| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + 5 N2O = 5 N2 + 2 CO2 + H2O
Li + Ca3(PO4)2 = Li3PO4 + Ca =>
6 Li + Ca3(PO4)2 = 2 Li3PO4 + 3 Ca
V + HCl = VCl3 + H2 =>
2 V + 6 HCl = 2 VCl3 + 3 H2
Cu + NaNO3 = Na + Cu(NO3)2 =>
Cu + 2 NaNO3 = 2 Na + Cu(NO3)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
MnO4 + H2 = MnO4H2 =>
MnO4 + H2 = MnO4H2
Ba(NO3)2 + Li2SO4 = Ba(SO4) + Li(NO3) =>
Ba(NO3)2 + Li2SO4 = Ba(SO4) + 2 Li(NO3)
K2CrO4 + KOH + H2S + H2O = K3Cr(OH)6 + K2SO4 =>
8 K2CrO4 + 14 KOH + 3 H2S + 14 H2O = 8 K3Cr(OH)6 + 3 K2SO4
C2H6 + O2 = CO2 + H2O2 =>
C2H6 + 5 O2 = 2 CO2 + 3 H2O2
H2SO4 + Fe(NO3) = Fe2(SO4) + HNO3 =>
H2SO4 + 2 Fe(NO3) = Fe2(SO4) + 2 HNO3
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
KMnO4 + H2C2O4 + HCl = KCl + MnCl2 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 KCl + 2 MnCl2 + 10 CO2 + 8 H2O
FSO4 + KMnO4 + H2SO4 = F2(SO4)3 + KHSO4 + MnSO4 + H2O =>
10 FSO4 + 2 KMnO4 + 9 H2SO4 = 5 F2(SO4)3 + 2 KHSO4 + 2 MnSO4 + 8 H2O
BaCO3 + C2 + H2O = CO + BaOH2 =>
BaCO3 + C2 + H2O = 3 CO + BaOH2
CH3(CH2)4CH3(g) + O2() = CO2(g) + H2O(g) =>
2 CH3(CH2)4CH3(g) + 19 O2() = 12 CO2(g) + 14 H2O(g)
PbS + O = PbO + SO =>
PbS + 2 O = PbO + SO
CO2 + H2O = C6H22O6 + O2 =>
12 CO2 + 22 H2O = 2 C6H22O6 + 17 O2
Cu(OH)3 + CH3COOH = Cu(CH3COO)3 + H2O =>
Cu(OH)3 + 3 CH3COOH = Cu(CH3COO)3 + 3 H2O
BH4{-} + ClO3{-} = H2BO3{-} + Cl{-} + H2O =>
3 BH4{-} + 4 ClO3{-} = 3 H2BO3{-} + 4 Cl{-} + 3 H2O
MnO4{-} + CN{-} + H2O = MnO2 + (CN)3 + OH{-} =>
MnO4{-} + 3 CN{-} + 2 H2O = MnO2 + (CN)3 + 4 OH{-}
Br + LiF = F + LiBr =>
Br + LiF = F + LiBr
CaNO3 + NH4CO3 = CaCO3 + NH4NO3 =>
CaNO3 + NH4CO3 = CaCO3 + NH4NO3
HClO4(l) + P2O5(s) = Cl2O7(l) + HPO3(s) =>
2 HClO4(l) + P2O5(s) = Cl2O7(l) + 2 HPO3(s)
Ca(OH)2 + H2C03 = CO2 + H2O + Ca =>
7 Ca(OH)2 + H2C03 = 3 CO2 + 8 H2O + 7 Ca
Cu + Na = Cu2Na =>
2 Cu + Na = Cu2Na
Al2(SO4)3 + HNO3 = Al(NO3)3 + H2SO4 =>
Al2(SO4)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2SO4
CuSO4 + Cu = Cu2SO4 =>
CuSO4 + Cu = Cu2SO4
FeS + HF = FeF2 + H2S =>
FeS + 2 HF = FeF2 + H2S
C2H2OH + CH3COO = C3COOC2H5 + H2O =>
2 C2H2OH + CH3COO = C3COOC2H5 + 2 H2O
FeCr2O4 + K2CO3 + NaNO3 = K2CrO4 + Fe2O3 + CO2 + NaNO2 =>
2 FeCr2O4 + 4 K2CO3 + 7 NaNO3 = 4 K2CrO4 + Fe2O3 + 4 CO2 + 7 NaNO2
SIO2(s) + C(s) = SIC(s) + CO2(g) =>
SIO2(s) + 2 C(s) = SIC(s) + CO2(g)
CU + O2 = CUO2O3 =>
2 CU + 5 O2 = 2 CUO2O3
HI(aq) + H2O(l) = H3O + I =>
HI(aq) + H2O(l) = H3O + I
NaOH(aq) + Ba(s) = Na(s) + Ba(OH)2(aq) =>
2 NaOH(aq) + Ba(s) = 2 Na(s) + Ba(OH)2(aq)
CO2 + H2O = C6H12O6 + O =>
6 CO2 + 6 H2O = C6H12O6 + 12 O
C6H12O6(s) = C2H6O + CO2(g) =>
C6H12O6(s) = 2 C2H6O + 2 CO2(g)
Fe + CSN = FeSCN =>
Fe + CSN = FeSCN
NaCl + F2 = NaF + Cl =>
2 NaCl + F2 = 2 NaF + 2 Cl
Cr2O7{-} + SO2 = SO4{2-} + Cr{3+} =>
2 Cr2O7{-} + 7 SO2 = 7 SO4{2-} + 4 Cr{3+}
Cu(OH)3 + CH3COOH = Cu(CH3COO)3 + H2O =>
Cu(OH)3 + 3 CH3COOH = Cu(CH3COO)3 + 3 H2O
KBr + Ca(NO3)2 = K(NO3) + CaBr2 =>
2 KBr + Ca(NO3)2 = 2 K(NO3) + CaBr2
C2H4O + Ag2O = C2H4O2 + Ag =>
C2H4O + Ag2O = C2H4O2 + 2 Ag
HI + KHO = KI + H2O =>
HI + KHO = KI + H2O
Th(NO3)4 + K4[Fe(CN)6] = Th[Fe(CN)6] + KNO3 =>
Th(NO3)4 + K4[Fe(CN)6] = Th[Fe(CN)6] + 4 KNO3
Cl2 + O2 = ClO2 =>
Cl2 + 2 O2 = 2 ClO2
Al + H2O = Al(O8) + H2 =>
Al + 8 H2O = Al(O8) + 8 H2
Co(NO3)2 + (NH4)2S = CoS + (NH4)2(NO3)2 =>
Co(NO3)2 + (NH4)2S = CoS + (NH4)2(NO3)2
HgCl2 + Fe = Hg + FeCl3 =>
3 HgCl2 + 2 Fe = 3 Hg + 2 FeCl3
C7H9O + NO3{-} + H{+} = CO2 + N2 + H2O =>
2 C7H9O + 14 NO3{-} + 14 H{+} = 14 CO2 + 7 N2 + 16 H2O
MgSO4 + S = MgS + SO2 =>
MgSO4 + 2 S = MgS + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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