| Équations équilibrées la veille | Équations équilibrées le lendemain |
C14H14O3 + NaOH = C14H13O3Na + H2O
MgSO4 + C = MgSO3 + CO2 =>
2 MgSO4 + C = 2 MgSO3 + CO2
P4 + Ag = P3Ag =>
3 P4 + 4 Ag = 4 P3Ag
Na2CO3 + HO2CCO2H = NaOOCCOONa + CO2 + H2O =>
Na2CO3 + HO2CCO2H = NaOOCCOONa + CO2 + H2O
KOH + NH4 + SO4 = KSO4 + NH3 + H2O =>
KOH + NH4 + SO4 = KSO4 + NH3 + H2O
C6H8O6 + OH = H2O + C6H6O6 =>
C6H8O6 + 2 OH = 2 H2O + C6H6O6
UO2 + H2O = U(OH)4 =>
UO2 + 2 H2O = U(OH)4
C18H8 + O2 = CO2 + H2O =>
C18H8 + 20 O2 = 18 CO2 + 4 H2O
N(g) + O2(g) = NO =>
2 N(g) + O2(g) = 2 NO
HNO3Cl + AgNO3 = H(NO3)2 + AgCl =>
HNO3Cl + AgNO3 = H(NO3)2 + AgCl
Cr2O3 + Mn = Cr + MnO =>
Cr2O3 + 3 Mn = 2 Cr + 3 MnO
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
FeHSO4 = FeSO4H =>
FeHSO4 = FeSO4H
rubidium + aluminumnitrate = rubidiumnitrate + aluminum =>
3 Rb + Al(NO3)3 = 3 RbNO3 + Al
ZnO2H2 + H3PO4 = H2O + Zn3P2O8 =>
3 ZnO2H2 + 2 H3PO4 = 6 H2O + Zn3P2O8
Fe + (NH4)2S = FeS2 + NH4 =>
Fe + 2(NH4)2S = FeS2 + 4 NH4
Fe3O4 + C8H10 = Fe + CO2 + H2O =>
21 Fe3O4 + 4 C8H10 = 63 Fe + 32 CO2 + 20 H2O
HCl(aq) + K2CrO4(aq) = H2CrO4(s) + KCl(aq) =>
2 HCl(aq) + K2CrO4(aq) = H2CrO4(s) + 2 KCl(aq)
PbS + NH4NO3 = Pb(NO3)2 + (NH4)2 + S =>
PbS + 2 NH4NO3 = Pb(NO3)2 + (NH4)2 + S
Fe + SO4 + NH4 + H2O = (NH4)2Fe(SO4)2*6H2O =>
Fe + 2 SO4 + 2 NH4 + 6 H2O = (NH4)2Fe(SO4)2*6H2O
H2O + BaCl2 = BaCl2*2H2O =>
2 H2O + BaCl2 = BaCl2*2H2O
ZnSO4 + H2O = H2SO4 + ZnSO4Zn(OH)2 =>
2 ZnSO4 + 2 H2O = H2SO4 + ZnSO4Zn(OH)2
NaHCO3 + HSO4 = H2O + NaSO4 + CO2 =>
NaHCO3 + HSO4 = H2O + NaSO4 + CO2
C6H12O6 + CuSO4 + NaOH = C6H10O6 + Cu2O + H2O + Na2SO4 =>
C6H12O6 + 2 CuSO4 + 4 NaOH = C6H10O6 + Cu2O + 3 H2O + 2 Na2SO4
ammoniumchloride + lithiumhydroxide = lithiumchloride + NH3 + H2O =>
NH4Cl + LiOH = LiCl + NH3 + H2O
C3H6 + O2 = OH2 + C =>
2 C3H6 + 3 O2 = 6 OH2 + 6 C
Pb2S3 + H2O2 = Pb2(SO4)3 + H2O =>
Pb2S3 + 12 H2O2 = Pb2(SO4)3 + 12 H2O
HNO2 + KI = KNO3 + I + NO + H2O =>
4 HNO2 + KI = KNO3 + I + 3 NO + 2 H2O
C2H40 + O2 = CO2 + H20O =>
C2H40 + 3 O2 = 2 CO2 + 2 H20O
CaCO3 + H3PO4 = H2O + CO2 + Ca3(PO4)2 =>
3 CaCO3 + 2 H3PO4 = 3 H2O + 3 CO2 + Ca3(PO4)2
OH{-} + H2PO4{-} = PO4{3-} + H2O =>
2 OH{-} + H2PO4{-} = PO4{3-} + 2 H2O
Cr(s) + SnCl4(aq) = Sn(s) + CrCl2 =>
2 Cr(s) + SnCl4(aq) = Sn(s) + 2 CrCl2
LiNO3 + Co(NO3)2 + NH2CH2COOH + MoO = Li2Co2Mo3O12 + H2O + CO2 + N2O =>
10 LiNO3 + 10 Co(NO3)2 + 6 NH2CH2COOH + 15 MoO = 5 Li2Co2Mo3O12 + 15 H2O + 12 CO2 + 18 N2O
NaCl + NaOH = Na + HCl + O =>
NaCl + NaOH = 2 Na + HCl + O
CuSCN + KIO3 + H3PO4 = Cu3(PO4)2 + KH2PO4 + HCN + I2 + KHSO4 + H2O =>
30 CuSCN + 42 KIO3 + 32 H3PO4 = 10 Cu3(PO4)2 + 12 KH2PO4 + 30 HCN + 21 I2 + 30 KHSO4 + 6 H2O
CC6H10O4(l) + NH3(g) + H2(g) = C6H16N2(l) + H2O(l) =>
6 CC6H10O4(l) + 14 NH3(g) + 29 H2(g) = 7 C6H16N2(l) + 24 H2O(l)
Al(s) + HCl(g) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(g) = 2 AlCl3(aq) + 3 H2(g)
C6H12O6 + O2 = CO2 + H2OO =>
C6H12O6 + 9 O2 = 6 CO2 + 6 H2OO
H2S + HFeO2 = H2O + Fe2S3 =>
3 H2S + 2 HFeO2 = 4 H2O + Fe2S3
Ca(C2H3O2)2 + K2CO3 = CaCO3 + K2(C2H3O2)2 =>
Ca(C2H3O2)2 + K2CO3 = CaCO3 + K2(C2H3O2)2
Al(OH)3 + HSCN = Al(SCN)3 + H2O =>
Al(OH)3 + 3 HSCN = Al(SCN)3 + 3 H2O
Mg + MnO4{-} + H{+} = Mg2{+} + Mn2{+} + H2O =>
26 Mg + 2 MnO4{-} + 16 H{+} = 13 Mg2{+} + Mn2{+} + 8 H2O
C25H52(l) + O2(g) = CO(g) + H2O(g) =>
2 C25H52(l) + 51 O2(g) = 50 CO(g) + 52 H2O(g)
KNO3 + NaHC2H4O2(COO)2 = NaNO3 + KHC2H4O2(COO)2 =>
KNO3 + NaHC2H4O2(COO)2 = NaNO3 + KHC2H4O2(COO)2
Ce{3+} + F2 = Ce{4+} + F{-} =>
2 Ce{3+} + F2 = 2 Ce{4+} + 2 F{-}
HC2H3O2 + Ca(OH)2 = H2O + Ca3 + CO4 =>
3 HC2H3O2 + 24 Ca(OH)2 = 30 H2O + 8 Ca3 + 6 CO4
Ca + KI = CaKI =>
Ca + KI = CaKI
Au2SO4(aq) + Fe(s) = FeSO4(aq) + Au(s) =>
Au2SO4(aq) + Fe(s) = FeSO4(aq) + 2 Au(s)
HCl + As2O3 + NaNO3 + N2O = NO + H3AsO4 + NaCl =>
6 HCl + As2O3 + 6 NaNO3 + 7 N2O = 20 NO + 2 H3AsO4 + 6 NaCl
Li + AlCl3 = LiCl + Al5 =>
15 Li + 5 AlCl3 = 15 LiCl + Al5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/24/24
Équations équilibrées sur08/23/23
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