| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4C2H3O2 + Ca(OH)2 = 2 NH4OH + Ca(C2H3O2)2
HNO3 + Cu = CuNO3 + H =>
HNO3 + Cu = CuNO3 + H
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
K2Cr2O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 Cl2
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
NH3 + CoCl2 = Co(NH3)6Cl2 =>
6 NH3 + CoCl2 = Co(NH3)6Cl2
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
LiCoO2 + HNO3 = LiNO3 + Co(NO3)2 + H2O + O2 =>
4 LiCoO2 + 12 HNO3 = 4 LiNO3 + 4 Co(NO3)2 + 6 H2O + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2] =>
2 Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2]
S2O3{-2} + H{+} + Sn = S + H2O + Sn{+2} =>
S2O3{-2} + 6 H{+} + 2 Sn = 2 S + 3 H2O + 2 Sn{+2}
NH4C2H3O2 + Ca(OH)2 = NH4OH + Ca(C2H3O2)2 =>
2 NH4C2H3O2 + Ca(OH)2 = 2 NH4OH + Ca(C2H3O2)2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CU + HSO4 = CUSO4 + H2O + SO2 =>
3 CU + 4 HSO4 = 3 CUSO4 + 2 H2O + SO2
H2O = H2O2 + H2 =>
2 H2O = H2O2 + H2
CU + HSO4 = CUSO4 + H2O + SO2 =>
3 CU + 4 HSO4 = 3 CUSO4 + 2 H2O + SO2
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
CU + HSO4 = CUSO4 + H2O + SO2 =>
3 CU + 4 HSO4 = 3 CUSO4 + 2 H2O + SO2
C3H8 + O2(g) = CO2 + H2O(g) =>
C3H8 + 5 O2(g) = 3 CO2 + 4 H2O(g)
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
H2SO3 + Na = Na2SO3 + H2 =>
H2SO3 + 2 Na = Na2SO3 + H2
CH3CH2OH + O2 = H20 + CH3COOH =>
10 CH3CH2OH + 5 O2 = H20 + 10 CH3COOH
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CH4 + Cl3 = CCl4 + HCl =>
3 CH4 + 8 Cl3 = 3 CCl4 + 12 HCl
HCl + Zn = ZnCl2 + H =>
2 HCl + Zn = ZnCl2 + 2 H
HBr + HBrO4 = H2O + Br2 =>
7 HBr + HBrO4 = 4 H2O + 4 Br2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CSOH(aq) + H2SO4(aq) = CSSO4 + H2OH =>
CSOH(aq) + H2SO4(aq) = CSSO4 + H2OH
C + O2 = CO2 =>
C + O2 = CO2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
CA(s) + Br2(l) = CABr2(s) =>
CA(s) + Br2(l) = CABr2(s)
ClO2{-} + H2O = HClO2 + OH{-} =>
ClO2{-} + H2O = HClO2 + OH{-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH4 + Cl3 = CHCl + HCl =>
3 CH4 + 4 Cl3 = 3 CHCl + 9 HCl
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Al + O2 = Al2O2 =>
2 Al + O2 = Al2O2
CH4 + Cl = CH + HCl =>
CH4 + 3 Cl = CH + 3 HCl
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
KMnO4 + H2O + K2SO3 = MnO2 + KOH + K2SO4 =>
2 KMnO4 + H2O + 3 K2SO3 = 2 MnO2 + 2 KOH + 3 K2SO4
Zn + CUSO4 = ZnSO4 + CU =>
Zn + CUSO4 = ZnSO4 + CU
KMnO4 + H2C2O4 + HClO4 = KClO4 + Mn(ClO4)2 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HClO4 = 2 KClO4 + 2 Mn(ClO4)2 + 10 CO2 + 8 H2O
AL + HCl = ALCl + H =>
AL + HCl = ALCl + H
MnO4{-} + H{+} + Fe{2+} = Mn{2+} + H2O + Fe{3+} =>
MnO4{-} + 8 H{+} + 5 Fe{2+} = Mn{2+} + 4 H2O + 5 Fe{3+}
AL + HCl = ALCl + H =>
AL + HCl = ALCl + H
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/25/17
Équations équilibrées sur08/24/16
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