| Équations équilibrées la veille | Équations équilibrées le lendemain |
C13H22O11 + 13 O2 = 13 CO2 + 11 H2O
C3H8O + KMnO4 = CO2 + MnO2 + KOH + H2O =>
C3H8O + 6 KMnO4 = 3 CO2 + 6 MnO2 + 6 KOH + H2O
MgSO4 + Na2CO3 = MgCO3 + Na2(SO4) =>
MgSO4 + Na2CO3 = MgCO3 + Na2(SO4)
CH2OCH2 + H2O = HOCH2CH2OCH2CH2OCH2CH2OH =>
3 CH2OCH2 + H2O = HOCH2CH2OCH2CH2OCH2CH2OH
LiOH + Na3Po4 = Li3(Po4) + NaOH =>
3 LiOH + Na3Po4 = Li3(Po4) + 3 NaOH
KI + Ag(NO3)2 = AgI2 + K(NO3) =>
2 KI + Ag(NO3)2 = AgI2 + 2 K(NO3)
Ag + NO2 + O2 = AgNO3 =>
2 Ag + 2 NO2 + O2 = 2 AgNO3
KCl(aq) + Pb2NO3(aq) = KNO3(aq) + Pb2Cl(s) =>
KCl(aq) + Pb2NO3(aq) = KNO3(aq) + Pb2Cl(s)
Al2(S4)3 + NaHCO3 = Al(OH)3 + Na2S4 + CO2 =>
Al2(S4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2S4 + 6 CO2
BaO(s) + Al = Ba + Al2O3 =>
3 BaO(s) + 2 Al = 3 Ba + Al2O3
HBr + BrOH = H2O + Br2 =>
HBr + BrOH = H2O + Br2
K2SO4(s) + Pb(NO3)2(aq) = KNO3(aq) + PbSO4(s) =>
K2SO4(s) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbSO4(s)
HNO3 + HCl = NO2 + Cl2 + H2O =>
2 HNO3 + 2 HCl = 2 NO2 + Cl2 + 2 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
S + Br = SBr6 =>
S + 6 Br = SBr6
Br2 + I = BrI =>
Br2 + 2 I = 2 BrI
AlPO4 + NiS = Al2S3 + Ni3(PO4)2 =>
2 AlPO4 + 3 NiS = Al2S3 + Ni3(PO4)2
(CH2)30(CH2O)76(NH3)16(H3PO4) + O2 = H2O + CO2 + H3PO4 + HNO3 =>
(CH2)30(CH2O)76(NH3)16(H3PO4) + 153 O2 = 122 H2O + 106 CO2 + H3PO4 + 16 HNO3
Cr2O3 + HNo3 = Cr(No3)3 + H2O =>
Cr2O3 + 6 HNo3 = 2 Cr(No3)3 + 3 H2O
Pb(No3)2 + K2CrO4 = (PbCrO4)2 + KNo3 =>
2 Pb(No3)2 + 2 K2CrO4 = (PbCrO4)2 + 4 KNo3
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
C2H16O4 + O2 = CHO + H2O =>
2 C2H16O4 + 5 O2 = 4 CHO + 14 H2O
Cr(OH)3 + BaOH = Ba3[Cr(OH)6] =>
Cr(OH)3 + 3 BaOH = Ba3[Cr(OH)6]
CH3COOH + HCl = CH3COOCl{-} + H2{+} =>
CH3COOH + HCl = CH3COOCl{-} + H2{+}
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
Cr2S3 + H2O = Cr(OH)3 + H2S =>
Cr2S3 + 6 H2O = 2 Cr(OH)3 + 3 H2S
(Na2SO4) + CO = Na2S + CO2 =>
(Na2SO4) + 4 CO = Na2S + 4 CO2
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
HBr + BrOH = H2O + Br2 =>
HBr + BrOH = H2O + Br2
K2CrO4 + K2S + H2O = Cr(OH)3 + K2SO4 + KOH =>
8 K2CrO4 + 3 K2S + 20 H2O = 8 Cr(OH)3 + 3 K2SO4 + 16 KOH
Fe + MgSO4 = Mg + FeSO4FeSO4 =>
2 Fe + 2 MgSO4 = 2 Mg + FeSO4FeSO4
NH4(OH) + HMnO4 = NH4(MnO4) + H2O =>
NH4(OH) + HMnO4 = NH4(MnO4) + H2O
BI3 + K2S = B2S3 + KI =>
2 BI3 + 3 K2S = B2S3 + 6 KI
N2 + Al = AlN =>
N2 + 2 Al = 2 AlN
Li + NH4I = NH3 + LiI + H2 =>
2 Li + 2 NH4I = 2 NH3 + 2 LiI + H2
B + C = B3C4 =>
3 B + 4 C = B3C4
B + H = B5H9 =>
5 B + 9 H = B5H9
C10H18O + NaBH4 + H2O = C10H20O + NaB(OH)4 =>
4 C10H18O + NaBH4 + 4 H2O = 4 C10H20O + NaB(OH)4
AgNO3 + NaOH = (AgOH)3 + NaNO3 =>
3 AgNO3 + 3 NaOH = (AgOH)3 + 3 NaNO3
C6H5NH(COCH3) + Br2 = C8H8BrNO + HBr =>
C6H5NH(COCH3) + Br2 = C8H8BrNO + HBr
ZnCl2(aq) + H2S(aq) = H2Cl2(aq) + ZnS(s) =>
ZnCl2(aq) + H2S(aq) = H2Cl2(aq) + ZnS(s)
Na(OH) + Fe(NO3)3 = NaNO3 + Fe(OH)3 =>
3 Na(OH) + Fe(NO3)3 = 3 NaNO3 + Fe(OH)3
CuS + NO3 = CuSO4 + NO =>
CuS + 2 NO3 = CuSO4 + 2 NO
PCl5 + P4 = PCl3 =>
6 PCl5 + P4 = 10 PCl3
C6H12O + HOCl = CO + HCl + H2O =>
C6H12O + 11 HOCl = 6 CO + 11 HCl + 6 H2O
SbO3 = Sb + O2 =>
2 SbO3 = 2 Sb + 3 O2
C2H26O(aq) + O2(g) = CO2(g) + H2O(g) =>
C2H26O(aq) + 8 O2(g) = 2 CO2(g) + 13 H2O(g)
CaCl2(aq) + K2CO3(aq) = CaCO3 + K2Cl2 =>
CaCl2(aq) + K2CO3(aq) = CaCO3 + K2Cl2
Cr2(SO4)3 + CH3COONa + H2O = Cr(OH)3 + CH3COOH + Na2SO4 =>
Cr2(SO4)3 + 6 CH3COONa + 6 H2O = 2 Cr(OH)3 + 6 CH3COOH + 3 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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