| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2MnO4 + 2 KNO2 = K2MnO4 + 2 H + 2 NO2
Cl2 + P = PCl5 =>
5 Cl2 + 2 P = 2 PCl5
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HBrO3 + Zn(OH)2 = H2O + Zn(BrO3)2 =>
2 HBrO3 + Zn(OH)2 = 2 H2O + Zn(BrO3)2
Zn + Fe2(So4)3 = ZnSo4 + Fe =>
3 Zn + Fe2(So4)3 = 3 ZnSo4 + 2 Fe
Cu + Pb(NO3)2 = Cu(NO3) + Pb =>
2 Cu + Pb(NO3)2 = 2 Cu(NO3) + Pb
H2MnO4 + KNO2 = K2MnO4 + H2 + NO2 =>
H2MnO4 + 2 KNO2 = K2MnO4 + H2 + 2 NO2
BaO + P2O5 = Ba3(PO4)2 =>
3 BaO + P2O5 = Ba3(PO4)2
HCl + Cr2O3 = CrCl3 + H2O =>
6 HCl + Cr2O3 = 2 CrCl3 + 3 H2O
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na2MnO4 + H2SO4 = NaMnO4 + MnO2 + H2O + Na2SO4 =>
3 Na2MnO4 + 2 H2SO4 = 2 NaMnO4 + MnO2 + 2 H2O + 2 Na2SO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C2H6 + Cl2 = C2H4Cl2 + HCl =>
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
S + F2 = SF6 =>
S + 3 F2 = SF6
S + O2 = SO2 =>
S + O2 = SO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Zn(OH)2 + H2 = H2O + Zn =>
Zn(OH)2 + H2 = 2 H2O + Zn
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
Pb(CH3COO)2 + FeSO4 = PbSO4 + Fe(CH3COO)2 =>
Pb(CH3COO)2 + FeSO4 = PbSO4 + Fe(CH3COO)2
O2 + N2 = NO =>
O2 + N2 = 2 NO
CH4S + OH = HS + CO2 + H2O =>
CH4S + 7 OH = HS + CO2 + 5 H2O
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
AgNO3 + Zn = Ag + Zn(NO3)2 =>
2 AgNO3 + Zn = 2 Ag + Zn(NO3)2
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + HOH =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HOH
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
CO + H2 = CH4 + H2O =>
CO + 3 H2 = CH4 + H2O
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + Pb(No3)2 = Al(No3) + Pb =>
2 Al + Pb(No3)2 = 2 Al(No3) + Pb
N2H4(l) = NH3(g) + N2(g) =>
3 N2H4(l) = 4 NH3(g) + N2(g)
K + O2 = K2O =>
4 K + O2 = 2 K2O
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
AgNO3 + Na2CO3 = AgCO3 + Na2NO3 =>
AgNO3 + Na2CO3 = AgCO3 + Na2NO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C13H10O + NaBH4 + CH3OH = C13H12O + (CH3O)4BNa =>
4 C13H10O + NaBH4 + 4 CH3OH = 4 C13H12O + (CH3O)4BNa
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AgNo3 + KSo4 = AgSo4 + KNo3 =>
AgNo3 + KSo4 = AgSo4 + KNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/18
Équations équilibrées sur11/19/17
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