| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SnCl6 + H3PO2 + H2O = SnCl2 + H3PO3 + 4 HCl
(NH4)2SO4 + O2 = NO3{-} + H2O + H{+} + SO4{2-} =>
(NH4)2SO4 + 4 O2 = 2 NO3{-} + 2 H2O + 4 H{+} + SO4{2-}
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
Na2SO4 + NaOH = Na + SO4(OH)2 =>
Na2SO4 + 2 NaOH = 4 Na + SO4(OH)2
H2SnCl6 + H3PO2 + H2O = SnCl2 + H3PO3 + HCl =>
H2SnCl6 + H3PO2 + H2O = SnCl2 + H3PO3 + 4 HCl
C2H6 + NaClO4 = NaCl + H2O + CO2 =>
4 C2H6 + 7 NaClO4 = 7 NaCl + 12 H2O + 8 CO2
C4H10 + HNO3 = C4H9NO3 + H2 =>
C4H10 + HNO3 = C4H9NO3 + H2
KMnO4 + MnCl2 = MnO2 + Cl2 + KCl =>
2 KMnO4 + 2 MnCl2 = 4 MnO2 + Cl2 + 2 KCl
CH4Cl + NaOH = CH4OH + NaCl =>
CH4Cl + NaOH = CH4OH + NaCl
C6H14 + Zn = C6H14Zn =>
C6H14 + Zn = C6H14Zn
NH3 + H2O2 + C3H8O = C4H10N2 + H2O =>
6 NH3 + 6 H2O2 + 4 C3H8O = 3 C4H10N2 + 16 H2O
VCl2 + KMnO4 + HCl = VCl3 + MnCl2 + KCl + H2O =>
5 VCl2 + KMnO4 + 8 HCl = 5 VCl3 + MnCl2 + KCl + 4 H2O
H2SnCl6 + H3PO2 + H2O = SnCl2 + H3PO3 + HCl =>
H2SnCl6 + H3PO2 + H2O = SnCl2 + H3PO3 + 4 HCl
NaH2PO4(s) + KOH(aq) = K3PO4 + Na3PO4 + H2O =>
3 NaH2PO4(s) + 6 KOH(aq) = 2 K3PO4 + Na3PO4 + 6 H2O
Au(s)CoBr2(aq) = CoAuBr2 =>
Au(s)CoBr2(aq) = CoAuBr2
*2K*Cl2 = *2KCl =>
*2K*Cl2 = *2KCl
Cu + H2SO4 = H2O + Cu2S3 + O2 =>
4 Cu + 6 H2SO4 = 6 H2O + 2 Cu2S3 + 9 O2
KHSO4 + Al2O3 = Al2(SO4)3 + K2SO4 + H2O =>
6 KHSO4 + Al2O3 = Al2(SO4)3 + 3 K2SO4 + 3 H2O
Ca(NO3)2 + Na2SO4 = Na2Ca + (NO3)2SO4 =>
Ca(NO3)2 + Na2SO4 = Na2Ca + (NO3)2SO4
CaCO3 + HClO3 = CaCl2 + O2 + H2O + CO2 =>
CaCO3 + 2 HClO3 = CaCl2 + 3 O2 + H2O + CO2
HBr + Me2O3 = MeBr + H2O + Br2 =>
6 HBr + Me2O3 = 2 MeBr + 3 H2O + 2 Br2
Ca10(PO4)6(OH)2 + NaF = Ca10(PO4)6F2 + NaOH =>
Ca10(PO4)6(OH)2 + 2 NaF = Ca10(PO4)6F2 + 2 NaOH
CuBr + H2O = Cu2O + HBr =>
2 CuBr + H2O = Cu2O + 2 HBr
AlCl3 + K3O4P = AlPO4 + KCl =>
AlCl3 + K3O4P = AlPO4 + 3 KCl
Al2S3 + NaOH = Na(Al(OH)4) + Na2S =>
Al2S3 + 8 NaOH = 2 Na(Al(OH)4) + 3 Na2S
BaO + Cu(NO3)2 = CuO + Ba(NO3)2 =>
BaO + Cu(NO3)2 = CuO + Ba(NO3)2
BaCl2 + Na2SO4 = BaSO4 + Cl2 + Na =>
BaCl2 + Na2SO4 = BaSO4 + Cl2 + 2 Na
CrO + HCl = CrH2 + Cl4O2 =>
2 CrO + 4 HCl = 2 CrH2 + Cl4O2
C7H7Cl + K2Cr2O7 + H2SO4 = C7H6O2Cl + Cr2(SO4)3 + K2SO4 + H2O =>
6 C7H7Cl + 5 K2Cr2O7 + 20 H2SO4 = 6 C7H6O2Cl + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O
KOH + C5H4N4O3 = KC5H3N4O3 + H2O =>
KOH + C5H4N4O3 = KC5H3N4O3 + H2O
SbCl3 + Na2S2O3 = Sb2S3 + NaCl + NaO3 + Cl2 =>
8 SbCl3 + 6 Na2S2O3 = 4 Sb2S3 + 6 NaCl + 6 NaO3 + 9 Cl2
VO4 + H2 = V + H2O =>
VO4 + 4 H2 = V + 4 H2O
Fe3 + O2 = Fe5O9 =>
10 Fe3 + 27 O2 = 6 Fe5O9
MgOH(aq) + HCl(aq) = MgCl(aq) + HOH(l) =>
MgOH(aq) + HCl(aq) = MgCl(aq) + HOH(l)
Br2 + I = IBr3 =>
3 Br2 + 2 I = 2 IBr3
CH3OH + Cl2 = CCl4 + HCl + HOCl =>
CH3OH + 4 Cl2 = CCl4 + 3 HCl + HOCl
Sn(CO3)2 + Cr = Cr2(CO3)3 + Sn =>
3 Sn(CO3)2 + 4 Cr = 2 Cr2(CO3)3 + 3 Sn
Al + Ca(No3)2 = Al(No3)2 + Ca =>
Al + Ca(No3)2 = Al(No3)2 + Ca
CrCl3 + KBiO3 + HCl = K2Cr2O7 + BiCl3 + KCl + H2O =>
2 CrCl3 + 3 KBiO3 + 4 HCl = K2Cr2O7 + 3 BiCl3 + KCl + 2 H2O
Hg[NO3]2 = Hg + NO2 + O2 =>
Hg[NO3]2 = Hg + 2 NO2 + O2
C4H6O2 + O = CO2 + H2O =>
C4H6O2 + 9 O = 4 CO2 + 3 H2O
CO + FeO*Fe2O3 = FeO + CO2 =>
CO + FeO*Fe2O3 = 3 FeO + CO2
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
V2S + KMnO4 + HCl = H6V10O28 + S + MnCl3 + KCl + H2O =>
10 V2S + 25 KMnO4 + 100 HCl = 2 H6V10O28 + 10 S + 25 MnCl3 + 25 KCl + 44 H2O
SIO2 + Mg = MgO + SI =>
SIO2 + 2 Mg = 2 MgO + SI
Cs + HAsO4 = CsHAsO4 =>
Cs + HAsO4 = CsHAsO4
Cu + NH4ClO4 = Cu2O + NH4Cl =>
8 Cu + NH4ClO4 = 4 Cu2O + NH4Cl
Sn + Br4 = Sn(Br4)2 =>
Sn + 2 Br4 = Sn(Br4)2
NH3(g) + CuO(s) = N2(g) + Cu(s) + H2O(l) =>
2 NH3(g) + 3 CuO(s) = N2(g) + 3 Cu(s) + 3 H2O(l)
CuSO4 + Na2SO3 = Na2SO4 + CuSO3 =>
CuSO4 + Na2SO3 = Na2SO4 + CuSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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