| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Ba(NO3)2 + (NH4)2SO4 = BaSO4 + NH4NO3 =>
Ba(NO3)2 + (NH4)2SO4 = BaSO4 + 2 NH4NO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NO + CO = N + CO2 =>
NO + CO = N + CO2
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Zn(NO3)2 + Zn(C2H3O2)2 = ZnO + CO2 + N2 + H2O =>
8 Zn(NO3)2 + 5 Zn(C2H3O2)2 = 13 ZnO + 20 CO2 + 8 N2 + 15 H2O
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
N + H = NH3 =>
N + 3 H = NH3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
S + O = SO2 =>
S + 2 O = SO2
Mg + O = MgO =>
Mg + O = MgO
NaL + Pb(SO4)2 = PbL4 + Na2SO4 =>
4 NaL + Pb(SO4)2 = PbL4 + 2 Na2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Ca + H2O = CaOH + H =>
Ca + H2O = CaOH + H
CaO + MnL4 = MnO2 + CaL2 =>
2 CaO + MnL4 = MnO2 + 2 CaL2
NH3(g) + H2O(l) = NOH5 =>
NH3(g) + H2O(l) = NOH5
Ca(NO3)2 + Li3PO4 = LiNO3 + Ca3(PO4)2 =>
3 Ca(NO3)2 + 2 Li3PO4 = 6 LiNO3 + Ca3(PO4)2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
NaOCl + Na2SO3 = Na + Cl + SO4 =>
NaOCl + Na2SO3 = 3 Na + Cl + SO4
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
AgNO3 + NaPO4 = AgPO4 + NaNO3 =>
AgNO3 + NaPO4 = AgPO4 + NaNO3
NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
VF5 + HL = V2L10 + HF =>
2 VF5 + 10 HL = V2L10 + 10 HF
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Hg2L2 + O2 = HgO + L2 =>
Hg2L2 + O2 = 2 HgO + L2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
Co + Cl2 + KOH = KCl + Co(OH)2 =>
Co + Cl2 + 2 KOH = 2 KCl + Co(OH)2
HBr = H + Br =>
HBr = H + Br
HF + F2O3 = H2O + F2 =>
6 HF + F2O3 = 3 H2O + 4 F2
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CS2 + O2 = CO2 + S2 =>
CS2 + O2 = CO2 + S2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/10
Équations équilibrées sur03/01/09
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