| Équations équilibrées la veille | Équations équilibrées le lendemain |
C17H21NO4 + HCl + H2O = C17H24NO5Cl
NaOCl + H2NCH2COOH = CO2 + H2O + N2 + NaCl =>
9 NaOCl + 2 H2NCH2COOH = 4 CO2 + 5 H2O + N2 + 9 NaCl
HI + C6H13I = C6H14 + I2 =>
HI + C6H13I = C6H14 + I2
CaS = Ca2S2 =>
2 CaS = Ca2S2
Cu2CO3 + O2 = Cu2O + CO4 =>
Cu2CO3 + O2 = Cu2O + CO4
Ca + TiO2 = CaO2 + Ti =>
Ca + TiO2 = CaO2 + Ti
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l) =>
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l)
C22H44 + O2 = C + H2O =>
C22H44 + 11 O2 = 22 C + 22 H2O
Al2O3(s) = Al(s) + O2(g) =>
2 Al2O3(s) = 4 Al(s) + 3 O2(g)
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
C2H5OH + SO4{2-} = S{2-} + CO2 + H2O =>
2 C2H5OH + 3 SO4{2-} = 3 S{2-} + 4 CO2 + 6 H2O
Al2O3 + C + Cl = CO2 + AlCl3 =>
2 Al2O3 + 3 C + 12 Cl = 3 CO2 + 4 AlCl3
Cr2(SO4)3 + NaOH + Br2 = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 16 NaOH + 3 Br2 = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
C + Fl = CFl4 =>
C + 4 Fl = CFl4
Ca(OH)2H3PO4 = H2OH2PO4CaOH =>
Ca(OH)2H3PO4 = H2OH2PO4CaOH
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
MgSIO3 + MgCO3 = Mg2SIO4 + C + O2 =>
MgSIO3 + MgCO3 = Mg2SIO4 + C + O2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
NaAsO2 + I2 + NaHCO3 = Na2HAsO4 + NaI + CO2 + H2O =>
NaAsO2 + I2 + 3 NaHCO3 = Na2HAsO4 + 2 NaI + 3 CO2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuSO4 + C6H8O7 = Cu + SO + HO + CO =>
7 CuSO4 + 3 C6H8O7 = 7 Cu + 7 SO + 24 HO + 18 CO
LiBr + K2CO3 = Li2CO3 + KBr =>
2 LiBr + K2CO3 = Li2CO3 + 2 KBr
Li2CO3H2SO4 = Li2SO4H2CO3 =>
Li2CO3H2SO4 = Li2SO4H2CO3
C3H5(OH) + HCl = C3H7OH(Cl)2 =>
C3H5(OH) + 2 HCl = C3H7OH(Cl)2
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
(NH4)2SO4 + LiCI = NH4CI + Li2SO4 =>
(NH4)2SO4 + 2 LiCI = 2 NH4CI + Li2SO4
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
S{2-} + MnO4{-} + H{+} = S{-} + MnO2{2-} + H2O =>
5 S{2-} + MnO4{-} + 4 H{+} = 5 S{-} + MnO2{2-} + 2 H2O
Mg(ClO2)2 = MgCl2 + O =>
Mg(ClO2)2 = MgCl2 + 4 O
C2H5OH + CuO = C2H3HO + Cu + H2O =>
C2H5OH + CuO = C2H3HO + Cu + H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NaHSO3(s)(heat) = NaOHSO2 =>
NaHSO3(s)(heat) = NaOHSO2
SO3{-} + IO3 = SO4{-}2 + I2 =>
6 SO3{-} + 2 IO3 = 6 SO4{-}2 + I2
NH4Cl + HCHO + NaOH = C6H12N4 + H2O + NaCl =>
4 NH4Cl + 6 HCHO + 4 NaOH = C6H12N4 + 10 H2O + 4 NaCl
NiBr2 + K2CO3 = Ni(CO3) + KBr =>
NiBr2 + K2CO3 = Ni(CO3) + 2 KBr
P + Cl = PCl5 =>
P + 5 Cl = PCl5
Sr + H = HSr =>
Sr + H = HSr
Ag + CuCl2 = AgCuCl2 =>
Ag + CuCl2 = AgCuCl2
AsH3 + O2 = As2O3 + H2O =>
2 AsH3 + 3 O2 = As2O3 + 3 H2O
NH3Ba(OH)2 = NH4OHBaO =>
NH3Ba(OH)2 = NH4OHBaO
CH3COOH(aq) + CaCO3(s) = (CH3COO)Ca(aq) + CO2(g) + H2O(l) =>
9 CH3COOH(aq) + 8 CaCO3(s) = 8(CH3COO)Ca(aq) + 10 CO2(g) + 6 H2O(l)
UWIFO = U + W3 + I + F2 + O =>
6 UWIFO = 6 U + 2 W3 + 6 I + 3 F2 + 6 O
HCl + MgSO3 = MgCl2 + H2SO3 =>
2 HCl + MgSO3 = MgCl2 + H2SO3
NiSO4 + H2O = NiSO4*H2O =>
NiSO4 + H2O = NiSO4*H2O
Cl2CO3 + CH3COOH = ClCH3COO + H2O + CO2 =>
Cl2CO3 + 2 CH3COOH = 2 ClCH3COO + H2O + CO2
C6H5NH2 + HCl = C6H8ClN =>
C6H5NH2 + HCl = C6H8ClN
Mg + Fe{2+} = MgFe{2+} =>
Mg + Fe{2+} = MgFe{2+}
NH4OH(aq) + KI(aq) = KOH + NH4I =>
NH4OH(aq) + KI(aq) = KOH + NH4I
U2(SO4)3 + KMnO4 + H2SO4 = UO2(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 U2(SO4)3 + 14 KMnO4 + 36 H2SO4 = 10 UO2(SO4)3 + 14 MnSO4 + 7 K2SO4 + 36 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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