| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuSO4 + 4 KI = Cu2I2 + 2 K2SO4 + 2 I
Ga(NO3)3 + Zn(NO3)2 + CH6N4O = ZnGa2O3 + H2O + CO2 + NO =>
16 Ga(NO3)3 + 8 Zn(NO3)2 + 13 CH6N4O = 8 ZnGa2O3 + 39 H2O + 13 CO2 + 116 NO
C14H18N2O5 + H2O = (C4H7NO4) + (CH3OH) + C9H11NO2 =>
C14H18N2O5 + 2 H2O = (C4H7NO4) + (CH3OH) + C9H11NO2
C4H8(g) + O2(g) = CO3(g) + H2O(g) =>
C4H8(g) + 8 O2(g) = 4 CO3(g) + 4 H2O(g)
Li2 + OH + Ni2SO4 = Li2SO4 + Ni2OH =>
Li2 + OH + Ni2SO4 = Li2SO4 + Ni2OH
SnO + Mg = Sn2Mg + O =>
2 SnO + Mg = Sn2Mg + 2 O
Sn + Mg(OH)2 = Mg + Sn(OH)2 =>
Sn + Mg(OH)2 = Mg + Sn(OH)2
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
C2H5OHNH2 = C2H5NH2OH =>
C2H5OHNH2 = C2H5NH2OH
H2SeO3 + Zn(OH)2 = Zn2(SeO3)2 + H2O =>
2 H2SeO3 + 2 Zn(OH)2 = Zn2(SeO3)2 + 4 H2O
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5NH3Cl + 6 ZnCl + 2 H2O
KBr + Br2 + H2O = KBrO3 + HBr =>
KBr + 3 Br2 + 3 H2O = KBrO3 + 6 HBr
C4H7NO + H2SO4 + H2O = NH4HSO4 + C4H6O2 =>
C4H7NO + H2SO4 + H2O = NH4HSO4 + C4H6O2
Al + NH4OH = Al2O3 + NH3 + H2 =>
2 Al + 3 NH4OH = Al2O3 + 3 NH3 + 3 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C12H12O10 + O2 = CO2 + H2O =>
C12H12O10 + 10 O2 = 12 CO2 + 6 H2O
H5IO6 + HNO3 = IO4 + NO2 + H2O =>
H5IO6 + HNO3 = IO4 + NO2 + 3 H2O
NaBr + NHNO3 = NaNO3 + NHBr =>
NaBr + NHNO3 = NaNO3 + NHBr
PbO2 + H{+} + Cl{-} = PbCl2 + Cl2 + H2O =>
PbO2 + 4 H{+} + 4 Cl{-} = PbCl2 + Cl2 + 2 H2O
I + H2NCHRCOOH = IH2NCHRCOOH =>
I + H2NCHRCOOH = IH2NCHRCOOH
U{+4} + H2O = U(OH)4 + H{+} =>
U{+4} + 4 H2O = U(OH)4 + 4 H{+}
H3A5O4 + KI + HCl = HA5O2 + I2 + KCl + H2O =>
H3A5O4 + 2 KI + 2 HCl = HA5O2 + I2 + 2 KCl + 2 H2O
H{+} + MnO4{-} + SO2 = Mn{2+} + SO4{+} + H2O =>
4 H{+} + MnO4{-} + SO2 = Mn{2+} + SO4{+} + 2 H2O
P4 + NaOH + H2O = PH3 + Na2HP(O3) =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HP(O3)
Cu2 = Cu3 =>
3 Cu2 = 2 Cu3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
MoO2CuO = CuMoO3 =>
MoO2CuO = CuMoO3
Ca10F2(PO4)6(s) + H2SO4(aq) = Ca(H2PO4)2(aq) + CaSO4(aq) + HF(aq) =>
Ca10F2(PO4)6(s) + 7 H2SO4(aq) = 3 Ca(H2PO4)2(aq) + 7 CaSO4(aq) + 2 HF(aq)
Ni(NO3)2 + KSCN = Ni(SCN)2 + KNO3 =>
Ni(NO3)2 + 2 KSCN = Ni(SCN)2 + 2 KNO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
HgCl2 + Br2 = HgBr2 + Cl2 =>
HgCl2 + Br2 = HgBr2 + Cl2
C2H5OHKOH = C2H5OKH2O =>
C2H5OHKOH = C2H5OKH2O
K2[Cr2O7] + HCl = CrO3 + H2O + KCl =>
K2[Cr2O7] + 2 HCl = 2 CrO3 + H2O + 2 KCl
C3H7Cl + AgNO3 = C3H7NO3 + AgCl =>
C3H7Cl + AgNO3 = C3H7NO3 + AgCl
Fe(SO4)KOH = K(SO4)FeOH =>
Fe(SO4)KOH = K(SO4)FeOH
Au + H2SeO3 = Au(SeO4)3 + H2SeO2 + H2O =>
Au + 9 H2SeO3 = Au(SeO4)3 + 6 H2SeO2 + 3 H2O
KOH + NaHCO3 = K2CO3 + NaOH + H2O =>
2 KOH + NaHCO3 = K2CO3 + NaOH + H2O
Na3PO4 + Cd(CH3COO)2 = NaC2H3O2 + Cd3(PO4)2 =>
2 Na3PO4 + 3 Cd(CH3COO)2 = 6 NaC2H3O2 + Cd3(PO4)2
C2H3O2H + Sr(OH)2 = Sr(C2H3O2)2 + H2O =>
2 C2H3O2H + Sr(OH)2 = Sr(C2H3O2)2 + 2 H2O
PbCrO4 + NaOH = Na2CrO4 + Pb + OH =>
PbCrO4 + 2 NaOH = Na2CrO4 + Pb + 2 OH
K2CO3 + Fe(C2H3O2)2 = FeCO3 + CH3CO2K =>
K2CO3 + Fe(C2H3O2)2 = FeCO3 + 2 CH3CO2K
AlBr3 + Cl2 = AlCl3 + Br =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 6 Br
BaCl + K(CO3)2 = KCl + Ba(CO3)2 =>
BaCl + K(CO3)2 = KCl + Ba(CO3)2
O = O3 =>
3 O = O3
H{+} + C20H13O4{-} = C20H14O4 =>
H{+} + C20H13O4{-} = C20H14O4
KI = I2 + K =>
2 KI = I2 + 2 K
Mg + H2O2 = MgO + H2O =>
Mg + H2O2 = MgO + H2O
NaClO + CrCl3 + NaOH = H2O + NaCl + Na2CrO3 =>
NaClO + 2 CrCl3 + 10 NaOH = 5 H2O + 7 NaCl + 2 Na2CrO3
Na + H3PO4 = Na2HPO3 + H2O =>
2 Na + H3PO4 = Na2HPO3 + H2O
KCl + Mg(CH3CO2) = MgCl + K(CH3CO2) =>
KCl + Mg(CH3CO2) = MgCl + K(CH3CO2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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