Équations équilibrées la veille |
NH4Cl + 2 HF = NH4HF2 + HCl
NH4PO4 + ZnI = ZnPO4 + NH4I =>
NH4PO4 + ZnI = ZnPO4 + NH4I
C2H6 + Cl = C2H5Cl + H2 =>
2 C2H6 + 2 Cl = 2 C2H5Cl + H2
CaCO3 + Mg3(PO4)2 = Ca3(PO4)2 + MgCO3 =>
3 CaCO3 + Mg3(PO4)2 = Ca3(PO4)2 + 3 MgCO3
CuO(aq) + H2SO4(aq) = CuSO4(aq) + H2O =>
CuO(aq) + H2SO4(aq) = CuSO4(aq) + H2O
KH(IO3)2 = K + H(IO3)2 =>
KH(IO3)2 = K + H(IO3)2
MnS + HCl + HNO3 = MnCl + NO + S + H2O2 =>
MnS + HCl + HNO3 = MnCl + NO + S + H2O2
KBr + Na2CO3 = BrNa + K2CO3 =>
2 KBr + Na2CO3 = 2 BrNa + K2CO3
Fe{2}O{3} + H = Fe + H{2}O =>
Fe{2}O{3} + H = Fe + H{2}O
HCl + Sn(OH)2 = SnCl2 + H2O =>
2 HCl + Sn(OH)2 = SnCl2 + 2 H2O
MgS = Mg + S4 =>
4 MgS = 4 Mg + S4
CH3CHO + Cl2 + OH{-} = ClCH2CHO + Cl{-} + H2O =>
CH3CHO + Cl2 + OH{-} = ClCH2CHO + Cl{-} + H2O
C13H10O + NaBH4 + H2O = C13H12O + H3BO3 + NaOH =>
4 C13H10O + NaBH4 + 4 H2O = 4 C13H12O + H3BO3 + NaOH
C6H10 + KMnO4 = KC6H10 + MnO4 =>
C6H10 + KMnO4 = KC6H10 + MnO4
Ba(OH)2 + H3PO3 = BaHPO3 + H2O =>
Ba(OH)2 + H3PO3 = BaHPO3 + 2 H2O
C2H6 + Cl = CCl4 + HCl =>
C2H6 + 14 Cl = 2 CCl4 + 6 HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaOH + H2SO3 = H2O + Na2SO3 =>
2 NaOH + H2SO3 = 2 H2O + Na2SO3
Mg(NO3)2 + Na2CrO4 = MgCrO4 + NaNO3 =>
Mg(NO3)2 + Na2CrO4 = MgCrO4 + 2 NaNO3
MgS = Mg + S2 =>
2 MgS = 2 Mg + S2
Zn + KNO3 + NaOH = Na2ZnO2 + NH3 + H2O + KOH =>
4 Zn + KNO3 + 8 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O + KOH
ZnP = Zn + P =>
ZnP = Zn + P
Fe3C + CuSO4 = FeSO4 + Cu3C =>
Fe3C + 3 CuSO4 = 3 FeSO4 + Cu3C
CuO(aq) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(aq) + H2SO4(aq) = CuSO4(aq) + H2O(l)
CO + Fe = COFe2 =>
CO + 2 Fe = COFe2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
PaI = Pa + I =>
PaI = Pa + I
C2H6 + Cl = C2H5Cl + HCl =>
C2H6 + 2 Cl = C2H5Cl + HCl
C6H10 + KMnO4 = KC7H5O2 + MnO2 + KOH + H2O =>
21 C6H10 + 58 KMnO4 = 18 KC7H5O2 + 58 MnO2 + 40 KOH + 40 H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
ScH2 + H2O = Sc(OH)2 + H2 =>
ScH2 + 2 H2O = Sc(OH)2 + 2 H2
MgS = Mg + S8 =>
8 MgS = 8 Mg + S8
Zn + KNO3 + NaOH = KNaZnO2 + Na2ZnO2 + NH3 + H2O =>
4 Zn + KNO3 + 7 NaOH = KNaZnO2 + 3 Na2ZnO2 + NH3 + 2 H2O
C2H6 + Cl = C2H5 + HCl =>
C2H6 + Cl = C2H5 + HCl
C6H10 + KMnO4 = C6H10O2 + K + MnO2 =>
C6H10 + KMnO4 = C6H10O2 + K + MnO2
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(aq) + H2CO3(aq) =>
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(aq) + H2CO3(aq)
HCl + BaI2 = HI + BaCl2 =>
2 HCl + BaI2 = 2 HI + BaCl2
NH3(aq) + SnCl2(aq) = Sn3N2(s) + HCl(aq) =>
2 NH3(aq) + 3 SnCl2(aq) = Sn3N2(s) + 6 HCl(aq)
Cu2[Fe(CN)6] + HNO3 = Cu(NO3)2 + H4[Fe(CN)6] =>
Cu2[Fe(CN)6] + 4 HNO3 = 2 Cu(NO3)2 + H4[Fe(CN)6]
Zn + KNO3 + NaOH = Na2ZnO2 + K2ZnO2 + NH3 + H2O =>
8 Zn + 2 KNO3 + 14 NaOH = 7 Na2ZnO2 + K2ZnO2 + 2 NH3 + 4 H2O
MgS = Mg + S2 =>
2 MgS = 2 Mg + S2
C2H6 + Cl = C2H5Cl + H =>
C2H6 + Cl = C2H5Cl + H
CuSO4 + H3PO4 = H2SO4 + CuPO4 + H2 =>
2 CuSO4 + 2 H3PO4 = 2 H2SO4 + 2 CuPO4 + H2
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq) =>
NaHCO3(aq) + CH3COOH(aq) = CO2(g) + H2O(l) + CH3COONa(aq)
MgS = Mg + S4 =>
4 MgS = 4 Mg + S4
Pb2S + NaCl = Pb2Cl + NaS =>
Pb2S + NaCl = Pb2Cl + NaS
C2H6 + Cl = C2H6Cl =>
C2H6 + Cl = C2H6Cl
CaCl2(aq) + AgC2H3O2 = AgCl(s) + Ca(C2H3O2)2(aq) =>
CaCl2(aq) + 2 AgC2H3O2 = 2 AgCl(s) + Ca(C2H3O2)2(aq)
H5IO6 = H2O + I2O5 + O2 =>
2 H5IO6 = 5 H2O + I2O5 + O2
CH3(CH2)3OH(l) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)3OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
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