| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3*15H2O + 2 HCl = 2 KCl + CO2 + 16 H2O
C6H12O6 = CO2 + H2O + C3H8O =>
3 C6H12O6 = 6 CO2 + 2 H2O + 4 C3H8O
KH + S = K2S + H =>
2 KH + S = K2S + 2 H
Cr(OH)3 + NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3 NaOH = Na3[Cr(OH)6]
Mercury(II)Chlorate + SodiumSulfide = SodiumChlorate + Mercury(II)Sulfide =>
Mercury(II)Chlorate + SodiumSulfide = SodiumChlorate + Mercury(II)Sulfide
Cl2 + NaOH = NaCl + H2O + O4 =>
4 Cl2 + 8 NaOH = 8 NaCl + 4 H2O + O4
CaH4 + O2 = CaO2 + HO2 =>
CaH4 + 5 O2 = CaO2 + 4 HO2
C6H14O6 = C6H12O6 + H2 =>
C6H14O6 = C6H12O6 + H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
H2(g) + V2O5(s) = V(s) + H2O(l) =>
5 H2(g) + V2O5(s) = 2 V(s) + 5 H2O(l)
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)
Be(s) + Br2(l) = BeBr2 =>
Be(s) + Br2(l) = BeBr2
(NH4)3N + Ba(NO3)2 = NH4NO3 + Ba3N2 =>
2(NH4)3N + 3 Ba(NO3)2 = 6 NH4NO3 + Ba3N2
Ni(OH)2 + Cl2 = Ni(OH)3 + NiCl2 =>
3 Ni(OH)2 + Cl2 = 2 Ni(OH)3 + NiCl2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
HCOOH + HOC2H5 = HCOOC2H5 + H2O =>
HCOOH + HOC2H5 = HCOOC2H5 + H2O
Cr(OH)3 + OH{-} = CrO2{-} + H2O =>
Cr(OH)3 + OH{-} = CrO2{-} + 2 H2O
S8Ag16 = Ag2S =>
S8Ag16 = 8 Ag2S
CH3CH2NHCH3HCl = CH3CH2NH2CH3Cl =>
CH3CH2NHCH3HCl = CH3CH2NH2CH3Cl
SO3 + Be = S2O3 + Be2O3 =>
2 SO3 + 2 Be = S2O3 + Be2O3
Cu2SO4 + Al = Al2(SO4)3 + Cu =>
3 Cu2SO4 + 2 Al = Al2(SO4)3 + 6 Cu
CH4 + O2 = H2 + CO2 =>
CH4 + O2 = 2 H2 + CO2
H2SO4 + NaCI = HCI + Na2SO4 =>
H2SO4 + 2 NaCI = 2 HCI + Na2SO4
Mg(NO3)2 + OH = Mg(OH)2 + (NO3) =>
Mg(NO3)2 + 2 OH = Mg(OH)2 + 2(NO3)
Al(OH)3(aq) = Al2O3(s) + H2O =>
2 Al(OH)3(aq) = Al2O3(s) + 3 H2O
AgC2H3O2 + Pb = Pb(C2H3O2) + Ag =>
AgC2H3O2 + Pb = Pb(C2H3O2) + Ag
Na2SO4 + Fe(NO3)3 = NaNO3 + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(SO4)3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2(g) =>
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2(g)
Na + CuSO4 = Na2SO4 + Cu =>
2 Na + CuSO4 = Na2SO4 + Cu
Mg(HSO4)2 + Mg(OH)2 = MgSO4 + H2O =>
Mg(HSO4)2 + Mg(OH)2 = 2 MgSO4 + 2 H2O
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
KMnO4 + N2H4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 N2H4 + 6 H2SO4 = 5 N2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
BaC2O4 = Ba + CO2 =>
BaC2O4 = Ba + 2 CO2
(MgOH)3CO3 + CH3COOH = (CH3COO)2Mg + CO2 + H2O =>
8(MgOH)3CO3 + 47 CH3COOH = 24(CH3COO)2Mg + 6 CO2 + 34 H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
KClO3 + H2S = KCl + SO2 + H2O =>
KClO3 + H2S = KCl + SO2 + H2O
Cr2O7{-3} + H{+} + {-} = Cr{3+} + H2O =>
Cr2O7{-3} + 14 H{+} + 5e = 2 Cr{3+} + 7 H2O
C2 = C3 =>
3 C2 = 2 C3
NaNO3 + Al + NaOH = NaNO2 + Al(OH)3 + NaO =>
3 NaNO3 + Al + 3 NaOH = 3 NaNO2 + Al(OH)3 + 3 NaO
Bi(IO3)3 = Bi + IO3 =>
Bi(IO3)3 = Bi + 3 IO3
Fe(NO3) + KOH = KNO3 + FeOH =>
Fe(NO3) + KOH = KNO3 + FeOH
C25H30N3Cl + OH = (OH)C25H30N3Cl =>
C25H30N3Cl + OH = (OH)C25H30N3Cl
AlBr2 + Cl2 = BrCl2 + Al2 =>
2 AlBr2 + 4 Cl2 = 4 BrCl2 + Al2
K2Cr2O7 + HF = CrO3 + KF + H2O =>
K2Cr2O7 + 2 HF = 2 CrO3 + 2 KF + H2O
CN{-} + MnO4 = CNO{-} + MnO2 =>
2 CN{-} + MnO4 = 2 CNO{-} + MnO2
Zn(OH)2(aq) + H2SO4(aq) = ZnSO4(aq) + H2O(l) =>
Zn(OH)2(aq) + H2SO4(aq) = ZnSO4(aq) + 2 H2O(l)
C2H5OH + CH4N2S + C6H12O6 = C23H32N2OS + H2O =>
13 C2H5OH + 2 CH4N2S + 3 C6H12O6 = 2 C23H32N2OS + 29 H2O
CaCl2 + NaCo3 = CaCl2NaCo3 =>
CaCl2 + NaCo3 = CaCl2NaCo3
SO2 + NH3 = NH3SO2 =>
SO2 + NH3 = NH3SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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