| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sc + Al2S3 = 2 Al + Sc2S3
KMnO4 + BaCl2 + H2SO4 = K2SO4 + MnSO4 + BaSO4 + Cl2 + H2O =>
2 KMnO4 + 5 BaCl2 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 BaSO4 + 5 Cl2 + 8 H2O
H2SO4(aq) + NH3H2O(aq) = (NH4)2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NH3H2O(aq) = (NH4)2SO4(aq) + 2 H2O(l)
[CdCl4](aq) = Cd2 + Cl =>
2[CdCl4](aq) = Cd2 + 8 Cl
NaOCl + NaOI + H2SO4 = Na2SO4 + NaCl + HIO3 =>
4 NaOCl + 2 NaOI + H2SO4 = Na2SO4 + 4 NaCl + 2 HIO3
SCl4 + H2O = HCl + SO2 =>
SCl4 + 2 H2O = 4 HCl + SO2
K2CrO4 + HCl + Al = KCl + CrCl2 + AlCl3 + H2O =>
3 K2CrO4 + 24 HCl + 4 Al = 6 KCl + 3 CrCl2 + 4 AlCl3 + 12 H2O
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
MgO + HCl + Si = SiO2 + SiH4 + MgCl2 =>
2 MgO + 4 HCl + 2 Si = SiO2 + SiH4 + 2 MgCl2
Zn + FeO2 = ZnO2 + Fe =>
Zn + FeO2 = ZnO2 + Fe
I3 + HNO3 = HIO3 + NO2 + H2O =>
I3 + 15 HNO3 = 3 HIO3 + 15 NO2 + 6 H2O
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
Al(NO3)3 + Na2(CrO4) = Na(NO3) + Al2(CrO4)3 =>
2 Al(NO3)3 + 3 Na2(CrO4) = 6 Na(NO3) + Al2(CrO4)3
Me + HCl = MeCl2 + H2 =>
Me + 2 HCl = MeCl2 + H2
H2O + CO = CH3OH + CO2 =>
2 H2O + 3 CO = CH3OH + 2 CO2
AgCo3 + O2 = AgO + Co2 =>
2 AgCo3 + O2 = 2 AgO + 3 Co2
Cu2S + HNO3 = Cu(NO3)3 + NO2 + H2O + H2SO4 =>
Cu2S + 18 HNO3 = 2 Cu(NO3)3 + 12 NO2 + 8 H2O + H2SO4
C4H6(g) + O2 = CO2(g) + H2O(g) =>
2 C4H6(g) + 11 O2 = 8 CO2(g) + 6 H2O(g)
CO2 + H2O = O2 + C2H5OH =>
2 CO2 + 3 H2O = 3 O2 + C2H5OH
Cr + Al2O3 = CrO + Al =>
3 Cr + Al2O3 = 3 CrO + 2 Al
B2O3(s) + HS(l) = BS3(g) + H2O(l) =>
B2O3(s) + 6 HS(l) = 2 BS3(g) + 3 H2O(l)
SnO + P2O5 = Sn3(PO4)2 =>
3 SnO + P2O5 = Sn3(PO4)2
Na + AlCl3 = NaCl + Al =>
3 Na + AlCl3 = 3 NaCl + Al
CaHPO4 = P2O5 + Ca3(PO4)2 + H2O =>
6 CaHPO4 = P2O5 + 2 Ca3(PO4)2 + 3 H2O
CrSO4 + O2 + H2SO4 = Cr2(SO4)3 + H2O =>
4 CrSO4 + O2 + 2 H2SO4 = 2 Cr2(SO4)3 + 2 H2O
C2H5OH + Na2CrO4 + HCl = CH3COOH + NaCl + CrCl3 + H2O =>
3 C2H5OH + 4 Na2CrO4 + 20 HCl = 3 CH3COOH + 8 NaCl + 4 CrCl3 + 13 H2O
NaHCOO + H2O = NaOH + HCOOH =>
NaHCOO + H2O = NaOH + HCOOH
K2CrO4 + HCl = K2Cr2O7 + KCl + H2O =>
2 K2CrO4 + 2 HCl = K2Cr2O7 + 2 KCl + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CCl2 + H2O = CO + HCl =>
CCl2 + H2O = CO + 2 HCl
Ca(C2H3O2)2 + K2(CO3) = CaCO3 + K(C2H3O2) =>
Ca(C2H3O2)2 + K2(CO3) = CaCO3 + 2 K(C2H3O2)
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2C2 + 16 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 8 H2O + 12 NO2
Fe2(C2O4)3 + NaOH = Fe(OH)3 + Na2C2O4 =>
Fe2(C2O4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2C2O4
H2CO3 + Cr(OH)3 = Cr2(CO3)3 + H2O =>
3 H2CO3 + 2 Cr(OH)3 = Cr2(CO3)3 + 6 H2O
LiC + KU + FeY + MF = FUCK + MY + LiFe =>
LiC + KU + FeY + MF = FUCK + MY + LiFe
C + H2O = HC4 + CO2 =>
17 C + 2 H2O = 4 HC4 + CO2
AI + Pd(NO3)2 = AI(NO3)3 + Pd =>
2 AI + 3 Pd(NO3)2 = 2 AI(NO3)3 + 3 Pd
(NH4)2SO4 + Na2CO3 = NH3 + CO2 + H2O + Na2SO4 =>
(NH4)2SO4 + Na2CO3 = 2 NH3 + CO2 + H2O + Na2SO4
CO3(s) + H2SO4(aq) = SO4(aq) + H2O(l) + CO2(g) =>
CO3(s) + H2SO4(aq) = SO4(aq) + H2O(l) + CO2(g)
Na3 + H2 = NaH =>
2 Na3 + 3 H2 = 6 NaH
PbNO3 + Na3PO4 = Pb3(PO4)2 + Na2NO3 =>
3 PbNO3 + 2 Na3PO4 = Pb3(PO4)2 + 3 Na2NO3
C2O4{2-} + BrO3{-} + H{+} = Br2 + CO2 + H2O =>
5 C2O4{2-} + 2 BrO3{-} + 12 H{+} = Br2 + 10 CO2 + 6 H2O
NH4NO3NaOH = NH3NaNO3H2O =>
NH4NO3NaOH = NH3NaNO3H2O
Na(OH) + PB(NO3)2 = Na(NO3)2 + PB(OH) =>
Na(OH) + PB(NO3)2 = Na(NO3)2 + PB(OH)
Cu(CH3COO)2 + Na2CrO4 = CrCuO4 + Na2(CH3COO)2 =>
Cu(CH3COO)2 + Na2CrO4 = CrCuO4 + Na2(CH3COO)2
Na2Cu(CN)3 + H2SO4 + NaHS = Na2SO4 + HCN + Cu2S =>
4 Na2Cu(CN)3 + 5 H2SO4 + 2 NaHS = 5 Na2SO4 + 12 HCN + 2 Cu2S
MnC2O4*3H2O(s) + O2 = MnCO3(s) + H2O(g) + CO2(g) =>
2 MnC2O4*3H2O(s) + O2 = 2 MnCO3(s) + 6 H2O(g) + 2 CO2(g)
Cr + Al2O3 = CrO + Al =>
3 Cr + Al2O3 = 3 CrO + 2 Al
Br2 + KAt = KBr + At =>
Br2 + 2 KAt = 2 KBr + 2 At
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/30/24
Équations équilibrées sur05/30/23
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