| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OCH2CH3 + H2O = 2 CH3CH2OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3 =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3
K2S + H2O = KHS + KOH =>
K2S + H2O = KHS + KOH
[Ag(NH3)2]Cl + HCl = AgCl + NH4Cl =>
[Ag(NH3)2]Cl + 2 HCl = AgCl + 2 NH4Cl
(NaCI) + (I2) = (NaI) + (CI2) =>
(NaCI) + (I2) = (NaI) + (CI2)
Cu(H2O)6{2+} + HCl = CuCl4{-2} + H{+} + H2O =>
Cu(H2O)6{2+} + 4 HCl = CuCl4{-2} + 4 H{+} + 6 H2O
C5H5COH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + C6H5COOH + H2O =>
21 C5H5COH + 8 K2Cr2O7 + 32 H2SO4 = 8 K2SO4 + 8 Cr2(SO4)3 + 18 C6H5COOH + 41 H2O
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
SbCl3 + Hg2Cl2 + NaOH = NaSbO3 + NaCl + Hg + H2O =>
SbCl3 + Hg2Cl2 + 6 NaOH = NaSbO3 + 5 NaCl + 2 Hg + 3 H2O
MgHPO4 = Mg2P2O7 + H2O =>
2 MgHPO4 = Mg2P2O7 + H2O
SbCl3 + Hg2Cl2 + NaOH = NaSbO3 + NaCl + Hg + H2O =>
SbCl3 + Hg2Cl2 + 6 NaOH = NaSbO3 + 5 NaCl + 2 Hg + 3 H2O
Sr3(PO4)2 + Na2SO4 = Na3PO4 + SrSO4 =>
Sr3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 SrSO4
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
AlBr3 + H2SO4 = Al2(SO4)3 + Br2 + SO2 + H2O =>
2 AlBr3 + 6 H2SO4 = Al2(SO4)3 + 3 Br2 + 3 SO2 + 6 H2O
C35H72 + O2 = CO2 + H2O =>
C35H72 + 53 O2 = 35 CO2 + 36 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
C135H182O95N5S2 + H2O = CH4N2O + H2SO4 + C12H22O11 + H2O2 =>
24 C135H182O95N5S2 + 911.00000000001H2O = 60 CH4N2O + 48 H2SO4 + 265 C12H22O11 + 12 H2O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ge(CO3) = CO2 + GeO =>
Ge(CO3) = CO2 + GeO
Cu2O + O2 + H2O + CO2 = Cu3C2O8H2 =>
6 Cu2O + 3 O2 + 4 H2O + 8 CO2 = 4 Cu3C2O8H2
NaHCO3(s) + HCH3COO(aq) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCH3COO(aq) = NaCH3COO(aq) + H2O(l) + CO2(g)
CuSO4 + P4O6 + H2O = Cu + H2SO4 + H3PO4 =>
4 CuSO4 + P4O6 + 10 H2O = 4 Cu + 4 H2SO4 + 4 H3PO4
C6H6Cl4O + Na2CO3 = C6H6O3 + NaCl + CO2 =>
C6H6Cl4O + 2 Na2CO3 = C6H6O3 + 4 NaCl + 2 CO2
Na + Br + AgNO3 = BrAg + NaNO3 =>
Na + Br + AgNO3 = BrAg + NaNO3
LiOH + NaO = LiO + NaOH =>
LiOH + NaO = LiO + NaOH
C + H2 = C11H24 =>
11 C + 12 H2 = C11H24
C2H3ClO2 + NaOH = H2OClCH2CO2Na =>
C2H3ClO2 + NaOH = H2OClCH2CO2Na
PO4 = P + O2 =>
PO4 = P + 2 O2
Al + I = AlI =>
Al + I = AlI
Cu(SO4) + H2O = Cu(OH)2 + H2(SO4) =>
Cu(SO4) + 2 H2O = Cu(OH)2 + H2(SO4)
H2S + PbCH3COO = S + CH3COO + PbH =>
H2S + 2 PbCH3COO = S + 2 CH3COO + 2 PbH
NaI + O2 = Na2O2 + I2 =>
2 NaI + O2 = Na2O2 + I2
Ca + AgC2H3O2 = Ca(C2H3O2)2 + Ag =>
Ca + 2 AgC2H3O2 = Ca(C2H3O2)2 + 2 Ag
ZnCl2 + Fe2(SO4)3 = FeCl3 + ZnSO4 =>
3 ZnCl2 + Fe2(SO4)3 = 2 FeCl3 + 3 ZnSO4
Fl + Ca = CaFl2 =>
2 Fl + Ca = CaFl2
Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3
GaF3 + BaBr2 = BaF2 + GaBr3 =>
2 GaF3 + 3 BaBr2 = 3 BaF2 + 2 GaBr3
C20H40O + O2 = CO2 + H2O =>
2 C20H40O + 59 O2 = 40 CO2 + 40 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
BaH2 + H2O = Ba(OH)2 + H2 =>
BaH2 + 2 H2O = Ba(OH)2 + 2 H2
PbCl2 + KNO3 = PbNO3 + KCl2 =>
PbCl2 + KNO3 = PbNO3 + KCl2
KMnO4 + H2SO4 + NaOH = MnSO4 + NaSO4 + KOH + H2O =>
KMnO4 + 6 H2SO4 + 5 NaOH = MnSO4 + 5 NaSO4 + KOH + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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