| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
CuSO4*5H2O(heat) = CuSO4 + H2O =>
CuSO4*5H2O(heat) = CuSO4 + 5 H2O
NaNO3 + CO = Na2CO3 + CO2 + N2 =>
2 NaNO3 + 5 CO = Na2CO3 + 4 CO2 + N2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
C6H5OH + NAOH = C6H5ONA + H2O =>
C6H5OH + NAOH = C6H5ONA + H2O
C4H10 + O2 = CH3COOH + H20 =>
10 C4H10 + 20 O2 = 20 CH3COOH + H20
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaNO2 + CO = Na2CO3 + CO2 + N2 =>
2 NaNO2 + 3 CO = Na2CO3 + 2 CO2 + N2
C(s) + O2 = CO(g) =>
2 C(s) + O2 = 2 CO(g)
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
S + O2 = SO2 =>
S + O2 = SO2
P2O3(g) + O2(g) = P2O5(g) =>
P2O3(g) + O2(g) = P2O5(g)
AL + F2 = ALF3 =>
2 AL + 3 F2 = 2 ALF3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
N + Cl = NCl3 =>
N + 3 Cl = NCl3
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
C2H4O2 = CH4 + CO2 =>
C2H4O2 = CH4 + CO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CH3COOH + O2 = H20 + CO2 =>
5 CH3COOH + 5 O2 = H20 + 10 CO2
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
Ba(No3)2 + Na2So4 = BaSo4 + NaNo3 =>
Ba(No3)2 + Na2So4 = BaSo4 + 2 NaNo3
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO
Ca + C2O4 = Ca2C2O4 =>
2 Ca + C2O4 = Ca2C2O4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4NO3 = NH4 + NO3 =>
NH4NO3 = NH4 + NO3
CO2(g) + H2O(l) = H2CO3(aq) =>
CO2(g) + H2O(l) = H2CO3(aq)
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C3H5NO + O2 = CO2 + NO2 + H2O =>
4 C3H5NO + 19 O2 = 12 CO2 + 4 NO2 + 10 H2O
Cl2O5 + H2O = H2Cl2O6 =>
Cl2O5 + H2O = H2Cl2O6
Ca(NO3)2(aq) + NaI(aq) = CaI2 + NaNO3 =>
Ca(NO3)2(aq) + 2 NaI(aq) = CaI2 + 2 NaNO3
HCl + K2Cr2O7 = KCl + CrCl3 + Cl2 + H2O =>
14 HCl + K2Cr2O7 = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Na + CO + CaCl = CaCO + NaCl =>
Na + CO + CaCl = CaCO + NaCl
H + Cl = HCl =>
H + Cl = HCl
Ca(NO3)2(aq) + NaI(aq) = CaI2(aq) + NaNO3 =>
Ca(NO3)2(aq) + 2 NaI(aq) = CaI2(aq) + 2 NaNO3
Ca(NO3)2(aq) + NaI(aq) = CaI2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaI(aq) = CaI2(aq) + 2 NaNO3(aq)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ca(NO3)2(aq) + NaI(aq) = CaI2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaI(aq) = CaI2(aq) + 2 NaNO3(aq)
N2O + H2 = N2H4 + H2O =>
N2O + 3 H2 = N2H4 + H2O
HCl + K2Cr2O7 = KCl + CrCl3 + Cl2 + H2O =>
14 HCl + K2Cr2O7 = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/17
Équations équilibrées sur03/17/16
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