| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + Cr + Ni = FeCrNi
CO + Fe{-}3O{-}4 = CO{-}2 + Fe =>
CO + Fe{-}3O{-}4 = CO{-}2 + Fe
MnOHCl + H2SO4 = MnSO4 + MnCl2 + H2O =>
2 MnOHCl + H2SO4 = MnSO4 + MnCl2 + 2 H2O
ZnCO3 + HBr = HCO3 + ZnBr =>
ZnCO3 + HBr = HCO3 + ZnBr
CrO5 + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4 CrO5 + 6 H2SO4 = 2 Cr2(SO4)3 + 7 O2 + 6 H2O
NH4OH = H2O + N + H3 =>
NH4OH = H2O + N + H3
MnO4{-} + H{+} + Br{-}� = Mn2{+} + Br2 + H2O =>
4 MnO4{-} + 32 H{+} + 26 Br{-}� = 2 Mn2{+} + 13 Br2 + 16 H2O
Cu + HNO3 = Cu(HNO3)2 = Cu(NO3) + H2 + NO2 =>
Cu + 2 HNO3 = Cu(HNO3)2
NH4I + C12 = NH4C1 + I2 =>
12 NH4I + C12 = 12 NH4C1 + 6 I2
C + SO2 = CS2 + CO2 =>
3 C + 2 SO2 = CS2 + 2 CO2
(NH4)2(SO4) + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2(SO4) + BaCl2 = 2 NH4Cl + BaSO4
C + H18 + N2 + O3 = C11H18N2O3 =>
11 C + H18 + N2 + O3 = C11H18N2O3
Mg3(PO4)2 + Fe2(SO4)3 = MgSO4 + FePO4 =>
Mg3(PO4)2 + Fe2(SO4)3 = 3 MgSO4 + 2 FePO4
C2H6O + H3PO4 = C6H15PO4 + H2O =>
3 C2H6O + H3PO4 = C6H15PO4 + 3 H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
P4 + H2O + NO3{-} = PO4{-3} + H3O{+} + NO =>
3 P4 + 24 H2O + 20 NO3{-} = 12 PO4{-3} + 16 H3O{+} + 20 NO
C2H4Cl2 + AgNO3 = C2H4O + AgCl + NO2 + O2 =>
2 C2H4Cl2 + 4 AgNO3 = 2 C2H4O + 4 AgCl + 4 NO2 + O2
C6H2Cl4 + O2 + H2O = CO2 + HCl =>
2 C6H2Cl4 + 11 O2 + 2 H2O = 12 CO2 + 8 HCl
K2S + KHSO3 + HCl = S + KCl + H2O =>
2 K2S + KHSO3 + 5 HCl = 3 S + 5 KCl + 3 H2O
K2MnO4 + KI + H2O = I2 + MnO2 + KOH =>
K2MnO4 + 2 KI + 2 H2O = I2 + MnO2 + 4 KOH
BaCl2 + (NH4)2SO4 = Ba2(SO4)2 + (NH4)Cl =>
2 BaCl2 + 2(NH4)2SO4 = Ba2(SO4)2 + 4(NH4)Cl
NaOH + H2SO4 + H2O = Na2SO4*7H2O =>
2 NaOH + H2SO4 + 5 H2O = Na2SO4*7H2O
HC3H5O3 + OH = H2O + C3H5O3 =>
HC3H5O3 + OH = H2O + C3H5O3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KNO2 + H2O = KNO3 + H2 =>
KNO2 + H2O = KNO3 + H2
AI + Cl = AICl =>
AI + Cl = AICl
P2O3 = P4 + O2 =>
2 P2O3 = P4 + 3 O2
CH4N2O + C2H5OH + H2O2 = C6H13NO2 + H2O =>
2 CH4N2O + 11 C2H5OH + 6 H2O2 = 4 C6H13NO2 + 17 H2O
Na2SO4 + C = CO + Na2S =>
Na2SO4 + 4 C = 4 CO + Na2S
SrCl2 + NaF = SrF2 + NaCl =>
SrCl2 + 2 NaF = SrF2 + 2 NaCl
La2O3 + H2O = La{+} + OH{-} + O2 =>
La2O3 + H2O = 2 La{+} + 2 OH{-} + O2
HCl(ac) + Ag(ac) = AgCl(s) + H2(g) =>
2 HCl(ac) + 2 Ag(ac) = 2 AgCl(s) + H2(g)
HgO(heat) = Hg + O =>
HgO(heat) = Hg + O
(NH4)2(SO4) + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2(SO4) + BaCl2 = 2 NH4Cl + BaSO4
Cl2 + CuI = CuCl + I2 =>
Cl2 + 2 CuI = 2 CuCl + I2
C3H7Cl + C2H5NaO = C2H5OCH(CH3)2 + NaCl =>
C3H7Cl + C2H5NaO = C2H5OCH(CH3)2 + NaCl
CoCl2 + KOH + KClO3 = Co2O5 + KCl + H2 =>
6 CoCl2 + 12 KOH + KClO3 = 3 Co2O5 + 13 KCl + 6 H2
NaWO4 + Na2S + HCl = W5O14 + S + NaCl + H2O =>
10 NaWO4 + 7 Na2S + 24 HCl = 2 W5O14 + 7 S + 24 NaCl + 12 H2O
(NH4)2(SO4) + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2(SO4) + BaCl2 = 2 NH4Cl + BaSO4
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H6O + Cr2O7{-2} + H{+} = C2H4O + Cr{+3} + H2O =>
3 C2H6O + Cr2O7{-2} + 8 H{+} = 3 C2H4O + 2 Cr{+3} + 7 H2O
ZnCl2NaHCO3 = ZnCO3NaClHCl =>
ZnCl2NaHCO3 = ZnCO3NaClHCl
HNO3 + FeO2 = Fe(NO3)2 + H2O + O2 =>
4 HNO3 + 2 FeO2 = 2 Fe(NO3)2 + 2 H2O + O2
NH4Br(aq) + KOH(aq) = KBr(aq) + NH3(aq) + H2O(g) =>
NH4Br(aq) + KOH(aq) = KBr(aq) + NH3(aq) + H2O(g)
B(OH)3 = B2O3 + H2O =>
2 B(OH)3 = B2O3 + 3 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Na2CO3 + HCI = NaCI + H2CO3 =>
Na2CO3 + 2 HCI = 2 NaCI + H2CO3
BaBr2 + K3PO4 = Ba3(PO4)2 + KBr =>
3 BaBr2 + 2 K3PO4 = Ba3(PO4)2 + 6 KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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