| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 HCl + 4 HNO3 + 3 Sn = 4 NO + 3 H2SnCl6 + 8 H2O
NH3 + SO2 = NO + S + H2O =>
4 NH3 + 5 SO2 = 4 NO + 5 S + 6 H2O
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Ni + Ba3(PO4)2 = Ni3(PO4)2 + Ba =>
3 Ni + Ba3(PO4)2 = Ni3(PO4)2 + 3 Ba
Pb + CH3COOH + H2O + O2 = Pb(CH3COO)2(Pb(OH)2)2 =>
6 Pb + 4 CH3COOH + 2 H2O + 3 O2 = 2 Pb(CH3COO)2(Pb(OH)2)2
Ca(NO3)2*4H2O + ZrO(NO3)2*2H2O + C2H5NO2 = CaZrO3 + N2 + CO2 + H2O =>
9 Ca(NO3)2*4H2O + 9 ZrO(NO3)2*2H2O + 20 C2H5NO2 = 9 CaZrO3 + 28 N2 + 40 CO2 + 104 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca + H(NO3) = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 H(NO3) = 4 Ca(NO3)2 + N2O + 5 H2O
NaBr + CaO2H2 = CaBr2 + NaOH =>
2 NaBr + CaO2H2 = CaBr2 + 2 NaOH
Fe3O4 + H2SO4 = Fe2(SO4)3 + H2S + H2O =>
8 Fe3O4 + 37 H2SO4 = 12 Fe2(SO4)3 + H2S + 36 H2O
Pb(s) + HCl(aq) = H(g) + PbCl(aq) =>
Pb(s) + HCl(aq) = H(g) + PbCl(aq)
F2(g) + NaOH(Ac) = OF2(g) + NaF(Ac) + H2O =>
2 F2(g) + 2 NaOH(Ac) = OF2(g) + 2 NaF(Ac) + H2O
PH3 + H2O = PH4{+} + OH{-}1 =>
PH3 + H2O = PH4{+} + OH{-}1
KMnO4 + KCl + H2O = MnO2 + Cl2 + KOH =>
2 KMnO4 + 6 KCl + 4 H2O = 2 MnO2 + 3 Cl2 + 8 KOH
NO + H2O2 = HNO3 + H2O =>
2 NO + 3 H2O2 = 2 HNO3 + 2 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
NiSO4H2O = NiSO4 + H2O =>
NiSO4H2O = NiSO4 + H2O
N2O = NO + N =>
N2O = NO + N
Bi2O3 + Na2CO3 + KNO3 = NaBiO3 + KNO2 + CO2 =>
Bi2O3 + Na2CO3 + 2 KNO3 = 2 NaBiO3 + 2 KNO2 + CO2
FeSO4*7H2O + NaOH + KNO3 = Fe3O4 + KSO4 + NH3 + H2O + NaSO4 =>
24 FeSO4*7H2O + 19 NaOH + 5 KNO3 = 8 Fe3O4 + 5 KSO4 + 5 NH3 + 170 H2O + 19 NaSO4
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H3O3Cl3*7H2O + P2O5 = Cl2O + HPO3 =>
2 H3O3Cl3*7H2O + 17 P2O5 = 3 Cl2O + 34 HPO3
NOH4H + PO4H3 = (NH4)3PO4 + H2O =>
3 NOH4H + PO4H3 = (NH4)3PO4 + 3 H2O
CH3CH2CH2CH2CH2Cl + KOCH(CH3)2 = CH3CH2CH2CH2CH2OCH(CH3)2 + KCl =>
CH3CH2CH2CH2CH2Cl + KOCH(CH3)2 = CH3CH2CH2CH2CH2OCH(CH3)2 + KCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbCl2 + CO + H2O = CO2 + Pb + HCl =>
PbCl2 + CO + H2O = CO2 + Pb + 2 HCl
Na2CO3 + C2H5COOH = C2H5COOHNa + CO2 + H2O =>
7 Na2CO3 + 15 C2H5COOH = 14 C2H5COOHNa + 10 CO2 + 3 H2O
Pb(NO3)2(aq) + CaCl2 = Ca(NO3)2 + PbCl2 =>
Pb(NO3)2(aq) + CaCl2 = Ca(NO3)2 + PbCl2
AgCl + HNO3 = AgNO3 + HCl =>
AgCl + HNO3 = AgNO3 + HCl
CCl4 + Br = CBrCl4 =>
CCl4 + Br = CBrCl4
H2O2 + FeCl3 = HCl + FeO3 =>
3 H2O2 + 2 FeCl3 = 6 HCl + 2 FeO3
CaCl2 + NaHSO4 = CaHSO4 + NaCl2 =>
CaCl2 + NaHSO4 = CaHSO4 + NaCl2
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
KClO3 + AgNO3 = KNO3 + AgClO3 =>
KClO3 + AgNO3 = KNO3 + AgClO3
H2SO4 + (C2H5)2SO4 = C2H5SO4H =>
H2SO4 + (C2H5)2SO4 = 2 C2H5SO4H
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Br + NaOH = NaBr + NaOBr + H2O =>
2 Br + 2 NaOH = NaBr + NaOBr + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
H{+} + Cr2O7{-2} + Cl2 = Cr{+3} + ClO4{-} + H2O =>
50 H{+} + 7 Cr2O7{-2} + 3 Cl2 = 14 Cr{+3} + 6 ClO4{-} + 25 H2O
H2 = H99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 =>
4.6116860184274E + 18 H2 = H99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
Na2CO3 + CuSO4*5H2O = CuCO3 + Na2SO4*5H2O =>
Na2CO3 + CuSO4*5H2O = CuCO3 + Na2SO4*5H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
P2 + O3 = P3O2 =>
9 P2 + 4 O3 = 6 P3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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