| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + N2O3 = 2 HNO2
C2H6O2 + O2 = CO2 + H20 =>
10 C2H6O2 + 10 O2 = 20 CO2 + 3 H20
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H6O2 + O2 = CO2 + H20 =>
10 C2H6O2 + 10 O2 = 20 CO2 + 3 H20
Zr(NO3)4 = ZrO2 + N + O =>
Zr(NO3)4 = ZrO2 + 4 N + 10 O
K + Cl = KCl =>
K + Cl = KCl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
FeO + C = CO2 + Fe =>
2 FeO + C = CO2 + 2 Fe
C10H22 + O2 = CO2 + H20 =>
10 C10H22 + 100 O2 = 100 CO2 + 11 H20
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
Br2 + Mg = MgBr =>
Br2 + 2 Mg = 2 MgBr
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CAH2 + H2O = CA(OH)2 + H2 =>
CAH2 + 2 H2O = CA(OH)2 + 2 H2
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
OH{-} + Cl2 + IO3{-} = IO4{-} + Cl{-} + H2O =>
2 OH{-} + Cl2 + IO3{-} = IO4{-} + 2 Cl{-} + H2O
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Al(s) + Fe2O3(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + Fe2O3(s) = 2 Fe(s) + Al2O3(s)
NACl + H2O = NAOH + Cl2 + H2 =>
2 NACl + 2 H2O = 2 NAOH + Cl2 + H2
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
KMnO4 + NaHSO3 + H2O = MnO2 + KOH + NaHSO4 =>
2 KMnO4 + 3 NaHSO3 + H2O = 2 MnO2 + 2 KOH + 3 NaHSO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
Al + Fe(NO3)3 = Fe + Al(NO3)3 =>
Al + Fe(NO3)3 = Fe + Al(NO3)3
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Zr(SO4)2 = ZrO2 + S + O =>
Zr(SO4)2 = ZrO2 + 2 S + 6 O
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
MnO4{-} + Cr{+3} + H2O = Mn{+2} + Cr2O7{-2} + H3O{+} =>
6 MnO4{-} + 10 Cr{+3} + 33 H2O = 6 Mn{+2} + 5 Cr2O7{-2} + 22 H3O{+}
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Br2 + Al = AlBr3 =>
3 Br2 + 2 Al = 2 AlBr3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
KOH + NH4Br = KBr + NH4OH =>
KOH + NH4Br = KBr + NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/17
Équations équilibrées sur01/25/17
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