| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 2 NaOH = Na2SO4 + Cu(HO)2
Co(NO3)2(aq) + Na4SiO4(aq) = CoSiO4(s) + Na4(NO3)2(aq) =>
Co(NO3)2(aq) + Na4SiO4(aq) = CoSiO4(s) + Na4(NO3)2(aq)
C6H12O6 + O = CO2 + H2O =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
Zn + S + O = ZnSO3 =>
Zn + S + 3 O = ZnSO3
C17H33CO2CH3 + H2O = CO2 + H{+} + e =>
C17H33CO2CH3 + 36 H2O = 19 CO2 + 108 H{+} + 108e
Cu12As4S13 = Cu2S + As + S =>
Cu12As4S13 = 6 Cu2S + 4 As + 7 S
KHF2 + H2O = KF(H2O)2 + HF =>
KHF2 + 2 H2O = KF(H2O)2 + HF
KIO3 + AgNO3 = AgIO3 + KNO3 =>
KIO3 + AgNO3 = AgIO3 + KNO3
Na + NH3 = NaNH2 + H2 =>
2 Na + 2 NH3 = 2 NaNH2 + H2
C5H11Cl + Na + CH3 = NaCl + C5H12 =>
3 C5H11Cl + 3 Na + 5 CH3 = 3 NaCl + 4 C5H12
AlBr3 + K2S + H2O = Al(OH)3 + KHS + KBr =>
AlBr3 + 3 K2S + 3 H2O = Al(OH)3 + 3 KHS + 3 KBr
NaOH + Br = NaBr + OH =>
NaOH + Br = NaBr + OH
Pb(OH)2 + AgNO3 = Pb(NO3)2 + AgOH =>
Pb(OH)2 + 2 AgNO3 = Pb(NO3)2 + 2 AgOH
Fe2O3 + H3PO4 = H2O + FePO4 =>
Fe2O3 + 2 H3PO4 = 3 H2O + 2 FePO4
Hg2C2O4 + H = H2C2O4 + Hg =>
Hg2C2O4 + 2 H = H2C2O4 + 2 Hg
CH3COOH + NaCO3 = CH3COONa + H2O + CO2 =>
9 CH3COOH + 8 NaCO3 = 8 CH3COONa + 6 H2O + 10 CO2
KNO3 + MnO + KOH = K2MnO4 + KNO2 + H2O =>
2 KNO3 + MnO + 2 KOH = K2MnO4 + 2 KNO2 + H2O
Sb2O5 + CO = Sb + CO2 =>
Sb2O5 + 5 CO = 2 Sb + 5 CO2
P + NaOH = Na3P + NaH2PO2 =>
4 P + 6 NaOH = Na3P + 3 NaH2PO2
Bi(NO3)3 + Na2S = Bi2S3 + Na(NO3) =>
2 Bi(NO3)3 + 3 Na2S = Bi2S3 + 6 Na(NO3)
KClNaOH = NaKClOH =>
KClNaOH = NaKClOH
KBr + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Br + H2O =>
5 KBr + KMnO4 + 4 H2SO4 = MnSO4 + 3 K2SO4 + 5 Br + 4 H2O
Fe2(SO4)3 + K3Fe(CN)6 = Fe[Fe(CN)6] + K2SO4 =>
Fe2(SO4)3 + 2 K3Fe(CN)6 = 2 Fe[Fe(CN)6] + 3 K2SO4
Fe + H2SO3 = FeSO3 + H2 =>
Fe + H2SO3 = FeSO3 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C3H7OH + C2H5COOH = C2H5COOC3H7 + HOH =>
C3H7OH + C2H5COOH = C2H5COOC3H7 + HOH
P + NaOH = Na3P + NaH2PO2 =>
4 P + 6 NaOH = Na3P + 3 NaH2PO2
Ca(H2PO4)2 + MgCO3 = Mg(H2PO4)2 + CaCO3 =>
Ca(H2PO4)2 + MgCO3 = Mg(H2PO4)2 + CaCO3
(CH3)3CBr + KCN = (CH3)3CCN + KBr =>
(CH3)3CBr + KCN = (CH3)3CCN + KBr
(CN)2 + H2O = H2C2O4 + NH3 =>
(CN)2 + 4 H2O = H2C2O4 + 2 NH3
BaBr2 + CuSO4 = BaSO4 + CuBr2 =>
BaBr2 + CuSO4 = BaSO4 + CuBr2
C9H11NO + O2 = CO2 + H2O + N2 =>
4 C9H11NO + 45 O2 = 36 CO2 + 22 H2O + 2 N2
FeCl2 + LiOH = Fe(OH)2 + LiCl =>
FeCl2 + 2 LiOH = Fe(OH)2 + 2 LiCl
C22H46(l) + O2(g) = CO(g) + H2O(g) =>
2 C22H46(l) + 45 O2(g) = 44 CO(g) + 46 H2O(g)
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
Sb2O5 + CO = Sb + CO2 =>
Sb2O5 + 5 CO = 2 Sb + 5 CO2
NH3{+} + NO2{3-} + O2 = N2 + H2O =>
12 NH3{+} + 4 NO2{3-} + 5 O2 = 8 N2 + 18 H2O
Li2Mg3Si4O10(OH)4H10O5 + H3O = Li + Mg + SiO2 + H2O =>
Li2Mg3Si4O10(OH)4H10O5 + 8 H3O = 2 Li + 3 Mg + 4 SiO2 + 19 H2O
Li + O2 = Li3O =>
6 Li + O2 = 2 Li3O
KG + H2O = KGH2O =>
KG + H2O = KGH2O
H2(C2O4) + NaOH = H2OH + Na(C2O4) =>
H2(C2O4) + NaOH = H2OH + Na(C2O4)
NaHTeO4 = NaH + TeO4 =>
NaHTeO4 = NaH + TeO4
K + H2O = (KOH) + H2 =>
2 K + 2 H2O = 2(KOH) + H2
{-}2 = {-}4 =>
{-}2 = {-}4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ir + O2 = Ir2O7 =>
4 Ir + 7 O2 = 2 Ir2O7
NH4Br(aq) + LiOH(aq) = LiBr(aq) + H2O(l) + NH3(g) =>
NH4Br(aq) + LiOH(aq) = LiBr(aq) + H2O(l) + NH3(g)
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
K3[Fe(CN)6] + Fe(OH)3 = Fe[Fe(CN)6] + KOH =>
K3[Fe(CN)6] + Fe(OH)3 = Fe[Fe(CN)6] + 3 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/24
Équations équilibrées sur04/05/23
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