| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BaS + 2 H3PO3 = Ba3(PO3)2 + 3 H2S
MnSO4*H2O + Na2CO3 = MnCO3*H2O + Na2SO4 =>
MnSO4*H2O + Na2CO3 = MnCO3*H2O + Na2SO4
(CH3)C6H3(NHCOCl)2 = (CH3)C6H3(NCO)2 + HCl =>
(CH3)C6H3(NHCOCl)2 = (CH3)C6H3(NCO)2 + 2 HCl
NO3{-} + Al + H2O = Al{3+} + NH3 + OH{-]} =>
3 NO3{-} + 8 Al + 18 H2O = 8 Al{3+} + 3 NH3 + 27 OH{-]}
CH4(S) + O2(S) = CO2(S) + H2O(S) =>
CH4(S) + 2 O2(S) = CO2(S) + 2 H2O(S)
CHO2 + O2 = CO2 + H2O =>
4 CHO2 + O2 = 4 CO2 + 2 H2O
Na2CO3 + P2O5 = CO2 + Na3PO4 =>
3 Na2CO3 + P2O5 = 3 CO2 + 2 Na3PO4
BaCl2 + Na2O = NaCl + BaO =>
BaCl2 + Na2O = 2 NaCl + BaO
KF(aq) + HClO4(aq) = KClO4(aq) + HF(aq) =>
KF(aq) + HClO4(aq) = KClO4(aq) + HF(aq)
C4H8(OH)2 + H2O2 = C4H4O2 + H2O =>
C4H8(OH)2 + 3 H2O2 = C4H4O2 + 6 H2O
FeS + Cl2 + KOH = KCl + K2FeO4 + K2SO4 + H2O =>
FeS + 6 Cl2 + 16 KOH = 12 KCl + K2FeO4 + K2SO4 + 8 H2O
PbCl2 + Na + KI = PbI2 + NaCl + K =>
PbCl2 + 2 Na + 2 KI = PbI2 + 2 NaCl + 2 K
HC4H7O2 + H2O = C4H7O2{-} + H3O{+} =>
HC4H7O2 + H2O = C4H7O2{-} + H3O{+}
Al + Ne = AlNe =>
Al + Ne = AlNe
CH3CH(OH)CH3HCl = CH3CH2CH2ClH2O =>
CH3CH(OH)CH3HCl = CH3CH2CH2ClH2O
FeSO4*7H2O + (NH4)2C2O4*H2O = FeC2O4*2H2O + (NH4)2SO4 + H2O =>
FeSO4*7H2O + (NH4)2C2O4*H2O = FeC2O4*2H2O + (NH4)2SO4 + 6 H2O
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + Na3(NO3)3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 2 Na3(NO3)3
Cl2(g) = Cl(aq) =>
Cl2(g) = 2 Cl(aq)
Na + OH + COCl2 = NaCl + CO(OH)2 =>
2 Na + 2 OH + COCl2 = 2 NaCl + CO(OH)2
C4H10(g) + O = CO2(g) + H2O(g) =>
C4H10(g) + 13 O = 4 CO2(g) + 5 H2O(g)
TiCl4(g) + Mg(s) = MgCl2(i) + Ti(s) =>
TiCl4(g) + 2 Mg(s) = 2 MgCl2(i) + Ti(s)
C2H3Cl + H2 = C2H6 + HCl =>
C2H3Cl + 2 H2 = C2H6 + HCl
C8H13OOH + O2 = CO2 + H2O =>
2 C8H13OOH + 21 O2 = 16 CO2 + 14 H2O
Fe + HClO3 = Fe(ClO3)3 + Cl2 + H2O =>
10 Fe + 36 HClO3 = 10 Fe(ClO3)3 + 3 Cl2 + 18 H2O
Zn2 + Cl3 = Zn3Cl2 =>
9 Zn2 + 4 Cl3 = 6 Zn3Cl2
Al + NH4ClO4 = AlCl3 + AlO3 + N2 + H2O =>
6 Al + 6 NH4ClO4 = 2 AlCl3 + 4 AlO3 + 3 N2 + 12 H2O
AgCl + Na(ClO) = Ag(ClO) + NaCl =>
AgCl + Na(ClO) = Ag(ClO) + NaCl
Mg + H(OH) = Mg(OH)2 + H =>
Mg + 2 H(OH) = Mg(OH)2 + 2 H
CH4(g) + O2(g) = CO2(g) + H4(g) =>
CH4(g) + O2(g) = CO2(g) + H4(g)
NH2ClO4 + Al2 = Al2O3 + AlCl3 + H2O + NO =>
6 NH2ClO4 + 5 Al2 = 4 Al2O3 + 2 AlCl3 + 6 H2O + 6 NO
MnCl2 + AcAcH + CH3COONa = Mn(AcAc)2 + NaCl + CH3COOH =>
MnCl2 + 2 AcAcH + 2 CH3COONa = Mn(AcAc)2 + 2 NaCl + 2 CH3COOH
C6H5CH2Cl + KMnO4 + H2SO4 = C6H5COOH + Cl2 + MnSO4 + K2SO4 + H2O =>
2 C6H5CH2Cl + 2 KMnO4 + 3 H2SO4 = 2 C6H5COOH + Cl2 + 2 MnSO4 + K2SO4 + 4 H2O
C7H5ClO + NH3 = C6H5CONH2 + NH4Cl =>
C7H5ClO + 2 NH3 = C6H5CONH2 + NH4Cl
FeCl3 + TiCl3 = FeCl2 + TiCl4 =>
FeCl3 + TiCl3 = FeCl2 + TiCl4
Cu + FeCl2 = CuCl + Fe =>
2 Cu + FeCl2 = 2 CuCl + Fe
Al(OH)3 = Al2O3 + H2O = =>
2 Al(OH)3 = Al2O3 + 3 H2O
CuSO4*5H2O + Na3C6H5O7*2H2O = CuC6H5NaO7 + Na2SO4 + H2O =>
CuSO4*5H2O + Na3C6H5O7*2H2O = CuC6H5NaO7 + Na2SO4 + 7 H2O
AlCl3 = Al + Cl1 =>
AlCl3 = Al + 3 Cl1
Ca(OH)2 + NO2 = Ca(NO3)2 + H2 =>
Ca(OH)2 + 2 NO2 = Ca(NO3)2 + H2
Al2O3*2MgO*5SiO2 + KBrF4 + KCl = MgF2 + K3AlF6 + K2SiF6 + O2 + Br2 + Cl2 =>
4 Al2O3*2MgO*5SiO2 + 46 KBrF4 + 18 KCl = 8 MgF2 + 8 K3AlF6 + 20 K2SiF6 + 30 O2 + 23 Br2 + 9 Cl2
Cl3Fe + AgNO3 = FeN3O9 + AgCl =>
Cl3Fe + 3 AgNO3 = FeN3O9 + 3 AgCl
CuSO4(s) + H2O(l) = CuSO4*H2O =>
CuSO4(s) + H2O(l) = CuSO4*H2O
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
HCl + Ni(OH)2 = HOH + NiCl2 =>
2 HCl + Ni(OH)2 = 2 HOH + NiCl2
BeF2 + Mg2 = Be2 + MgF2 =>
2 BeF2 + Mg2 = Be2 + 2 MgF2
Al(ClO3)3 + SnBr2 + H2O = AlBr3 + Sn(OH)2 + HClO3 =>
2 Al(ClO3)3 + 3 SnBr2 + 6 H2O = 2 AlBr3 + 3 Sn(OH)2 + 6 HClO3
CH3C(Br2)CH3 + KOH = CH3CCH + KBr + HOH =>
CH3C(Br2)CH3 + 2 KOH = CH3CCH + 2 KBr + 2 HOH
NaOH + K2PO4 = KOH + Na2PO4 =>
2 NaOH + K2PO4 = 2 KOH + Na2PO4
Mg2N2 = Mg + N6 =>
3 Mg2N2 = 6 Mg + N6
Al + Fe(NO3) = Al(NO3)3 + Fe =>
Al + 3 Fe(NO3) = Al(NO3)3 + 3 Fe
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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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