| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KI + HNO3 + 3 CH3COOH = 3 CH3COOK + 3 I + NO + 2 H2O
Zn(s) + Cu(NO3)2(ac) = Zn(NO3)2(ac) + Cu =>
Zn(s) + Cu(NO3)2(ac) = Zn(NO3)2(ac) + Cu
LiCl + H3PO4 = Li3PO4 + HCl =>
3 LiCl + H3PO4 = Li3PO4 + 3 HCl
SO3 + CuOH = CuSO4 + H2 =>
2 SO3 + 2 CuOH = 2 CuSO4 + H2
NaMnO3 = Na + MnO3 =>
NaMnO3 = Na + MnO3
Cu + Cr(CH3COO)3 = Cu(CH3COO)2 + Cr =>
3 Cu + 2 Cr(CH3COO)3 = 3 Cu(CH3COO)2 + 2 Cr
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
NaHCO3 + KOH = Na2CO3 + K2CO3 + H2O =>
2 NaHCO3 + 2 KOH = Na2CO3 + K2CO3 + 2 H2O
Br2 + KClO3 = KBrO3 + Cl2 =>
Br2 + 2 KClO3 = 2 KBrO3 + Cl2
NO3 + NaOH = NaO3 + NOH =>
NO3 + NaOH = NaO3 + NOH
H2 + Ce2 = HCe =>
H2 + Ce2 = 2 HCe
KClO3 + Ca(OH)2 = Ca(ClO3)2 + KOH =>
2 KClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 KOH
CH3COCH3 + H2O = CH3COH + CH3OH =>
CH3COCH3 + H2O = CH3COH + CH3OH
NH4NO2 + NaNO3 = NH4NO3 + NaNO2 =>
NH4NO2 + NaNO3 = NH4NO3 + NaNO2
C7H16S + O2 = CO2 + H2O + SO =>
2 C7H16S + 23 O2 = 14 CO2 + 16 H2O + 2 SO
(CH2)6N4 + O2 = CO2 + H2O + N2 =>
(CH2)6N4 + 9 O2 = 6 CO2 + 6 H2O + 2 N2
CuSO4 + NH4OH = CuOH + SO4 + NH4 =>
CuSO4 + NH4OH = CuOH + SO4 + NH4
SO3{2-} + H2O = SO4{2-} + e + H3O{+} =>
SO3{2-} + 3 H2O = SO4{2-} + 2e + 2 H3O{+}
CuO + Al = Al2O3 + Cu =>
3 CuO + 2 Al = Al2O3 + 3 Cu
GaBr3 = Ga + Br =>
GaBr3 = Ga + 3 Br
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
Br2 + KOH = KBr + KBrO3 + H2O =>
3 Br2 + 6 KOH = 5 KBr + KBrO3 + 3 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
HCl + Mn = MnCl + H =>
HCl + Mn = MnCl + H
HBr + H3PO3 = PBr3 + H2O =>
3 HBr + H3PO3 = PBr3 + 3 H2O
AlCl3 + Cu(OH)2 = Al(OH)3 + CuCl2 =>
2 AlCl3 + 3 Cu(OH)2 = 2 Al(OH)3 + 3 CuCl2
CuO(s) + HCl(ac) = CuCl2(ac) + H2O(l) =>
CuO(s) + 2 HCl(ac) = CuCl2(ac) + H2O(l)
NH4NO3 + KOH = NH4OH + KNO3 =>
NH4NO3 + KOH = NH4OH + KNO3
CI + H2O = HCIO + HCI =>
2 CI + H2O = HCIO + HCI
NH4NO3(heat) = N2O + H2O =>
NH4NO3(heat) = N2O + 2 H2O
H2SO4 + BaBr2 = H2Br2 + BaSO4 =>
H2SO4 + BaBr2 = H2Br2 + BaSO4
H2(SO)4 + NaOH = Na2(SO)4 + H2O =>
H2(SO)4 + 2 NaOH = Na2(SO)4 + 2 H2O
C10H12 + KMnO4 + H2O = C10H14O2 + MnO2 + KOH =>
3 C10H12 + 2 KMnO4 + 4 H2O = 3 C10H14O2 + 2 MnO2 + 2 KOH
AlBr3 + H2 = HBr + Al =>
2 AlBr3 + 3 H2 = 6 HBr + 2 Al
CaCO3 + H2O = H2CO3 + Ca(OH)2 =>
CaCO3 + 2 H2O = H2CO3 + Ca(OH)2
NH3 + Mg = Mg3N2 + H3 =>
2 NH3 + 3 Mg = Mg3N2 + 2 H3
AI + I2 = AI2I3 =>
AI + 2 I2 = AI2I3
Fe2O3 + LiCl = Fe2Cl + LiO3 =>
Fe2O3 + LiCl = Fe2Cl + LiO3
SO4 + BaOH2 = BaSO4 + H2O =>
SO4 + BaOH2 = BaSO4 + H2O
HCl(aq) + O2(g) = H2O(l) + Cl2 =>
4 HCl(aq) + O2(g) = 2 H2O(l) + 2 Cl2
KI + Mn2O3 + H2SO4 = MnSO4 + K2SO4 + I2 + H2O =>
2 KI + Mn2O3 + 3 H2SO4 = 2 MnSO4 + K2SO4 + I2 + 3 H2O
Ge + Cl = GeCl =>
Ge + Cl = GeCl
(CN)2 + F = CF4 + NF3 =>
(CN)2 + 14 F = 2 CF4 + 2 NF3
Al1 + Cr2O3 = Al2O3 + Cr1 =>
2 Al1 + Cr2O3 = Al2O3 + 2 Cr1
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
(NH4)2SO4 + CaOH = Ca2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 CaOH = Ca2SO4 + 2 NH3 + 2 H2O
C17H33COOH + H2 = C17H33COOH3 =>
C17H33COOH + H2 = C17H33COOH3
Cu + HBr = CuBr + H2 =>
2 Cu + 2 HBr = 2 CuBr + H2
BaCl2 + K4Fe(CN)6 = Ba4[Fe(CN)6]2 + KCl =>
4 BaCl2 + 2 K4Fe(CN)6 = Ba4[Fe(CN)6]2 + 8 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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