| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ge2As + GeAs2 = 3 GeAs
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca2Al2SiO7 + CaSiO3 + SiO2 = Ca3Al2(SiO4)3 =>
Ca2Al2SiO7 + CaSiO3 + SiO2 = Ca3Al2(SiO4)3
C3H7OH + K2Cr2O7 + H2SO4 = C3H5O + K2SO4 + Cr2(SO4)3 + H2O =>
2 C3H7OH + K2Cr2O7 + 4 H2SO4 = 2 C3H5O + K2SO4 + Cr2(SO4)3 + 7 H2O
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
H3C2OOH + O2 = CO2 + H2O =>
H3C2OOH + 2 O2 = 2 CO2 + 2 H2O
CH3OHKMnO4 = HCOOHH2OMnO2K =>
CH3OHKMnO4 = HCOOHH2OMnO2K
HI + Rb2O = RbI + H2O =>
2 HI + Rb2O = 2 RbI + H2O
KNO3 + H3Po4 = K3Po4 + HNO3 =>
3 KNO3 + H3Po4 = K3Po4 + 3 HNO3
Ca2Al2SiO7 + CaSiO3 + SiO2 = Ca3Al2(SiO4)3 =>
Ca2Al2SiO7 + CaSiO3 + SiO2 = Ca3Al2(SiO4)3
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Li2O = O + Li =>
Li2O = O + 2 Li
Sr(OH)2 + HCl = SrCl2 + HOH =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 HOH
H(NO3) + K(OH) = K(NO3) + H2O =>
H(NO3) + K(OH) = K(NO3) + H2O
C9H15P + O2 = C + H2O + P2O5 =>
2 C9H15P + 10 O2 = 18 C + 15 H2O + P2O5
B2S3(s) + H2O(aq) = H3BO3(aq) + H2S(aq) =>
B2S3(s) + 6 H2O(aq) = 2 H3BO3(aq) + 3 H2S(aq)
(NH4)2MoO4 + Na2S + H2O = MoS2 + H2 + NaOH + NO2 =>
(NH4)2MoO4 + 2 Na2S + 4 H2O = MoS2 + 6 H2 + 4 NaOH + 2 NO2
CH3CH2OH + H2SO4 = CH3CH2HSO4 + (H2O) =>
CH3CH2OH + H2SO4 = CH3CH2HSO4 + (H2O)
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
KNO3 + Fe(OH)2 = HNO3 + FeO + KOH =>
KNO3 + Fe(OH)2 = HNO3 + FeO + KOH
COH4 + O2 = CO2 + H2O =>
2 COH4 + 3 O2 = 2 CO2 + 4 H2O
C16H28O + O2 = CO2 + H2O =>
2 C16H28O + 45 O2 = 32 CO2 + 28 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + BaCl2 + CH3COONa + H2O = BaCrO4 + CH3COOH + KCl + NaCl =>
K2Cr2O7 + 2 BaCl2 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 CH3COOH + 2 KCl + 2 NaCl
H2S + Cl = S + HCl =>
H2S + 2 Cl = S + 2 HCl
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
Fe2O3 + Al + O2 = FeAl2O4 =>
2 Fe2O3 + 8 Al + 5 O2 = 4 FeAl2O4
NaCl + BaCl2 = NaBa + Cl =>
NaCl + BaCl2 = NaBa + 3 Cl
AgO + H = Ag2O + H2O =>
2 AgO + 2 H = Ag2O + H2O
HCl + CrCl3 = HCl4 + Cr =>
HCl + CrCl3 = HCl4 + Cr
P + Cl2(g) = PCl3 =>
2 P + 3 Cl2(g) = 2 PCl3
K2CO3Sr(OH)2 = K2(OH)2SrCO3 =>
K2CO3Sr(OH)2 = K2(OH)2SrCO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaN2 = Ca3 + N2 =>
3 CaN2 = Ca3 + 3 N2
Li + HF = LiF + H =>
Li + HF = LiF + H
Br2 + FeCl2 = Cl2 + FeBr2 =>
Br2 + FeCl2 = Cl2 + FeBr2
KAl(SO4)2 + KOH = Al(OH)3 + K2SO4 =>
KAl(SO4)2 + 3 KOH = Al(OH)3 + 2 K2SO4
Na + CuS = Na2S + Cu =>
2 Na + CuS = Na2S + Cu
CrCl3 + NaNO3 = Cr(NO3)3 + NaCl =>
CrCl3 + 3 NaNO3 = Cr(NO3)3 + 3 NaCl
AsH3 + K2Cr2O7 + HBr = H3AsO4 + KBr + CrBr3 + H2O =>
3 AsH3 + 4 K2Cr2O7 + 32 HBr = 3 H3AsO4 + 8 KBr + 8 CrBr3 + 16 H2O
HI + NaCO3 = H2O + CO2 + NaI2 =>
2 HI + NaCO3 = H2O + CO2 + NaI2
KO3 + H2O = KOH + O2 =>
4 KO3 + 2 H2O = 4 KOH + 5 O2
C3H6O2 + H2O = CH3OH + CH3COOH =>
C3H6O2 + H2O = CH3OH + CH3COOH
K + AlPO4 = Al + KPO4 =>
K + AlPO4 = Al + KPO4
Na + CaO = Na2O + Ca =>
2 Na + CaO = Na2O + Ca
Ca2Al2SiO7 + CaSiO3 + SiO2 = Ca3Al2(SiO4)3 =>
Ca2Al2SiO7 + CaSiO3 + SiO2 = Ca3Al2(SiO4)3
NaHCO3 + C2H6O = NaH6O + C2HCO3 =>
NaHCO3 + C2H6O = NaH6O + C2HCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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