| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH(aq) + H2SO4 = K2SO4 + 2 H2O
C2H5Cl + KOH(H2O) = C2H5OH + KCl + H2O =>
C2H5Cl + KOH(H2O) = C2H5OH + KCl + H2O
Ca(C2H3O2)2 + HNO3 = Ca(NO3)2 + C2H4O2 =>
Ca(C2H3O2)2 + 2 HNO3 = Ca(NO3)2 + 2 C2H4O2
K + CO = K6(CO)6 =>
6 K + 6 CO = K6(CO)6
Ti + SnO2 = TiO2 + Sn =>
Ti + SnO2 = TiO2 + Sn
Ag + NHO3 = AgNO3 + H2O + NO =>
3 Ag + 4 NHO3 = 3 AgNO3 + 2 H2O + NO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + SiH3X = NH4X + SiH3NH2 =>
2 NH3 + SiH3X = NH4X + SiH3NH2
H2 + OHCl = H3Cl2 + H2O =>
5 H2 + 4 OHCl = 2 H3Cl2 + 4 H2O
H2SO5 + NaOH = H2O + Na2SO5 =>
H2SO5 + 2 NaOH = 2 H2O + Na2SO5
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
Na2B4O7 + C2H5OH + H2SO4 = B(C2H5O)3 + NaHSO4 + H2O =>
Na2B4O7 + 12 C2H5OH + 2 H2SO4 = 4 B(C2H5O)3 + 2 NaHSO4 + 7 H2O
Al + Hg2(NO3)2 = Al(NO3)3 + Al2Hg3 =>
6 Al + 3 Hg2(NO3)2 = 2 Al(NO3)3 + 2 Al2Hg3
KOH + HC2H3O2 = H2O + KCH3CO2 =>
KOH + HC2H3O2 = H2O + KCH3CO2
Na2HPO4 + HCl = H3PO4 + NaCl =>
Na2HPO4 + 2 HCl = H3PO4 + 2 NaCl
NiCl2(aq) + KBr(aq) = KCl(aq) + NiBr2(aq) =>
NiCl2(aq) + 2 KBr(aq) = 2 KCl(aq) + NiBr2(aq)
C12H22O1 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O1 + 34 H2SO4 = 12 CO2 + 34 SO2 + 45 H2O
Na2HPO4 + HCl = H3PO4 + NaCl =>
Na2HPO4 + 2 HCl = H3PO4 + 2 NaCl
NaOH + NH4NO3 = NaNO3 + NH4OH =>
NaOH + NH4NO3 = NaNO3 + NH4OH
Na2HPO4 + HCl = H3PO4 + NaCl =>
Na2HPO4 + 2 HCl = H3PO4 + 2 NaCl
Fe(NO3)2 + Na2CO3 = FeCO3 + NaNO3 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + 2 NaNO3
Ba3(PO4)2 + K = K3(PO4) + Ba =>
Ba3(PO4)2 + 6 K = 2 K3(PO4) + 3 Ba
ReO3 + ReCl3 = ReOCl2 =>
ReO3 + 2 ReCl3 = 3 ReOCl2
NaCl + Ca(HCO3)2 = Na2CO3 + CaCl2 + H2O + CO2 =>
2 NaCl + Ca(HCO3)2 = Na2CO3 + CaCl2 + H2O + CO2
H5 + F26 = HF2 =>
13 H5 + 5 F26 = 65 HF2
NaHCO3 + Fe2(SO4)3 = Na2SO4 + Fe(OH)3 + CO2 =>
6 NaHCO3 + Fe2(SO4)3 = 3 Na2SO4 + 2 Fe(OH)3 + 6 CO2
K2CO3(aq) + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
KMnO4 + CuCl + H2O = KOH + MnO2 + Cu(OH)Cl =>
KMnO4 + 3 CuCl + 2 H2O = KOH + MnO2 + 3 Cu(OH)Cl
SiH3NH2 = NH3 + (SiH3)2NH =>
2 SiH3NH2 = NH3 + (SiH3)2NH
C2H5NH2 + NH4Cl = C2H5Cl + NH3 =>
C2H5NH2 + NH4Cl = C2H5Cl + 2 NH3
Pb(NO3)2 + NH4F = PbF2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4F = PbF2 + 2 NH4NO3
C2H5Cl + KOH(H2O) = C2H5OH + KCl + H2O =>
C2H5Cl + KOH(H2O) = C2H5OH + KCl + H2O
Mg + Zn(NO3)3 = Mg(NO3)2 + Zn3 =>
9 Mg + 6 Zn(NO3)3 = 9 Mg(NO3)2 + 2 Zn3
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Fe2SO43 + NaOH = NaSO43 + Fe2OH =>
Fe2SO43 + NaOH = NaSO43 + Fe2OH
BaCrO4 + HCl = BaCl2 + H2CrO4 =>
BaCrO4 + 2 HCl = BaCl2 + H2CrO4
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
PbO + C = Pb + CO3 =>
3 PbO + C = 3 Pb + CO3
P + I2 + H2O = PH4I + H3PO4 =>
18 P + 5 I2 + 32 H2O = 10 PH4I + 8 H3PO4
H2A + X(OH)3 = XA + HA + H2O =>
2 H2A + X(OH)3 = XA + HA + 3 H2O
Pb(OAc)2 + BaCl2 = PbCl2 + Ba(OAc)2 =>
Pb(OAc)2 + BaCl2 = PbCl2 + Ba(OAc)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn(NO3)2 + MgCl2 = ZnCl2 + Mg(NO3)2 =>
Zn(NO3)2 + MgCl2 = ZnCl2 + Mg(NO3)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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