Équations équilibrées la veille | Équations équilibrées le lendemain |
KI + H2O = KOH + HI
S2O3{2-} = S4O6{2-} + e =>
2 S2O3{2-} = S4O6{2-} + 2e
Zn(OH)2 + Na2O = ZnO + NaOH =>
Zn(OH)2 + Na2O = ZnO + 2 NaOH
Pb(C2H3O2)2 + K2CO3 = PbCO3 + KC2H3O2 =>
Pb(C2H3O2)2 + K2CO3 = PbCO3 + 2 KC2H3O2
Zn(NO3)2 + Fe(OH)2 = Zn(OH)2 + Fe(NO3)2 =>
Zn(NO3)2 + Fe(OH)2 = Zn(OH)2 + Fe(NO3)2
Na + BH4 = NaBH4 =>
Na + BH4 = NaBH4
Na2C2O4 = Na + C + O =>
Na2C2O4 = 2 Na + 2 C + 4 O
C6H12O2 + Ba(OH)2 = Ba(C6H11O2)2 + H2O =>
2 C6H12O2 + Ba(OH)2 = Ba(C6H11O2)2 + 2 H2O
CH3COOK + H2O = CH3COOH + KOH =>
CH3COOK + H2O = CH3COOH + KOH
C6H6 + F2 = CF + H =>
C6H6 + 3 F2 = 6 CF + 6 H
CrO2Cl2 + Ca(OH)2 = CaCrO4 + CaCl2 + H2O =>
CrO2Cl2 + 2 Ca(OH)2 = CaCrO4 + CaCl2 + 2 H2O
K2CO3 + Pb(C2H3O2)2 = K2(C2H3O2)2 + PbCO3 =>
K2CO3 + Pb(C2H3O2)2 = K2(C2H3O2)2 + PbCO3
C8H18 + O2(g) = CO2(g) + H2O(l) =>
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
O2 + SnO = SnO2 =>
O2 + 2 SnO = 2 SnO2
MnO2 + NaHSO3 = NaMnO2 + HSO3 =>
MnO2 + NaHSO3 = NaMnO2 + HSO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SiO2 + HCl = SiCl4 + H2 + O2 =>
SiO2 + 4 HCl = SiCl4 + 2 H2 + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2C2O4 = CO2 + Na =>
Na2C2O4 = 2 CO2 + 2 Na
K2CO3 + Pb(C2H3O2)2 = K(C2H3O2) + PbCO3 =>
K2CO3 + Pb(C2H3O2)2 = 2 K(C2H3O2) + PbCO3
Ba(OH)2 + FeCl3 = BaCl2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(OH)3
C8H18 + O2(g) = CO2(g) + H2O =>
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O
CaC2 + HBr = CaBr2 + CHCH =>
CaC2 + 2 HBr = CaBr2 + CHCH
NaCl(aq) + ZnSO4(aq) = Na2SO4 + ZnCl2 =>
2 NaCl(aq) + ZnSO4(aq) = Na2SO4 + ZnCl2
CuCl2 = Cu(Cl)2 =>
CuCl2 = Cu(Cl)2
K2SO3 + MgF2 = Mg2(SO3)2 + KF =>
2 K2SO3 + 2 MgF2 = Mg2(SO3)2 + 4 KF
F2 + K2S = FS + K =>
F2 + 2 K2S = 2 FS + 4 K
C8H18 + O2(g) = CO2 + H2O =>
2 C8H18 + 25 O2(g) = 16 CO2 + 18 H2O
CuSO4 + Na2S = Cu + S + Na2SO4 =>
CuSO4 + Na2S = Cu + S + Na2SO4
Ca + O2 = Ca(O)2 =>
Ca + O2 = Ca(O)2
Na2CO3(s) + HCl(g) = NaCl(s) + CO2(g) + H2O(l) =>
Na2CO3(s) + 2 HCl(g) = 2 NaCl(s) + CO2(g) + H2O(l)
I2O5 + BaO = I2O + BaO5 =>
I2O5 + BaO = I2O + BaO5
N(CH3)3 + HCl = NH(CH3)3 + Cl =>
N(CH3)3 + HCl = NH(CH3)3 + Cl
Cu + Al(NO3)3 + H2SO4 = CuSO4 + Al2(SO4)3 + NO + H2O =>
9 Cu + 2 Al(NO3)3 + 12 H2SO4 = 9 CuSO4 + Al2(SO4)3 + 6 NO + 12 H2O
AgNO3 + MnSO4 = AgSO4 + MnNO3 =>
AgNO3 + MnSO4 = AgSO4 + MnNO3
Al + HCl = AlH + Cl2 =>
2 Al + 2 HCl = 2 AlH + Cl2
H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O
Cr + HC1 = CrC13 + H2 =>
2 Cr + 26 HC1 = 2 CrC13 + 13 H2
HCHO + CuO = HCOOH + Cu2O =>
HCHO + 2 CuO = HCOOH + Cu2O
C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8
Mn(OH)2 + O2 = Mn(OH)3 + MnO(OH) =>
4 Mn(OH)2 + O2 = 2 Mn(OH)3 + 2 MnO(OH)
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
O2 + SnO = SnO2 =>
O2 + 2 SnO = 2 SnO2
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
Cu(CH3COO)2 + K3PO4 = Cu3(PO4)2 + CH3COOK =>
3 Cu(CH3COO)2 + 2 K3PO4 = Cu3(PO4)2 + 6 CH3COOK
P2O5 + HCl = H2O + POCl3 =>
P2O5 + 6 HCl = 3 H2O + 2 POCl3
CHCl3 + I2 = CCl3I + HI =>
CHCl3 + I2 = CCl3I + HI
KI + BaCl = KCl + BaI =>
KI + BaCl = KCl + BaI
O2 + SnO = SnO2 =>
O2 + 2 SnO = 2 SnO2
I2 + CHCl3 = I2(CHCl3) =>
I2 + CHCl3 = I2(CHCl3)
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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