| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
(NH4)2S + K3(PO3) = (NH4)3PO3 + K2S =>
3(NH4)2S + 2 K3(PO3) = 2(NH4)3PO3 + 3 K2S
LiOH + Cu(CH3CO2)2 = CuOH + Li(CH3CO2)2 =>
LiOH + Cu(CH3CO2)2 = CuOH + Li(CH3CO2)2
K + S = K2S =>
2 K + S = K2S
Sc + F = ScF =>
Sc + F = ScF
NO3{-} + C4H7O2{-} + H{+} = CO2 + N2 + H2O =>
4 NO3{-} + C4H7O2{-} + 5 H{+} = 4 CO2 + 2 N2 + 6 H2O
FeS + HBr = BrS + FeH =>
FeS + HBr = BrS + FeH
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
C4H5 + O2 = C4O2 + H5 =>
C4H5 + O2 = C4O2 + H5
CaCl2(aq) + Na2CO3(aq) = NaCl(aq) + CaCO3(s) =>
CaCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CaCO3(s)
Fe(NO3)3 + KNCS = Fe(NCS)3 + KNO3 =>
Fe(NO3)3 + 3 KNCS = Fe(NCS)3 + 3 KNO3
H2SO4 + CuOH = CuSO4 + H3O =>
H2SO4 + CuOH = CuSO4 + H3O
Cr(s) + S(s) = Cr2S3 =>
2 Cr(s) + 3 S(s) = Cr2S3
Ba2Fe6 + O2 = Ba + Fe2O3 =>
2 Ba2Fe6 + 9 O2 = 4 Ba + 6 Fe2O3
H2O(l) + P4O10 = H3PO4(ac) =>
6 H2O(l) + P4O10 = 4 H3PO4(ac)
Na2CrO4 + HCl = Cl2 + CrCl3 + H2O + NaCl =>
2 Na2CrO4 + 16 HCl = 3 Cl2 + 2 CrCl3 + 8 H2O + 4 NaCl
Cr2S3 + HNO3 = Cr(NO3)3 + H2S =>
Cr2S3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2S
Aluminiumchloride + Water = aluminiumhydroxide + hydrogenchloride =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
AlCl2 + NaCO3{2-} = AlCO3{2-} + NaCl2 =>
AlCl2 + NaCO3{2-} = AlCO3{2-} + NaCl2
Al4C3 + HNO3 = Al(NO3)3 + H4C =>
Al4C3 + 12 HNO3 = 4 Al(NO3)3 + 3 H4C
Cu + H(NO3)2 = CuNO3 + NO + H2O =>
7 Cu + 4 H(NO3)2 = 7 CuNO3 + NO + 2 H2O
NO3{-} + H{+} + NO2{-} = NO2 + H2O =>
NO3{-} + 2 H{+} + NO2{-} = 2 NO2 + H2O
(Hg2)2S2 + Ca2O2 = Hg2 + Ca2S2 + Ca2(SO4)2 =>
4(Hg2)2S2 + 4 Ca2O2 = 8 Hg2 + 3 Ca2S2 + Ca2(SO4)2
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
Ca(CH3COO)2 + KOH = Ca(OH)2 + KCH3COO =>
Ca(CH3COO)2 + 2 KOH = Ca(OH)2 + 2 KCH3COO
H(NO3) + CU = NO3HCU =>
H(NO3) + CU = NO3HCU
CdBr + Na3P = NaBr + Cd3P =>
3 CdBr + Na3P = 3 NaBr + Cd3P
Zn + ZnCl2 = Zn2Cl2 =>
Zn + ZnCl2 = Zn2Cl2
I2 + O5 + H2O = HIO3 =>
I2 + O5 + H2O = 2 HIO3
H2[SnCl6] + H2C2O4 = [Sn(C2O4)2] + HCl =>
H2[SnCl6] + 2 H2C2O4 = [Sn(C2O4)2] + 6 HCl
(Fe(NH4)2(SO4)2) + H2C2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3] + H2SO4 + (NH4)2SO4 + (H2O) =>
2(Fe(NH4)2(SO4)2) + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3[Fe(C2O4)3] + 2 H2SO4 + 2(NH4)2SO4 + 2(H2O)
CH3(CH2)CHCH2 + O2 = CO2 + H2O =>
CH3(CH2)CHCH2 + 6 O2 = 4 CO2 + 4 H2O
C5H12S(l) + O2(g) = CO2(g) + SO2(g) + H2O(l) =>
C5H12S(l) + 9 O2(g) = 5 CO2(g) + SO2(g) + 6 H2O(l)
C2H5NH2 + O2 = CO2 + (H2O) + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14(H2O) + 2 N2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
H2P2H2O5 + Na(OH) = Na(HP2H2O5) + H2O =>
H2P2H2O5 + Na(OH) = Na(HP2H2O5) + H2O
Mg(OH)2 + Al2(CO3)3 = Al(OH)3 + Mg2(CO3)2 =>
6 Mg(OH)2 + 2 Al2(CO3)3 = 4 Al(OH)3 + 3 Mg2(CO3)2
Cr(NO3)3 + Na2Cr2O7 = Cr2(Cr2O7)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2Cr2O7 = Cr2(Cr2O7)3 + 6 NaNO3
NaHSO3 + H2SO4 = SO2 + NaHSO4 + H2O =>
NaHSO3 + H2SO4 = SO2 + NaHSO4 + H2O
C(H2O) + O2 = CH2O4 =>
2 C(H2O) + 3 O2 = 2 CH2O4
MoCl6 + (NH4)3PO4 = Mo(PO4)2 + NH4Cl =>
MoCl6 + 2(NH4)3PO4 = Mo(PO4)2 + 6 NH4Cl
Fe(NO3)3 + Fe3O4 = Fe2O3 + NO2 =>
Fe(NO3)3 + 3 Fe3O4 = 5 Fe2O3 + 3 NO2
K(OH) + HNO2 = KNO2 + H2O =>
K(OH) + HNO2 = KNO2 + H2O
C8H8(s) + O2(g) = CO2 + H2O =>
C8H8(s) + 10 O2(g) = 8 CO2 + 4 H2O
Ba(OH)2*8H2O = Ba(OH)2 + H2O =>
Ba(OH)2*8H2O = Ba(OH)2 + 8 H2O
(CH3P(O)O)2 + C3H7OH = CH3P(O)(OH)(C3H7O) =>
(CH3P(O)O)2 + 2 C3H7OH = 2 CH3P(O)(OH)(C3H7O)
MgCrO4 + Al(NO3)3 = Mg(NO3)2 + Al2(CrO4)3 =>
3 MgCrO4 + 2 Al(NO3)3 = 3 Mg(NO3)2 + Al2(CrO4)3
SrCO3 + HC2H3O2 = CO2 + H2O + Sr(C2H3O2)2 =>
SrCO3 + 2 HC2H3O2 = CO2 + H2O + Sr(C2H3O2)2
C6H2O6 + O2 = CO2 + H2O =>
2 C6H2O6 + 7 O2 = 12 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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