| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 PbO2(s) = Pb4(s) + 4 O2(g)
C9H10O + Cl2 = C9H9ClO + HCl =>
C9H10O + Cl2 = C9H9ClO + HCl
NiSO4 + KNO3 = Ni(NO3)2 + K2SO4 =>
NiSO4 + 2 KNO3 = Ni(NO3)2 + K2SO4
KMnO4 + NaHSO3 + H2SO4 = MnSO4 + KHSO4 + Na2SO4 + H2O =>
4 KMnO4 + 10 NaHSO3 + 3 H2SO4 = 4 MnSO4 + 4 KHSO4 + 5 Na2SO4 + 6 H2O
HgI2 + KOH = HgO + KI + H2O =>
HgI2 + 2 KOH = HgO + 2 KI + H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NaOH + H3PO4 = H2O + (Na)3PO4 =>
3 NaOH + H3PO4 = 3 H2O + (Na)3PO4
Al(s) + H2O(l) = Al(OH)3(aq) + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2(g)
Na3C6H5O7 + H2O = C6H8O7 + NaOH =>
Na3C6H5O7 + 3 H2O = C6H8O7 + 3 NaOH
K2O + PO3 = K2PO4 =>
K2O + PO3 = K2PO4
NaClPb(NO3)2 = Na(NO3)2PbCl =>
NaClPb(NO3)2 = Na(NO3)2PbCl
H2O + Cr2O7{2-} + Hg = Hg{2+} + Cr{3+} + OH{-} =>
7 H2O + Cr2O7{2-} + 3 Hg = 3 Hg{2+} + 2 Cr{3+} + 14 OH{-}
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Zn{2+} + K{+} + Fe(CN)6{-4} = Zn3K2[Fe(CN)6]2 =>
3 Zn{2+} + 2 K{+} + 2 Fe(CN)6{-4} = Zn3K2[Fe(CN)6]2
KNO3 + NiI2 = KI + Ni(NO3)2 =>
2 KNO3 + NiI2 = 2 KI + Ni(NO3)2
enxofre + ozônio = dióxidodeenxofre =>
3 S + 2 O3 = 3 SO2
SbOCl + NaOH + Cl2 + H2O = NaSb(OH)6 + NaCl =>
SbOCl + 4 NaOH + Cl2 + H2O = NaSb(OH)6 + 3 NaCl
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
H3PO4 + Mg = Mg3(PO4)2 + H3 =>
2 H3PO4 + 3 Mg = Mg3(PO4)2 + 2 H3
H3C6H5O7 + OH{-} = H2O + H2C6H5O7{-} =>
H3C6H5O7 + OH{-} = H2O + H2C6H5O7{-}
C20H34 + O2 = CO2 + H2O =>
2 C20H34 + 57 O2 = 40 CO2 + 34 H2O
MnSO4 + SnO2 + H2SO4 = HMnO4 + SnSO4 + H2O =>
2 MnSO4 + 5 SnO2 + 3 H2SO4 = 2 HMnO4 + 5 SnSO4 + 2 H2O
H3PO3 + Mg(OH)2 = MgHPO3 + H2O =>
H3PO3 + Mg(OH)2 = MgHPO3 + 2 H2O
H2CO3 + MgO = MgCO3 + H2O =>
H2CO3 + MgO = MgCO3 + H2O
Ti + CO = TiCO =>
Ti + CO = TiCO
PB(OH)2 + HCl = H2O + PBOHCl =>
PB(OH)2 + HCl = H2O + PBOHCl
HgCl2 + NH4OH = Hg(OH)2 + NH4Cl =>
HgCl2 + 2 NH4OH = Hg(OH)2 + 2 NH4Cl
Na2OH + Zn(NO3)2 = NaNO3 + ZnOH =>
Na2OH + Zn(NO3)2 = 2 NaNO3 + ZnOH
KHCO3(aq)HCl(aq) = KCl(aq)H2O(l)CO2(g) =>
KHCO3(aq)HCl(aq) = KCl(aq)H2O(l)CO2(g)
C6H6 + O2 = C02 + H2O =>
2 C6H6 + 3 O2 = 6 C02 + 6 H2O
C16H34(g) + O2(g) = CO2(g) + H2O(g) =>
2 C16H34(g) + 49 O2(g) = 32 CO2(g) + 34 H2O(g)
NH4NO2 = N5 + H2O =>
5 NH4NO2 = 2 N5 + 10 H2O
Sb2S3 + H2O2 + NaOH = Na2SbO4 + Na2SO4 + H2O =>
Sb2S3 + 15 H2O2 + 10 NaOH = 2 Na2SbO4 + 3 Na2SO4 + 20 H2O
AIBr3 + KOH = KBr + AI(OH)3 =>
AIBr3 + 3 KOH = 3 KBr + AI(OH)3
C + Ba(SO4) = CO2 + BaS =>
2 C + Ba(SO4) = 2 CO2 + BaS
HOAc = H + OAc =>
HOAc = H + OAc
Sn(OH)2 + KOH = K2SnO2 + H2O =>
Sn(OH)2 + 2 KOH = K2SnO2 + 2 H2O
C3H6 + O2 = CO2 + H2 = =>
C3H6 + 3 O2 = 3 CO2 + 3 H2
CuSO4(s) + Zn(s) = Cu(s) + ZnSO4(aq) =>
CuSO4(s) + Zn(s) = Cu(s) + ZnSO4(aq)
Fe + HNO3(concentrated) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(concentrated) = Fe(NO3)3 + NO + 2 H2O
KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = K2SO4 + 2 MnSO4 + 2 H2SO4 + 3 H2O
Ni + P = Ni3P2 =>
3 Ni + 2 P = Ni3P2
KHCO3(aq)HCl(aq) = KCl(aq)H2O(l)CO2(g) =>
KHCO3(aq)HCl(aq) = KCl(aq)H2O(l)CO2(g)
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
C2H3Br3 + O2 = CO2 + H2O + Br2 =>
4 C2H3Br3 + 11 O2 = 8 CO2 + 6 H2O + 6 Br2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C4H4O4 + O2 = CO2 + H2O =>
C4H4O4 + 3 O2 = 4 CO2 + 2 H2O
Cu(NO3)2 + NH4I + H2O = Cu(OH)2 + HI + NH4NO3 =>
Cu(NO3)2 + 2 NH4I + 2 H2O = Cu(OH)2 + 2 HI + 2 NH4NO3
HgI2 + KOH = HgO + KI + H2O =>
HgI2 + 2 KOH = HgO + 2 KI + H2O
Cu(CO3)3 + Zn(OH)2 = Cu(OH)2 + Zn(CO3)3 =>
Cu(CO3)3 + Zn(OH)2 = Cu(OH)2 + Zn(CO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/10/24
Équations équilibrées sur11/09/23
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