| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 H{+}{+} + NO3 = NO2 + Cu{2}{+} + H2O
C10H8(s) + O2 = H2O(l) + CO2(g) =>
C10H8(s) + 12 O2 = 4 H2O(l) + 10 CO2(g)
C6H5NO2 + Al + KOH + H2O = C6H5NH2 + K2[Al(OH)4] =>
C6H5NO2 + 3 Al + 6 KOH + 4 H2O = C6H5NH2 + 3 K2[Al(OH)4]
HNO3 + CuOH = CuNO3 + H2O =>
HNO3 + CuOH = CuNO3 + H2O
CaSO3 + O2 = CaSO4 =>
2 CaSO3 + O2 = 2 CaSO4
NaI + Br2 = NaIBr =>
2 NaI + Br2 = 2 NaIBr
CaOH + ZnPO4 = Ca(PO4)1 + ZnOH =>
CaOH + ZnPO4 = Ca(PO4)1 + ZnOH
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CaSO3 + O2 = CaSO4 =>
2 CaSO3 + O2 = 2 CaSO4
Fe(SCN)3 + NaF = Na3[FeF6] + NaSCN =>
Fe(SCN)3 + 6 NaF = Na3[FeF6] + 3 NaSCN
Na3Ag(SO3)2 + Na2SeSO3 + H2SO4 = Ag2Se + Na2SO4 + H2O + SO2 =>
2 Na3Ag(SO3)2 + Na2SeSO3 + 3 H2SO4 = Ag2Se + 4 Na2SO4 + 3 H2O + 4 SO2
H2 + Cu = H2Cu =>
H2 + Cu = H2Cu
Me4NI + I2 = Me4NI35 =>
Me4NI + 17 I2 = Me4NI35
CaCl2 + NaHCO3 = NaCl + CaCO3 + H2O + CO2 =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + H2O + CO2
KOH + HFO4 = KFO4 + H2O =>
KOH + HFO4 = KFO4 + H2O
FeP + O2 = FeO + P =>
2 FeP + O2 = 2 FeO + 2 P
Fe2O3 + SO2 = FeS + O2 =>
2 Fe2O3 + 4 SO2 = 4 FeS + 7 O2
Cr(NO3)3 + RbOH = RbNO3 + Cr(OH)3 =>
Cr(NO3)3 + 3 RbOH = 3 RbNO3 + Cr(OH)3
Br + CaO = CaBr + O =>
Br + CaO = CaBr + O
HC3H5O3 + NaOH = H2O + NaC3H5O3 =>
HC3H5O3 + NaOH = H2O + NaC3H5O3
CuSO4 + H2O2 = H2SO4 + CuO + O2 =>
2 CuSO4 + 2 H2O2 = 2 H2SO4 + 2 CuO + O2
{-} + H{+} = H =>
e + H{+} = H
Na + Br = NaBr =>
Na + Br = NaBr
Fe(SCN)3 + NaF = Na(SCN)3 + FeF =>
Fe(SCN)3 + NaF = Na(SCN)3 + FeF
(CH3COO)2Cu*H2O + NH2CH2COOH + C2H5OH = Cu(NH2CH2COOH)2*H2O + CH3COOC2H5 + H2O =>
2(CH3COO)2Cu*H2O + 4 NH2CH2COOH + 6 C2H5OH = 2 Cu(NH2CH2COOH)2*H2O + 5 CH3COOC2H5 + 4 H2O
Br2 + Na2CO3 = NaBr + CO2 + NaBrO3 =>
3 Br2 + 3 Na2CO3 = 5 NaBr + 3 CO2 + NaBrO3
KPO3 + H2O2 = KH2PO5 =>
KPO3 + H2O2 = KH2PO5
K4[Fe(CN)6] + LiCl = Li[Fe(CN)6] + K4Cl =>
K4[Fe(CN)6] + LiCl = Li[Fe(CN)6] + K4Cl
CH3COOH + MnO4 = CO2 + H2O + Mn =>
CH3COOH + MnO4 = 2 CO2 + 2 H2O + Mn
NH4CN + H2O = NH3 + H3O + CN =>
NH4CN + H2O = NH3 + H3O + CN
N5 + O2 = N2O =>
4 N5 + 5 O2 = 10 N2O
CuO + H2SO4 = CuSO4 + H2O(l) =>
CuO + H2SO4 = CuSO4 + H2O(l)
AgAgO = Ag + OO =>
2 AgAgO = 4 Ag + OO
NH4H2PO4 + NaOH = NH3 + H2O + Na3PO4 =>
NH4H2PO4 + 3 NaOH = NH3 + 3 H2O + Na3PO4
FeS + KMnO4 + KOH = Fe2(MnO4)3 + K2MnO4 + K2SO4 + H2O =>
2 FeS + 18 KMnO4 + 16 KOH = Fe2(MnO4)3 + 15 K2MnO4 + 2 K2SO4 + 8 H2O
C10 = C8 =>
4 C10 = 5 C8
Na2CO3 + HCl = Na2Cl2 + CO3 + H2 =>
Na2CO3 + 2 HCl = Na2Cl2 + CO3 + H2
HSO3 + Cr(OH)3 = Cr(SO3)3 + H2O =>
3 HSO3 + Cr(OH)3 = Cr(SO3)3 + 3 H2O
Fe + CO2 = FeCO3 + C =>
2 Fe + 3 CO2 = 2 FeCO3 + C
C6H7N + HCl = C6H8N + Cl =>
C6H7N + HCl = C6H8N + Cl
(NH4)2O + O3 = NO10 + H2O =>
3(NH4)2O + 23 O3 = 6 NO10 + 12 H2O
Sn(OH)3 + H3O = Sn(H2O)3 + H2O =>
Sn(OH)3 + 3 H3O = Sn(H2O)3 + 3 H2O
HCl(aq) + NaOH(s) = HOH(l) + NaCl(s) =>
HCl(aq) + NaOH(s) = HOH(l) + NaCl(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cr2O3 = Fe2O3 + Cr =>
2 Fe + Cr2O3 = Fe2O3 + 2 Cr
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
Cl2 + HCl = ClHCl =>
Cl2 + 2 HCl = 2 ClHCl
H2SO4 + CaCl2 = CaSO4 + HCl* =>
H2SO4 + CaCl2 = CaSO4 + 2 HCl*
HCOOH + KMnO4 + NaOH = K2CO3 + Na2MnO4 + H2O =>
HCOOH + 2 KMnO4 + 4 NaOH = K2CO3 + 2 Na2MnO4 + 3 H2O
Fe(NO3)3 + KBr = Fe(NO3)2 + Br2 + KNO3 =>
2 Fe(NO3)3 + 2 KBr = 2 Fe(NO3)2 + Br2 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/07/24
Équations équilibrées sur08/06/23
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