| Équations équilibrées la veille | Équations équilibrées le lendemain |
H6C2O + 3 O2 = 3 H2O + 2 CO2
Pb(NO3)2(aq) + NH4I(aq) = PbI2(s) + NH4NO3(aq) =>
Pb(NO3)2(aq) + 2 NH4I(aq) = PbI2(s) + 2 NH4NO3(aq)
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
N2O + NaOH = Na + H + N2O2 =>
N2O + NaOH = Na + H + N2O2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
MnCO3 + O2 = Mn2O3 + CO2 =>
4 MnCO3 + O2 = 2 Mn2O3 + 4 CO2
Sr(aq) + SO4(aq) = SrSO4(s) =>
Sr(aq) + SO4(aq) = SrSO4(s)
NH4OH + CaCl2 = CaOH + NH4Cl2 =>
NH4OH + CaCl2 = CaOH + NH4Cl2
KOH + Ca(NO3)2 = K(NO3)2 + CaOH =>
KOH + Ca(NO3)2 = K(NO3)2 + CaOH
MgH2 + H2O = Mg(OH)2 + H2 =>
MgH2 + 2 H2O = Mg(OH)2 + 2 H2
H3PO4 + Mn(OH)2 = Mn3(PO4)2 + H2O =>
2 H3PO4 + 3 Mn(OH)2 = Mn3(PO4)2 + 6 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Br2 + KOH = KBr + KBrO + H2O =>
Br2 + 2 KOH = KBr + KBrO + H2O
Sr(aq) + SO4(aq) = SrSO4(s) =>
Sr(aq) + SO4(aq) = SrSO4(s)
NO3 + H2 = NO2 + H2O =>
NO3 + H2 = NO2 + H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
N2O + NaOH = Na + H + N2O2 =>
N2O + NaOH = Na + H + N2O2
C2H6 + O2 = CO + H2 =>
C2H6 + O2 = 2 CO + 3 H2
B2H6 + CO = BH3CO =>
B2H6 + 2 CO = 2 BH3CO
AlCl3 + NAOH = Al(OH)3 + NACl =>
AlCl3 + 3 NAOH = Al(OH)3 + 3 NACl
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2O3(s) + Al(s) = Al2O3(s) + Cr(s) =>
Cr2O3(s) + 2 Al(s) = Al2O3(s) + 2 Cr(s)
KJ + HNO3 = J2 + NO + KNO3 + H2O =>
6 KJ + 8 HNO3 = 3 J2 + 2 NO + 6 KNO3 + 4 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
N2O + NaOH = NaNO + H2O =>
N2O + 2 NaOH = 2 NaNO + H2O
Fe + H2SO4 = Fe2S3O12 + H2 =>
2 Fe + 3 H2SO4 = Fe2S3O12 + 3 H2
CS2 + N2O = N2 + CO2 + SO2 =>
CS2 + 6 N2O = 6 N2 + CO2 + 2 SO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ba(H2BO3)2 + NaOH = Ba3(BO3)2 + Na3BO3 + H2O =>
3 Ba(H2BO3)2 + 12 NaOH = Ba3(BO3)2 + 4 Na3BO3 + 12 H2O
C2H6 + O2 = CO2 + H2 =>
C2H6 + 2 O2 = 2 CO2 + 3 H2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
B2H6 + CO = BH3CO =>
B2H6 + 2 CO = 2 BH3CO
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Al + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 3 SO2 + 6 H2O
N2O + NaOH = NaNO + H2O =>
N2O + 2 NaOH = 2 NaNO + H2O
Br2 + KOH = KBr + KBrO + H2O =>
Br2 + 2 KOH = KBr + KBrO + H2O
H2O + HCl = H3ClO =>
H2O + HCl = H3ClO
Br2 + KOH = KBr + KBrO + H2O =>
Br2 + 2 KOH = KBr + KBrO + H2O
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + NO3{-} + H{+} = Cu2{+} + NO + H2O =>
6 Cu + NO3{-} + 4 H{+} = 3 Cu2{+} + NO + 2 H2O
Br2 + KOH = KBr + KBrO + H2O =>
Br2 + 2 KOH = KBr + KBrO + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/17
Équations équilibrées sur10/27/16
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