| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 ClO2 + 2 Ba(OH)2 = Ba(ClO2)2 + Ba(ClO3)2 + 2 H2O
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
C2H8N2 + N2O + OH{-} = CO3{2-} + H2O + N2 =>
C2H8N2 + 8 N2O + 4 OH{-} = 2 CO3{2-} + 6 H2O + 9 N2
ZnO + HCl + H2O = [Zn(H2O)4]Cl2 =>
ZnO + 2 HCl + 3 H2O = [Zn(H2O)4]Cl2
CH3CHOH + O2 = CO2 + H2O =>
4 CH3CHOH + 11 O2 = 8 CO2 + 10 H2O
FeS + AlN = Fe3N2 + Al2S3 =>
3 FeS + 2 AlN = Fe3N2 + Al2S3
Au(CN)2(aq) + Zn(s) = Au(s) + Zn(CN)4(aq) =>
2 Au(CN)2(aq) + Zn(s) = 2 Au(s) + Zn(CN)4(aq)
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
KMnO4 + H2O + NO2 = MnO2 + HNO3 + KNO3 =>
KMnO4 + H2O + 3 NO2 = MnO2 + 2 HNO3 + KNO3
AlCl3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + HCl(g) =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 HCl(g)
Al + Na2(SO4) = Al2(SO4)3 + Na =>
2 Al + 3 Na2(SO4) = Al2(SO4)3 + 6 Na
Li2CO3 + (NH4)2HPO4 + FeC2O4 + SiO2 = LiFeP097Si003PO4 + CO2 + NH3 + H2O + O2 =>
2 Li2CO3 + 392(NH4)2HPO4 + 3.9999999999999FeC2O4 + 12 SiO2 = 4 LiFeP097Si003PO4 + 9.9999999999998CO2 + 783.99999999999NH3 + 588 H2O + 495 O2
FeCl3 + HCl = FeHCl4 =>
FeCl3 + HCl = FeHCl4
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
AgNO3 + H2O = AgNO3H2O =>
AgNO3 + H2O = AgNO3H2O
Ag(NO3) + K(CrO4)2 = Ag(CrO4)2 + K(NO3) =>
Ag(NO3) + K(CrO4)2 = Ag(CrO4)2 + K(NO3)
HI + CaOH2 = CaHI + H2O =>
HI + CaOH2 = CaHI + H2O
NKO3 = KNO2 + O2 =>
2 NKO3 = 2 KNO2 + O2
HNO2 + SO3{2-} = NO + SO4{2-} + H2O =>
2 HNO2 + SO3{2-} = 2 NO + SO4{2-} + H2O
(NH4)2MoO4 + NH3 + H2O2 = (NH4)2MoO6 + NH4OH =>
(NH4)2MoO4 + 2 NH3 + 2 H2O2 = (NH4)2MoO6 + 2 NH4OH
KOH + (NH4)2SO4 = K2SO4 + NH4OH =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH4OH
Na + CuCl3 = Cu + NaCl =>
3 Na + CuCl3 = Cu + 3 NaCl
SN + HNO3 = SN(NO3)4 + NO2 + H2O =>
SN + 8 HNO3 = SN(NO3)4 + 4 NO2 + 4 H2O
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
K2Cr2O7 + HBr + HCl = KCl + CrCl3 + Br + H2O =>
K2Cr2O7 + 6 HBr + 8 HCl = 2 KCl + 2 CrCl3 + 6 Br + 7 H2O
Fe(NO3)3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + K(NO3) =>
4 Fe(NO3)3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 K(NO3)
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
CuSO4 + HClO4 = Cu(ClO4)2 + H2SO4 =>
CuSO4 + 2 HClO4 = Cu(ClO4)2 + H2SO4
MgCl2 + O = MgO + Cl2 =>
MgCl2 + O = MgO + Cl2
Mn(ClO4)5 + Na2S = Mn2S5 + NaClO4 =>
2 Mn(ClO4)5 + 5 Na2S = Mn2S5 + 10 NaClO4
Hg(NO3)2 = Hg(NO2)2 + O2 =>
Hg(NO3)2 = Hg(NO2)2 + O2
Ca + Al + H2O = CaAl12O19 + H2 =>
Ca + 12 Al + 19 H2O = CaAl12O19 + 19 H2
CH3CH2OH + CH3CH2CH2COOH = CH3CH2COOCH3CH2CH2 + H2O =>
CH3CH2OH + CH3CH2CH2COOH = CH3CH2COOCH3CH2CH2 + H2O
Cr2O3 + H2O2 + NaOH = Na2Cr2O7 + H2O =>
Cr2O3 + 3 H2O2 + 2 NaOH = Na2Cr2O7 + 4 H2O
Fe2(CO3)3 + HCl(aq) = FeCl3(aq) + H2O(l) + CO2(g) =>
Fe2(CO3)3 + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2O(l) + 3 CO2(g)
HCOOH + CaMg(CO3)2 = Ca(HCO2)2 + Mg(HCO2)2 + CO2 + H2O =>
4 HCOOH + CaMg(CO3)2 = Ca(HCO2)2 + Mg(HCO2)2 + 2 CO2 + 2 H2O
HCHO + KMnO4 + KOH = HCOOH + K2MnO4 + H2O =>
HCHO + 2 KMnO4 + 2 KOH = HCOOH + 2 K2MnO4 + H2O
Ba3N2 + AgCl = BaCl2 + Ag3N =>
Ba3N2 + 6 AgCl = 3 BaCl2 + 2 Ag3N
Pb + CuSO4*5H2O = Cu + PbSO4 + H2O =>
Pb + CuSO4*5H2O = Cu + PbSO4 + 5 H2O
NH4 + Ca(OH)2 = NH3 + Ca + H2O =>
2 NH4 + Ca(OH)2 = 2 NH3 + Ca + 2 H2O
CH3COOH + H2SO4 = CH3COOH2 + HSO4 =>
CH3COOH + H2SO4 = CH3COOH2 + HSO4
C5H8 + HCn = CCn + H2 =>
2 C5H8 + 10 HCn = 10 CCn + 13 H2
Rh + HCl + Cl2 = H2RhCl5 =>
2 Rh + 4 HCl + 3 Cl2 = 2 H2RhCl5
Ga2O3 + NaOH = Ga(OH)3 + Na2O =>
Ga2O3 + 6 NaOH = 2 Ga(OH)3 + 3 Na2O
CH3CHO = CH4 + CO =>
CH3CHO = CH4 + CO
C6H4Cl2 + Cl2 = C6H3Cl3 + HCl =>
C6H4Cl2 + Cl2 = C6H3Cl3 + HCl
HIO3 + Al = Al2O3 + HI =>
HIO3 + 2 Al = Al2O3 + HI
C43H80O6 + I2 = C43H80O6I2 =>
C43H80O6 + I2 = C43H80O6I2
C6H10 + H3PO4 = CO2 + P2O3 + H2O =>
2 C6H10 + 34 H3PO4 = 12 CO2 + 17 P2O3 + 61 H2O
FeCuS2 + O2 = Fe2O3 + SO2 + CuO =>
4 FeCuS2 + 13 O2 = 2 Fe2O3 + 8 SO2 + 4 CuO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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