| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 = N2O + 2 H2O
NaNO3 + H2O = Na(OH)2 + NO2 =>
NaNO3 + H2O = Na(OH)2 + NO2
Ba3(PO4)2(s) + NaCl(ac) = Na3PO4(ac) + BaCl2(ac) =>
Ba3(PO4)2(s) + 6 NaCl(ac) = 2 Na3PO4(ac) + 3 BaCl2(ac)
CO = C3O3 =>
3 CO = C3O3
KOH(aq) + HBrO(aq) = KBrO(aq) + H2O(l) =>
KOH(aq) + HBrO(aq) = KBrO(aq) + H2O(l)
NH4OHHNO3 = NH4NO3HOH =>
NH4OHHNO3 = NH4NO3HOH
K2CrO4 + Mg = MgCrO4 + K2 =>
K2CrO4 + Mg = MgCrO4 + K2
{-}ethylcyclohexene = {-}ethylcyclohexan{-}2{-}ol =>
{-}ethylcyclohexene = {-}ethylcyclohexan{-}2{-}ol
Cu3(PO4)2 + Cl = CuCl + (PO4) =>
Cu3(PO4)2 + 3 Cl = 3 CuCl + 2(PO4)
CH3COOH + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
CH3COOH + NaHCO3 = NaC2H3O2 + H2O + CO2
KMnO4 + H2 + Na2S2O3 = K2SO4 + KOH + MnO2 + Na2SO4 =>
6 KMnO4 + H2 + 2 Na2S2O3 = 2 K2SO4 + 2 KOH + 6 MnO2 + 2 Na2SO4
C3H6O + C6H5CHO = C10H10O + H2O =>
C3H6O + C6H5CHO = C10H10O + H2O
C25H52 + O2(g) = CO2(g) + H2O(l) =>
C25H52 + 38 O2(g) = 25 CO2(g) + 26 H2O(l)
CH3COOCH2CH3 + HCl = CH3COCl + CH3CH2OH =>
CH3COOCH2CH3 + HCl = CH3COCl + CH3CH2OH
Cu + HCN = Cu(CN)2 + H2 =>
Cu + 2 HCN = Cu(CN)2 + H2
SCl2 + H3N = S4N4 + NH4Cl + S =>
6 SCl2 + 16 H3N = S4N4 + 12 NH4Cl + 2 S
Fe + HCl + HNO3 = FeCl3 + NO + H2O =>
Fe + 3 HCl + HNO3 = FeCl3 + NO + 2 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
KNO3 + H2O = HNO3 + K2O =>
2 KNO3 + H2O = 2 HNO3 + K2O
C3H3 + O2 = C2 + H2O =>
4 C3H3 + 3 O2 = 6 C2 + 6 H2O
C4H6O6 + NaOH = (HOCHCOONa)2 + H2O =>
C4H6O6 + 2 NaOH = (HOCHCOONa)2 + 2 H2O
NiBr3 + Ca = CaBr2 + Ni =>
2 NiBr3 + 3 Ca = 3 CaBr2 + 2 Ni
Cu3(PO4)2 + Cl = CuCl + (PO4) =>
Cu3(PO4)2 + 3 Cl = 3 CuCl + 2(PO4)
CH3OH + NO3 = N2 + CO2 + H2 =>
6 CH3OH + 2 NO3 = N2 + 6 CO2 + 12 H2
OH{+} + MnO4{-} + SO3{2-} = MnO2 + SO4{2-} + H2O =>
2 OH{+} + 2 MnO4{-} + 5 SO3{2-} = 2 MnO2 + 5 SO4{2-} + H2O
OH{-} + H3O{+} = H2O =>
OH{-} + H3O{+} = 2 H2O
CaI2(aq) + Br2(l) = CaBr2(s) + I2(aq) =>
CaI2(aq) + Br2(l) = CaBr2(s) + I2(aq)
Mn(OH)4 + Br2 = HMnO4 + HBr =>
2 Mn(OH)4 + 3 Br2 = 2 HMnO4 + 6 HBr
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C6H5NH2 + H2SO4 = H2O + C6H4NH2SO3H =>
C6H5NH2 + H2SO4 = H2O + C6H4NH2SO3H
BiOHCl + HOH = Bi(OH)2 + HCl =>
BiOHCl + HOH = Bi(OH)2 + HCl
FeCl2 + Fe = Fe2Cl2 =>
FeCl2 + Fe = Fe2Cl2
FeSO4 + H2O = Fe(OH)SO4 + H2 =>
2 FeSO4 + 2 H2O = 2 Fe(OH)SO4 + H2
CrO5 + H{+} = Cr{3+} + H2O + O2{+} =>
5 CrO5 + 22 H{+} = 5 Cr{3+} + 11 H2O + 7 O2{+}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaBr2 + H3PO4 = Ca3(PO4)2 + HBr =>
3 CaBr2 + 2 H3PO4 = Ca3(PO4)2 + 6 HBr
Al + Pb(NO3)2 = Pb + Al(NO3)2 =>
Al + Pb(NO3)2 = Pb + Al(NO3)2
Pb(NO3)2(aq) + Kl(aq) = KlNO3 + Pb2 =>
2 Pb(NO3)2(aq) + 4 Kl(aq) = 4 KlNO3 + Pb2
N + CuCl2 = NCl2 + Cu =>
N + CuCl2 = NCl2 + Cu
Cr2O3 + Ba(OH)2 + H2O = Ba3[Cr(OH)6]2 =>
Cr2O3 + 3 Ba(OH)2 + 3 H2O = Ba3[Cr(OH)6]2
KCl + AgNO = KNO + AgCl =>
KCl + AgNO = KNO + AgCl
CaOH2SO4 = H2OCaSO4 =>
CaOH2SO4 = H2OCaSO4
CrO5 + H{+} = Cr{3+} + H2O + O2{+} =>
5 CrO5 + 22 H{+} = 5 Cr{3+} + 11 H2O + 7 O2{+}
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
K2SO4 + Mg = K + SO4Mg =>
K2SO4 + Mg = 2 K + SO4Mg
C6H5NH2 + H2SO4 = H2O + C6H4NH2SO3H =>
C6H5NH2 + H2SO4 = H2O + C6H4NH2SO3H
Al + H2CO3 = Al2(CO3)3 + H2 =>
2 Al + 3 H2CO3 = Al2(CO3)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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