| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(s) + 2 H2SO4(aq) = CuSO4(aq) + SO2(g) + 2 H2O(l)
H3PO4 + Na2O = Na3PO4 + H2O =>
2 H3PO4 + 3 Na2O = 2 Na3PO4 + 3 H2O
CH2CHCHCH2 + O2 = CO2 + H2O =>
2 CH2CHCHCH2 + 11 O2 = 8 CO2 + 6 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
C6H6 + Br2 = C6H5Br2 + HBr =>
2 C6H6 + 3 Br2 = 2 C6H5Br2 + 2 HBr
Ae + O2 = AeO3 =>
2 Ae + 3 O2 = 2 AeO3
HNO3 + H2O = H3O{+} + NO3{-} =>
HNO3 + H2O = H3O{+} + NO3{-}
Cu + AgNO4 = CuNO4 + Ag =>
Cu + AgNO4 = CuNO4 + Ag
Mn(OH)2 + KOH + KNO3 = K2MnO4 + KNO2 + H2O =>
Mn(OH)2 + 2 KOH + 2 KNO3 = K2MnO4 + 2 KNO2 + 2 H2O
Zn3(PO4)2 + CH3COOH = (CH3COO)2Zn + H3PO4 =>
Zn3(PO4)2 + 6 CH3COOH = 3(CH3COO)2Zn + 2 H3PO4
Cl{-} + Ag{+} = AgCl(s)(blanco) =>
Cl{-} + Ag{+} = AgCl(s)(blanco)
Zn + H2O + CO2 = ZnCO3 + H2 =>
Zn + H2O + CO2 = ZnCO3 + H2
NaCl + NH3 + CO2 + H2O = NH4Cl + NaHCO3 =>
NaCl + NH3 + CO2 + H2O = NH4Cl + NaHCO3
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
La(OH)3 + H2CO3 = La(OH)CO3 + H2O =>
La(OH)3 + H2CO3 = La(OH)CO3 + 2 H2O
NaOH + AlN = NaN + AlOH =>
NaOH + AlN = NaN + AlOH
Na(C2H3O2) + KCl = NaCl + K(C2H3O2) =>
Na(C2H3O2) + KCl = NaCl + K(C2H3O2)
Br + H2O = H2BrO =>
Br + H2O = H2BrO
NH3 + H2O + NaCl = HCl + NH4Na + O2 =>
2 NH3 + 2 H2O + 2 NaCl = 2 HCl + 2 NH4Na + O2
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
W + Cu2(CO3)(OH)2 = WO2 + Cu + CO2 + H2O =>
W + Cu2(CO3)(OH)2 = WO2 + 2 Cu + CO2 + H2O
C5H11OSO3H + Br2 = C5H12 + BrSO4 =>
2 C5H11OSO3H + Br2 = 2 C5H12 + 2 BrSO4
N2H4 + O2 = NO2 + H2O =>
N2H4 + 3 O2 = 2 NO2 + 2 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
C3H6O3 + CH3OH = C4H8O3 + H2O =>
C3H6O3 + CH3OH = C4H8O3 + H2O
HCOOHCH3OH = H2OHCOOCH3 =>
HCOOHCH3OH = H2OHCOOCH3
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
Cu + Ag(OH)2 = Ag + CuOH =>
2 Cu + Ag(OH)2 = Ag + 2 CuOH
CI2(g) + NaI(s) = NaC1(s) + I2 =>
2 CI2(g) + 2 NaI(s) = 2 NaC1(s) + 3 I2
HCOOH + Ba(OH)2 = H2O + Ba(HCO2)2 =>
2 HCOOH + Ba(OH)2 = 2 H2O + Ba(HCO2)2
H3AsO4 = As2O5 + H2O1 =>
2 H3AsO4 = As2O5 + 3 H2O1
H2SO4 + BaCl2 = BaSO4 + HCl = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Cu{+} + Pb = Cu + Pb{+} =>
Cu{+} + Pb = Cu + Pb{+}
Ca(OH)2 + Fe(NO3)3 = Ca(NO3)3 + Fe(OH)2 =>
Ca(OH)2 + Fe(NO3)3 = Ca(NO3)3 + Fe(OH)2
Cu + I = Cu2I2 =>
2 Cu + 2 I = Cu2I2
CU + FeCl3 = CUCl2 + Fe =>
3 CU + 2 FeCl3 = 3 CUCl2 + 2 Fe
CuSO4 + Zn(NO3) = Cu(NO3) + ZnSO4 =>
CuSO4 + Zn(NO3) = Cu(NO3) + ZnSO4
CH3COOC6H4COOH + NaOH = HOC6H4COONa + CH3COONa =>
3 CH3COOC6H4COOH + 11 NaOH = HOC6H4COONa + 10 CH3COONa
H2SO4 + BaCl2 = BaSO4 + HCl = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
RbO4 + H3PO4 = RbPO4 + O4H3 =>
RbO4 + H3PO4 = RbPO4 + O4H3
Ba + KBr = K + BaBr2 =>
Ba + 2 KBr = 2 K + BaBr2
KMnO4 + glucose = CO2 + H2O + K2CO3 + MnO =>
24 KMnO4 + 5 C6H12O6 = 18 CO2 + 30 H2O + 12 K2CO3 + 24 MnO
NH4OH + AgNO3 = NH4NO3 + Ag2O + H2O =>
2 NH4OH + 2 AgNO3 = 2 NH4NO3 + Ag2O + H2O
ZnCO3 + HCOOH = ZnHCOOH + H2O + CO2 =>
ZnCO3 + 2 HCOOH = ZnHCOOH + H2O + 2 CO2
Zn + H2O + CO2 = ZnCO3 + H2 =>
Zn + H2O + CO2 = ZnCO3 + H2
PbO(I) + C(s) = Pb(I) + CO(g) =>
PbO(I) + C(s) = Pb(I) + CO(g)
CH2CHCHCH2 + O2 = CO2 + H2O =>
2 CH2CHCHCH2 + 11 O2 = 8 CO2 + 6 H2O
Cr{2}O{3} + Al = Al{2}O{3} + Cr =>
Cr{2}O{3} + Al = Al{2}O{3} + Cr
NH4OH + Al = NH4 + AlOH =>
NH4OH + Al = NH4 + AlOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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