| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 FeSO4 + K2Cr2O7 + 8 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + 2 KHSO4
CH4 + H2SO4 = CH2SO4 + H2 =>
CH4 + H2SO4 = CH2SO4 + 2 H2
NaOH + CH3COOH + C20H14O4 = NaOHC20H14O4CH3COOH =>
NaOH + CH3COOH + C20H14O4 = NaOHC20H14O4CH3COOH
Al2SO4 + NaOH = AlOH + Na2SO4 =>
Al2SO4 + 2 NaOH = 2 AlOH + Na2SO4
Cu2O = CuOCu =>
Cu2O = CuOCu
AgCl + I2 = ICl2 + Ag =>
4 AgCl + I2 = 2 ICl2 + 4 Ag
C18H34O2 + NaOH = C18H33O2Na + H2O =>
C18H34O2 + NaOH = C18H33O2Na + H2O
CH3CH2Br + HCN = CH3CH2CN + HBr =>
CH3CH2Br + HCN = CH3CH2CN + HBr
NaHCO3 = Na2O + H2O + CO2(aq) =>
2 NaHCO3 = Na2O + H2O + 2 CO2(aq)
ZnO + H2Cr2O7 = ZnCr2O7 + H2O =>
ZnO + H2Cr2O7 = ZnCr2O7 + H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
LiNO3 + Na2HPO4 + NH4OH = Li3PO4 + NH4NO3 + H2O + NaNO3 =>
3 LiNO3 + Na2HPO4 + NH4OH = Li3PO4 + NH4NO3 + H2O + 2 NaNO3
C3H7MgBr + ClCH2OCH3 = CH3CH2CH2CH2OCH3 + MgBrCl =>
C3H7MgBr + ClCH2OCH3 = CH3CH2CH2CH2OCH3 + MgBrCl
KNO3 = KNO0 + O2 =>
KNO3 = KNO0 + O2
Na2S + Ag3PO4 = Ag3S + Na2PO4 =>
Na2S + Ag3PO4 = Ag3S + Na2PO4
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CH3CH2CHOHCH2CH3 + K2Cr2O7 + H2SO4 = CH3CH2COCH2CH3 + K2SO4 + Cr2(SO3)3 + H2O =>
6 CH3CH2CHOHCH2CH3 + K2Cr2O7 + 4 H2SO4 = 6 CH3CH2COCH2CH3 + K2SO4 + Cr2(SO3)3 + 10 H2O
H2SO4 + Na2SO3 = Na2SO4 + SO + H2O =>
H2SO4 + 2 Na2SO3 = 2 Na2SO4 + SO + H2O
Na2CO3 + (PbNO3)2 = PbCO3 + Na2NO3 =>
2 Na2CO3 + (PbNO3)2 = 2 PbCO3 + 2 Na2NO3
NaClO + As + NaOH = NaAsO4 + NaCl + H2O =>
7 NaClO + 2 As + 2 NaOH = 2 NaAsO4 + 7 NaCl + H2O
NaH2PO4 = NaPO3H2O =>
NaH2PO4 = NaPO3H2O
Al2O3(s) + HCl(g) = AlCl3 + H2O =>
Al2O3(s) + 6 HCl(g) = 2 AlCl3 + 3 H2O
CaSiO3 + Fe2O3 + C = FeSi + CaO + CO =>
2 CaSiO3 + Fe2O3 + 7 C = 2 FeSi + 2 CaO + 7 CO
Na2CO3 + Pb = Pb(CO3)2 + Na =>
2 Na2CO3 + Pb = Pb(CO3)2 + 4 Na
C18H20O2 + O2 = CO2 + H2O =>
C18H20O2 + 22 O2 = 18 CO2 + 10 H2O
Na2(PO4)2 + HCl = NaCl + H2(PO4)2 =>
Na2(PO4)2 + 2 HCl = 2 NaCl + H2(PO4)2
KlO3 + Na2SO3 = KlO + Na2SO4 =>
KlO3 + 2 Na2SO3 = KlO + 2 Na2SO4
NaCl + Au = Na + AuCl3 =>
3 NaCl + Au = 3 Na + AuCl3
C6H6 + NaCl = C6Cl + NaH6 =>
C6H6 + NaCl = C6Cl + NaH6
Sb2S5 + HNO3 + H2O = H3SbO4 + NO + S =>
3 Sb2S5 + 10 HNO3 + 4 H2O = 6 H3SbO4 + 10 NO + 15 S
Ca(OH)2 + K = K(OH)2 + Ca =>
Ca(OH)2 + K = K(OH)2 + Ca
KMnO4 + Fe(NH4)2(SO4)2 + H2SO4 = MnSO4 + Fe2(SO4)3 + KNH4 + H2O + SO4 =>
4 KMnO4 + 2 Fe(NH4)2(SO4)2 + 16 H2SO4 = 4 MnSO4 + Fe2(SO4)3 + 4 KNH4 + 16 H2O + 13 SO4
HBr(aq) + LiOH = LiBr + H2O =>
HBr(aq) + LiOH = LiBr + H2O
CuCl2 + NaI = CuI + NaCl + I =>
CuCl2 + 2 NaI = CuI + 2 NaCl + I
Fe{2+} + CN{-} = Fe(CN)2 =>
Fe{2+} + 2 CN{-} = Fe(CN)2
CuSO4*5H2O + NaOH = CuO(s) + Na2SO4 + H2O(g) =>
CuSO4*5H2O + 2 NaOH = CuO(s) + Na2SO4 + 6 H2O(g)
CH2O2 + NaHCO3 = NaCHO2 + H2O + CO2 =>
CH2O2 + NaHCO3 = NaCHO2 + H2O + CO2
KNO2HI = HNO2KI =>
KNO2HI = HNO2KI
HOH1 + K = KOH + H =>
HOH1 + K = KOH + H
Na + N2 = Na3N2 =>
3 Na + N2 = Na3N2
KMnO4 + KCN + H2O = MnO2 + KCNO + KOH =>
2 KMnO4 + 3 KCN + H2O = 2 MnO2 + 3 KCNO + 2 KOH
KNO3 + (NH4)2Cl = (NH4)2NO3 + KCl =>
KNO3 + (NH4)2Cl = (NH4)2NO3 + KCl
Fe(NO3)3 = Fe(NO2)3 + O2 =>
2 Fe(NO3)3 = 2 Fe(NO2)3 + 3 O2
Fe2O3 + C = Fe4C3 + O =>
2 Fe2O3 + 3 C = Fe4C3 + 6 O
Be3N2 + O2 = BeO + N2 =>
2 Be3N2 + 3 O2 = 6 BeO + 2 N2
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
H2SO4 + KHCl = KH2SO4 + HCl =>
H2SO4 + KHCl = KH2SO4 + HCl
KOH + Cl0 = KClO3 + KCl + H2O =>
6 KOH + 6 Cl0 = KClO3 + 5 KCl + 3 H2O
Cu + HNO3 + HCl = CuCl2 + H2O + NO =>
3 Cu + 2 HNO3 + 6 HCl = 3 CuCl2 + 4 H2O + 2 NO
CO(NH2)2 + H2O + TiCl3 + KI = [Ti(CO(NH2)2)6]I3 + KCl*H2O =>
6 CO(NH2)2 + 3 H2O + TiCl3 + 3 KI = [Ti(CO(NH2)2)6]I3 + 3 KCl*H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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