| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O2 + KI{-} = KIO{-} + H2O
NH3(aq) + O2 = HNO3(aq) + H2O(l) =>
NH3(aq) + 2 O2 = HNO3(aq) + H2O(l)
C14H22SO3 + NaOH = C14H21SO3Na + H2O =>
C14H22SO3 + NaOH = C14H21SO3Na + H2O
K2SO3 + KMnO4 + NaOH = K2MnO4 + K2SO4 + Na2MnO4 + H2O =>
K2SO3 + 2 KMnO4 + 2 NaOH = K2MnO4 + K2SO4 + Na2MnO4 + H2O
P2Br5 = Br2 + P =>
2 P2Br5 = 5 Br2 + 4 P
NaHCO3 + CH3COOH = CO2(g) + H2O(l) + CH3CO2Na(aq) =>
NaHCO3 + CH3COOH = CO2(g) + H2O(l) + CH3CO2Na(aq)
Mg(H2O)4(OH)2 + NH4Cl = Mg(H2O)3(OH)3{-} + NH4{+} + HCl =>
Mg(H2O)4(OH)2 + NH4Cl = Mg(H2O)3(OH)3{-} + NH4{+} + HCl
K3[Fe(CN)6] + MnSO4 = KMnFe(CN)6 + K2SO4 =>
K3[Fe(CN)6] + MnSO4 = KMnFe(CN)6 + K2SO4
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Al(OH)3 + KOH + H2SO4 + H2O = KAl(SO4)2*12H2O =>
Al(OH)3 + KOH + 2 H2SO4 + 8 H2O = KAl(SO4)2*12H2O
Mg(NO3)2 + Na3PO4 = MgPO4 + Na3 + NO3 =>
Mg(NO3)2 + Na3PO4 = MgPO4 + Na3 + 2 NO3
Na2CO3 + Pb(CH3COO)2 = Na2(CH3COO)2 + PbCO3 =>
Na2CO3 + Pb(CH3COO)2 = Na2(CH3COO)2 + PbCO3
H2SO4 + KMnO4 + Zn = ZnSO4 + K2SO4 + MnO2 + H2O =>
4 H2SO4 + 2 KMnO4 + 3 Zn = 3 ZnSO4 + K2SO4 + 2 MnO2 + 4 H2O
FeS + O2 = Fe3O4 + SO2 =>
3 FeS + 5 O2 = Fe3O4 + 3 SO2
CHO + AgN2H6OH = CO2NH4 + Ag + H2O + NH3 =>
CHO + 2 AgN2H6OH = CO2NH4 + 2 Ag + H2O + 3 NH3
NaI + Zn(NO3)2 = ZnI2 + NaNO3 =>
2 NaI + Zn(NO3)2 = ZnI2 + 2 NaNO3
(Ca5(PO4)3F) + H2SO4 = H3PO4 + HF + CaSO4 =>
(Ca5(PO4)3F) + 5 H2SO4 = 3 H3PO4 + HF + 5 CaSO4
Ag(s) + AuCl3(aq) = Ag3Au + Cl2 =>
6 Ag(s) + 2 AuCl3(aq) = 2 Ag3Au + 3 Cl2
H2S(s) + SO2(g) = S(s) + H2O(g) =>
2 H2S(s) + SO2(g) = 3 S(s) + 2 H2O(g)
H + Ca3P2 = Ca + H3P =>
6 H + Ca3P2 = 3 Ca + 2 H3P
NaCH3COO + FeSO4 = FeCH3COO + NaSO4 =>
NaCH3COO + FeSO4 = FeCH3COO + NaSO4
Co(CN)3 + KOH = Co(OH)3 + KCN =>
Co(CN)3 + 3 KOH = Co(OH)3 + 3 KCN
CsPO3 + CsVO3 = Cs100(PO3)50(VO3)50 =>
50 CsPO3 + 50 CsVO3 = Cs100(PO3)50(VO3)50
FeC + Cs = CsC + Fe =>
FeC + Cs = CsC + Fe
C9H13NO3 = C + H2 + N2 + O2 =>
2 C9H13NO3 = 18 C + 13 H2 + N2 + 3 O2
(C2O4)2{-} + (MnO4)1{-} + H1{+} = CO2 + Mn2{+} + H2O =>
13(C2O4)2{-} + 2(MnO4)1{-} + 16 H1{+} = 52 CO2 + Mn2{+} + 8 H2O
MgCl2*6H2O + NH4Cl + P2O5 = MgNH4PO4 + HCl + H2O =>
2 MgCl2*6H2O + 2 NH4Cl + P2O5 = 2 MgNH4PO4 + 6 HCl + 9 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O2 + K2C2O4 + H2O2 = KFe(C2O4)9*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 17 H2C2O2 + K2C2O4 + 49 H2O2 = 2 KFe(C2O4)9*2H2O + 2(NH4)2SO4 + 2 H2SO4 + 72 H2O
Na2O2(s) + H2O(l) = Na(OH)(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 Na(OH)(aq) + O2(g)
AgCl + NH3 = Ag(NH3)2{+} + Cl{-} =>
AgCl + 2 NH3 = Ag(NH3)2{+} + Cl{-}
CH7 + O9 = C + H1O =>
9 CH7 + 7 O9 = 9 C + 63 H1O
H2PdCl4 + HCOOH = Pd + HCl + CO2 =>
H2PdCl4 + HCOOH = Pd + 4 HCl + CO2
Pb + NH3 = Pb(NH3) =>
Pb + NH3 = Pb(NH3)
HCOOH + Cu(OH)2 = CO2 + CuOH + H2O =>
HCOOH + 2 Cu(OH)2 = CO2 + 2 CuOH + 2 H2O
MnO4{-3} + WO2 + H{+} = Mn2O3 + WO4{2-} + H2O =>
2 MnO4{-3} + 2 WO2 + 2 H{+} = Mn2O3 + 2 WO4{2-} + H2O
KI + HNO3 = KIO3 + NO2 + H2O =>
KI + 6 HNO3 = KIO3 + 6 NO2 + 3 H2O
PB(OH)2 + HCl = PBCl2 + H2O =>
PB(OH)2 + 2 HCl = PBCl2 + 2 H2O
CH3CH2CH2CH2OH = CH3CH2CH2CH2OCH2CH2CH2CH3 + H2O =>
2 CH3CH2CH2CH2OH = CH3CH2CH2CH2OCH2CH2CH2CH3 + H2O
C5H10 + H2SO4 = C5H12 + SO4 =>
C5H10 + H2SO4 = C5H12 + SO4
PbO2 + CO2 = PbO2CO2 =>
PbO2 + CO2 = PbO2CO2
Zn(NO3)2 + Al = AlZn + NO3 =>
Zn(NO3)2 + Al = AlZn + 2 NO3
Mg3Si2O5(OH)4 + NaAlSi3O8 = H2O + Na2Mg3Al2Si8O22(OH)2 =>
Mg3Si2O5(OH)4 + 2 NaAlSi3O8 = H2O + Na2Mg3Al2Si8O22(OH)2
HCl + BaS = BaCl2 + H + S =>
2 HCl + BaS = BaCl2 + 2 H + S
BH4{-} + ClO3{-} = H2BO3{-} + Cl{-]+H2O =>
3 BH4{-} + 4 ClO3{-} = 3 H2BO3{-} + 4 Cl{-]+3H2O
C4H8(v) + O2(g) = CO2(g) + H2O(v) =>
C4H8(v) + 6 O2(g) = 4 CO2(g) + 4 H2O(v)
CaO + Al = Al2O3 + Ca =>
3 CaO + 2 Al = Al2O3 + 3 Ca
NaMnO4 + H2SO4 + K2SO3 = Na2SO4 + MnSO4 + K2SO4 + H2 =>
2 NaMnO4 + 3 H2SO4 + 8 K2SO3 = Na2SO4 + 2 MnSO4 + 8 K2SO4 + 3 H2
NH3 + Pb(PO4)3 = Pb(NH3)2 + PO4 =>
2 NH3 + Pb(PO4)3 = Pb(NH3)2 + 3 PO4
C3H6Cl2Zn = C3H6ZnCl2 =>
C3H6Cl2Zn = C3H6ZnCl2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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