| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Na + Al2(CO3)3 = 3 Na2CO3 + 2 Al
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
Na + Al2(CO3)3 = Na2CO3 + Al =>
6 Na + Al2(CO3)3 = 3 Na2CO3 + 2 Al
NO2(g) = NO(g) + O2(g) =>
2 NO2(g) = 2 NO(g) + O2(g)
N2OH + Pb(NO3)2 = OHPb + N2(NO3)2 =>
N2OH + Pb(NO3)2 = OHPb + N2(NO3)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na + Al2(CO3)3 = Na2CO3 + Al =>
6 Na + Al2(CO3)3 = 3 Na2CO3 + 2 Al
KHS + H2SO4 = K2SO4 + H2S =>
2 KHS + H2SO4 = K2SO4 + 2 H2S
NH + F2 = N2F4 + HF =>
2 NH + 3 F2 = N2F4 + 2 HF
CuBr2 + KI = CuI2 + KBr =>
CuBr2 + 2 KI = CuI2 + 2 KBr
(NH4)2S + Ba(OH)2 = BaS + NH3 + HOH =>
(NH4)2S + Ba(OH)2 = BaS + 2 NH3 + 2 HOH
Na + Al2(CO3)3 = Na2CO3 + Al =>
6 Na + Al2(CO3)3 = 3 Na2CO3 + 2 Al
LiNO3 + [Co(NH3)4CO3]NO3 = LiCoO2 + CO + NH3 + H2O + NO =>
5 LiNO3 + 5[Co(NH3)4CO3]NO3 = 5 LiCoO2 + 5 CO + 12 NH3 + 12 H2O + 18 NO
Hg(OH)2 + H2SO4 = Hg(SO4) + H2O =>
Hg(OH)2 + H2SO4 = Hg(SO4) + 2 H2O
AlBr3 + H2O = Al2O3 + HBr =>
2 AlBr3 + 3 H2O = Al2O3 + 6 HBr
SbCl5 + H2O = Sb2O5 + HCl =>
2 SbCl5 + 5 H2O = Sb2O5 + 10 HCl
I2 + AlCl3 = ICl + Al =>
3 I2 + 2 AlCl3 = 6 ICl + 2 Al
Pb + CH3COOH = CH3COOPb + H2 =>
2 Pb + 2 CH3COOH = 2 CH3COOPb + H2
C14H28O2 + C6H10 = C14H30O2 + C6H6 =>
2 C14H28O2 + C6H10 = 2 C14H30O2 + C6H6
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
CrO3 + HF = CrO2F2 + H2O =>
CrO3 + 2 HF = CrO2F2 + H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
C8H10 + KMnO4 = C7H5O2K + K2CO3 + MnO2 + H2O =>
3 C8H10 + 22 KMnO4 = 2 C7H5O2K + 10 K2CO3 + 22 MnO2 + 10 H2O
Cl + Co = CoCl3 =>
3 Cl + Co = CoCl3
NaClO2 + H2O = ClO2 + NaOH + H2 =>
2 NaClO2 + 2 H2O = 2 ClO2 + 2 NaOH + H2
Ga + H2CO3 = Ga2(CO3)3 + H2 =>
2 Ga + 3 H2CO3 = Ga2(CO3)3 + 3 H2
Zn + H3PO4 = ZnPO4 + H2 =>
2 Zn + 2 H3PO4 = 2 ZnPO4 + 3 H2
C2H5O(l) + O2(g) = CO2(g) + H2O(l) =>
4 C2H5O(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(l)
BaCl2 + H2O = BaO + HCl =>
BaCl2 + H2O = BaO + 2 HCl
SnS + (NH4)2S2 = NH4SnS2 =>
2 SnS + (NH4)2S2 = 2 NH4SnS2
Ca(OH)2 + Na3PO4 = NaOH + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 Na3PO4 = 6 NaOH + Ca3(PO4)2
Ca(NO3)2 + H2(SO4) = Ca(SO4) + H(NO3) =>
Ca(NO3)2 + H2(SO4) = Ca(SO4) + 2 H(NO3)
SrO + HBr = BrSrO + H =>
SrO + HBr = BrSrO + H
C6H14(g) + O2(g) = CO2(g) + H2O(l) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(l)
C6H13 + O2 = H2C6H3O4 + H2O =>
C6H13 + 4 O2 = H2C6H3O4 + 4 H2O
(Al2)(O3) + H2O = Al(OH)3 =>
(Al2)(O3) + 3 H2O = 2 Al(OH)3
C19H14O2 + H2O = CO2 + C2H6O =>
6 C19H14O2 + 87 H2O = 28 CO2 + 43 C2H6O
CuS + HNO3 = CuO + S + NO + H2O =>
3 CuS + 2 HNO3 = 3 CuO + 3 S + 2 NO + H2O
H2O + AsO4 = AsH3 + OH =>
7 H2O + AsO4 = AsH3 + 11 OH
Fe(OH)3 + NH3 = FeNH3 + OH =>
Fe(OH)3 + NH3 = FeNH3 + 3 OH
CH3OH + I2 + NaOH = CHI3 + NaI + H2O =>
CH3OH + 2 I2 + NaOH = CHI3 + NaI + 2 H2O
H2SeO3 + HIO3 = H2SeO4 + I2 + H2O =>
5 H2SeO3 + 2 HIO3 = 5 H2SeO4 + I2 + H2O
KOH + MgI2 = Mg(OH)2 + KI =>
2 KOH + MgI2 = Mg(OH)2 + 2 KI
C6H5Cl + NaOH = C6H5ONa + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5ONa + NaCl + H2O
S2 + O3 = SO2 =>
3 S2 + 4 O3 = 6 SO2
P + O2 = P5O10 =>
5 P + 5 O2 = P5O10
CuBr2 + K3PO4 = Cu3(PO4)2 + KBr =>
3 CuBr2 + 2 K3PO4 = Cu3(PO4)2 + 6 KBr
CaCl2 + K2HPO4 = CaPO4 + K2HCl2 =>
CaCl2 + K2HPO4 = CaPO4 + K2HCl2
Cu2O + H2O = Cu2(OH)2 =>
Cu2O + H2O = Cu2(OH)2
H2SO4 + Zn(CH3CH2)2 = H(CH3CH2) + Zn(SO4) =>
H2SO4 + Zn(CH3CH2)2 = 2 H(CH3CH2) + Zn(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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