| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaClO + CH3(CO)CH3 = CHCl3 + 2 NaOH + NaCH3COO
P4O6 = PO4 + P =>
2 P4O6 = 3 PO4 + 5 P
LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
NaMnO + H2SO4 + NaI = MnSO4 + NaIO3 + Na2S + H2O =>
2 NaMnO + 3 H2SO4 + NaI = 2 MnSO4 + NaIO3 + Na2S + 3 H2O
(NH4)3PO4 + Fe(NO3)2 = (NH4)(NO3) + Fe3(PO4)2 =>
2(NH4)3PO4 + 3 Fe(NO3)2 = 6(NH4)(NO3) + Fe3(PO4)2
Mn{2+} + MnO4{-} + H2O = Mn100O183 + H{+} =>
334 Mn{2+} + 166 MnO4{-} + 251 H2O = 5 Mn100O183 + 502 H{+}
HCl + NaOH + C14H14N3NaO3S = Na2N3O3S + C14H14Cl + H2O =>
HCl + NaOH + C14H14N3NaO3S = Na2N3O3S + C14H14Cl + H2O
AgC2H3O2 + Zn(NO3)2 = AgNO3 + Zn(C2H3O2)2 =>
2 AgC2H3O2 + Zn(NO3)2 = 2 AgNO3 + Zn(C2H3O2)2
Mg + Na2SO4 = Mg(SO4)2 + Na =>
Mg + 2 Na2SO4 = Mg(SO4)2 + 4 Na
NaClO2 = Na{+} + ClO2{-} =>
NaClO2 = Na{+} + ClO2{-}
Ni(No3)2 + KBr = NiBr2 + KNo3 =>
Ni(No3)2 + 2 KBr = NiBr2 + 2 KNo3
P4O6 = PO4 + P =>
2 P4O6 = 3 PO4 + 5 P
C2H5Br + NaOH = C2H5OH + NaBr =>
C2H5Br + NaOH = C2H5OH + NaBr
Na2SO3 + H2SO4 + KIO3 = I2 + Na2SO4 + K2SO4 + H2O =>
5 Na2SO3 + H2SO4 + 2 KIO3 = I2 + 5 Na2SO4 + K2SO4 + H2O
C2H4O = C2H2 + H2O =>
C2H4O = C2H2 + H2O
NaClO2 = Na{+} + ClO2{-} =>
NaClO2 = Na{+} + ClO2{-}
NaClO + CH3(CO)CH3 = CHCl3 + NaOH + NaCH3COO =>
3 NaClO + CH3(CO)CH3 = CHCl3 + 2 NaOH + NaCH3COO
Mn{2+} + MnO4{-} + H2O = Mn100O183 + H{+} =>
334 Mn{2+} + 166 MnO4{-} + 251 H2O = 5 Mn100O183 + 502 H{+}
NaClO + CH3(CO)CH3 = CHCl3 + NaOH + NaCH3COO =>
3 NaClO + CH3(CO)CH3 = CHCl3 + 2 NaOH + NaCH3COO
Al + H3SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al + 12 H3SO4 = Al2(SO4)3 + 9 SO2 + 18 H2O
PbS + HNO3 + HCl = H2PbCl4 + NO2 + H2SO4 + H2O =>
PbS + 8 HNO3 + 4 HCl = H2PbCl4 + 8 NO2 + H2SO4 + 4 H2O
P4O6 = PO4 + P =>
2 P4O6 = 3 PO4 + 5 P
CO2(g) + H2O(l) = H2CO3(aq) =>
CO2(g) + H2O(l) = H2CO3(aq)
KOH + NO = KNO2 + N2 + H2O =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
Mn(C)(O)3 + (H)2C(O)3 = Mn(HC(O3))2 =>
Mn(C)(O)3 + (H)2C(O)3 = Mn(HC(O3))2
FeCl3 + KI = KICl + Fe =>
FeCl3 + 3 KI = 3 KICl + Fe
Na[Al(OH)4] + H2O2 = Al(OH)3 + Na(OH)2 =>
2 Na[Al(OH)4] + H2O2 = 2 Al(OH)3 + 2 Na(OH)2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
S + KOH + K2SO4 = K2S2O3 + H2O =>
4 S + 2 KOH + 2 K2SO4 = 3 K2S2O3 + H2O
Cl2 + H2O + MnCl2 = MnO2 + HCl =>
Cl2 + 2 H2O + MnCl2 = MnO2 + 4 HCl
C3H6NHH2O = H3OC3H6N =>
C3H6NHH2O = H3OC3H6N
Ta + H2SO4 = TaSO4 + H2 =>
Ta + H2SO4 = TaSO4 + H2
CrBr3 + Cl2 + KOH = K2CrO4 + KBr + H2O + KCl =>
2 CrBr3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 6 KBr + 8 H2O + 6 KCl
C3H6NHH2O = H3OC3H6N =>
C3H6NHH2O = H3OC3H6N
KNO3 + Zn + CH3COOH + H2O = NH4OH + Zn(OH)2 + CH3COOK =>
KNO3 + 4 Zn + CH3COOH + 6 H2O = NH4OH + 4 Zn(OH)2 + CH3COOK
PbBr2 + AgNO3 = Pb(NO3)2 + AgBr =>
PbBr2 + 2 AgNO3 = Pb(NO3)2 + 2 AgBr
Al + Fe3O4 = Al2O03 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O03 + 9 Fe
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
HgS + NaOH = Hg(OH)2 + Na2S =>
HgS + 2 NaOH = Hg(OH)2 + Na2S
Ta + H2SO4 = TaSO4 + H2 =>
Ta + H2SO4 = TaSO4 + H2
HgS + NaOH = HgO + Na2S + H2O =>
HgS + 2 NaOH = HgO + Na2S + H2O
Ta + H2SO4 = TaSO4 + H2 =>
Ta + H2SO4 = TaSO4 + H2
Al2O3 + H2O = Al{+3} + OH{-} =>
Al2O3 + 3 H2O = 2 Al{+3} + 6 OH{-}
HgS + NaOH = HgO + Na2S + H2O =>
HgS + 2 NaOH = HgO + Na2S + H2O
Ta + H2SO4 = Ta2(SO4)3 + H2 =>
2 Ta + 3 H2SO4 = Ta2(SO4)3 + 3 H2
NaClO + CH3(CO)CH3 = CHCl3 + NaOH + NaCH3COO =>
3 NaClO + CH3(CO)CH3 = CHCl3 + 2 NaOH + NaCH3COO
HC6H7O7 + CaCO3 = Ca + H2O + CO2 =>
HC6H7O7 + 9 CaCO3 = 9 Ca + 4 H2O + 15 CO2
H2 + I1 = HI =>
H2 + 2 I1 = 2 HI
P4O6 = PO4 + P =>
2 P4O6 = 3 PO4 + 5 P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/23
Équations équilibrées sur01/23/23
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