| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4{-} + 16 H{+} + 10 Cl{-} = 2 Mn{2+} + 5 Cl2 + 8 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C12H26 + KAl(SO4)2*12(H2O) = KAl(SO4)2 + C12H26*12(H2O) =>
C12H26 + KAl(SO4)2*12(H2O) = KAl(SO4)2 + C12H26*12(H2O)
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
C12H26 + KAl(SO4)2*12(H2O) = KAl(SO4)2 + C12H26*12(HOH) =>
C12H26 + KAl(SO4)2*12(H2O) = KAl(SO4)2 + C12H26*12(HOH)
MnO4{-} + H{+} + Cl{-} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 Cl{-} = 2 Mn{2+} + 5 Cl2 + 8 H2O
Zn + Fe(NO3) = Fe + Zn(NO3) =>
Zn + Fe(NO3) = Fe + Zn(NO3)
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
C12H26 + KAl(SO4)2*12(H2O) = KAl(SO4)2 + C11H26*11(HOH) + CHOH =>
C12H26 + KAl(SO4)2*12(H2O) = KAl(SO4)2 + C11H26*11(HOH) + CHOH
P + HNO3 + H20 = H3PO4 + NO =>
20 P + 40 HNO3 + H20 = 20 H3PO4 + 40 NO
AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + NaNO3 =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + 3 NaNO3
Zn + Fe(No3)2 = ZnNo3 + Fe =>
2 Zn + Fe(No3)2 = 2 ZnNo3 + Fe
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
Fe + H2O = FeO + H2 =>
Fe + H2O = FeO + H2
P + HNO3 + H20 = H3PO4 + NO =>
20 P + 40 HNO3 + H20 = 20 H3PO4 + 40 NO
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
Br2 + NaOH = NaBrO3 + NaBr + H2O =>
3 Br2 + 6 NaOH = NaBrO3 + 5 NaBr + 3 H2O
Ba(No3)2 + KCl = BaCl2 + KNo3 =>
Ba(No3)2 + 2 KCl = BaCl2 + 2 KNo3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe(s) + H2O(g) = FeO(s) + H2(g) =>
Fe(s) + H2O(g) = FeO(s) + H2(g)
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
C12H26 + KAl(SO4)2*12(H2O) = KAl(SO4)2 + C11H26*11(HOH) + CHOH =>
C12H26 + KAl(SO4)2*12(H2O) = KAl(SO4)2 + C11H26*11(HOH) + CHOH
NaOH + HCIO4 = NaCIO4 + H2O =>
NaOH + HCIO4 = NaCIO4 + H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
FeCl3 + Na2So4 = Fe2(So4)3 + NaCl =>
2 FeCl3 + 3 Na2So4 = Fe2(So4)3 + 6 NaCl
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
FeCl3 + Na2So4 = Fe2(So4)3 + NaCl =>
2 FeCl3 + 3 Na2So4 = Fe2(So4)3 + 6 NaCl
K2Cr2O7 + Zn + H2SO4 = ZnSO4 + Cr(SO2)3 + K2SO4 + H2O =>
K2Cr2O7 + 12 Zn + 19 H2SO4 = 12 ZnSO4 + 2 Cr(SO2)3 + K2SO4 + 19 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
N2 + Br2 = NBr3 =>
N2 + 3 Br2 = 2 NBr3
Mg + Mn2O3 = MgO + Mn =>
3 Mg + Mn2O3 = 3 MgO + 2 Mn
KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
FeSO4 + Na2CO3 = FeCO3 + Na2SO4 =>
FeSO4 + Na2CO3 = FeCO3 + Na2SO4
CrO3 + HCl = CrCl3 + H2O + Cl2 =>
2 CrO3 + 12 HCl = 2 CrCl3 + 6 H2O + 3 Cl2
KOH + KH2PO4 = K3PO4 + H2O =>
2 KOH + KH2PO4 = K3PO4 + 2 H2O
NO2 + NH3 = N2 + H2O =>
6 NO2 + 8 NH3 = 7 N2 + 12 H2O
C12H26 + KAl(SO4)2*12(H2O) = KAl(SO4)2 + C11H26*9(HOH) + CHOH*HOH =>
12 C12H26 + 11 KAl(SO4)2*12(H2O) = 11 KAl(SO4)2 + 12 C11H26*9(HOH) + 12 CHOH*HOH
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
C6H6 + O2 = CO2 + H20 =>
10 C6H6 + 60 O2 = 60 CO2 + 3 H20
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C12H26 + KAl(SO4)2*12(H2O) = KAl(SO4)2 + C9H26*9(HOH) + CHOH*HOH =>
4 C12H26 + 5 KAl(SO4)2*12(H2O) = 5 KAl(SO4)2 + 4 C9H26*9(HOH) + 12 CHOH*HOH
BaO2 + H2O = Ba(OH)2 + O2 =>
2 BaO2 + 2 H2O = 2 Ba(OH)2 + O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
TiO2 + HCl = TiCl4 + H2O =>
TiO2 + 4 HCl = TiCl4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/31/15
Équations équilibrées sur09/30/14
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