| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Cl = MgCl1
Cr2O7{-2} + Fe{+2} + H{+) = Cr{+3}+Fe{+3}+H2O =>
Cr2O7{-2} + 6 Fe{+2} + 14 H{+) = 2 Cr{+3}+6Fe{+3}+7H2O
KOH + C5H6 + NiCl2*6H2O = Ni(C5H5)2 + KCl + KOH*H2O =>
10 KOH + 2 C5H6 + NiCl2*6H2O = Ni(C5H5)2 + 2 KCl + 8 KOH*H2O
K2CrO4 + KCl = KCrO4 + K2Cl =>
K2CrO4 + KCl = KCrO4 + K2Cl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe{3+} + Cu = Cu{2+} + Fe =>
2 Fe{3+} + 3 Cu = 3 Cu{2+} + 2 Fe
S + H2(SO4) = SO2 + H2O =>
S + 2 H2(SO4) = 3 SO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeSO4 + CH3COONa = Na4[Fe(CH3COO)6] + Na2SO4 =>
FeSO4 + 6 CH3COONa = Na4[Fe(CH3COO)6] + Na2SO4
Ni3(PO4)2 + H2SO4 = NiSO4 + H3PO4 =>
Ni3(PO4)2 + 3 H2SO4 = 3 NiSO4 + 2 H3PO4
ZnO + CO2 = ZnCO3 =>
ZnO + CO2 = ZnCO3
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl
Al(HO)3 + HCN = Al(CN)3 + H2O =>
Al(HO)3 + 3 HCN = Al(CN)3 + 3 H2O
Sn + HNO3 + HCl = SnCl2 + NO + H2O =>
3 Sn + 2 HNO3 + 6 HCl = 3 SnCl2 + 2 NO + 4 H2O
Mg(NO3)2 + H2O = Mg(OH)2 + HNO3 =>
Mg(NO3)2 + 2 H2O = Mg(OH)2 + 2 HNO3
TiCl4(l) + Na(s) = NaCl(s) + Ti(s) =>
TiCl4(l) + 4 Na(s) = 4 NaCl(s) + Ti(s)
FeSO4 + K4Fe(CN)6 = Fe(CN)6 + K3FeSO4 =>
4 FeSO4 + 3 K4Fe(CN)6 = 3 Fe(CN)6 + 4 K3FeSO4
PCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
2 PCH3 + 2 KMnO4 + 3 H2SO4 = 2 PHCOOH + K2SO4 + 2 MnSO4 + 4 H2O
KI(s) + Br2(l) = KBr(s) + I2(s) =>
2 KI(s) + Br2(l) = 2 KBr(s) + I2(s)
KNO3 + SiO2 = K2O + SiO3 + N2 =>
2 KNO3 + 5 SiO2 = K2O + 5 SiO3 + N2
Mg + CaO + H2O = Mg(OH)2 + Ca =>
Mg + CaO + H2O = Mg(OH)2 + Ca
Ba + S = Ba3S6 =>
3 Ba + 6 S = Ba3S6
Pb{2+} + Cl2 + H2O = PbO2 + Cl{-} + H{+} =>
Pb{2+} + Cl2 + 2 H2O = PbO2 + 2 Cl{-} + 4 H{+}
ZnNO3 + KOH = ZnOH + KNO3 =>
ZnNO3 + KOH = ZnOH + KNO3
NaC + H = NaCH =>
NaC + H = NaCH
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
NiO + HCl + H2O = NiCl2(H2O)6 =>
NiO + 2 HCl + 5 H2O = NiCl2(H2O)6
AlBr4 + K = KBr + Al =>
AlBr4 + 4 K = 4 KBr + Al
C7H8 + H2O = CO2 + H2 =>
C7H8 + 14 H2O = 7 CO2 + 18 H2
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
AlBr4 + K = KBr + Al =>
AlBr4 + 4 K = 4 KBr + Al
(NH4)2SO4(s) + NaOH(aq) = NH3 + H2O + Na2SO4 =>
(NH4)2SO4(s) + 2 NaOH(aq) = 2 NH3 + 2 H2O + Na2SO4
N3 + I2 = NI =>
2 N3 + 3 I2 = 6 NI
K2C + H2SO4 = C + H2O + K2SO4 + SO2 =>
K2C + 2 H2SO4 = C + 2 H2O + K2SO4 + SO2
Al + O + HCl = H2O + AlCl3 =>
2 Al + 3 O + 6 HCl = 3 H2O + 2 AlCl3
C6H5CHO + KMnO4 + KOH = C6H5COOK + MnO2 + H2O =>
3 C6H5CHO + 2 KMnO4 + KOH = 3 C6H5COOK + 2 MnO2 + 2 H2O
KOH + K2CO3 = KCO3 + K2OH =>
KOH + K2CO3 = KCO3 + K2OH
HA + H2O = H3O + A =>
HA + H2O = H3O + A
CH2CH2 + KMnO4 + H2O = HOCH2CH2OH + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 HOCH2CH2OH + 2 MnO2 + 2 KOH
NiSO4 + HCl = HSO4 + NiCl =>
NiSO4 + HCl = HSO4 + NiCl
PB(No3)2 + KL = KNo3 + PBL2 =>
PB(No3)2 + 2 KL = 2 KNo3 + PBL2
CaPO3 + H2O = CaOH + H3PO4 =>
CaPO3 + 2 H2O = CaOH + H3PO4
Ca(NO3)2 + K3PO4 = Ca3(PO4)2 + KNO3 =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KNO3
HNO3 + HCl = Cl2 + H2O + NO =>
2 HNO3 + 6 HCl = 3 Cl2 + 4 H2O + 2 NO
CH3CH2CH2CH(OH)CH3 + CuO = CH3CH2CH2COCH3 + Cu + H2O =>
CH3CH2CH2CH(OH)CH3 + CuO = CH3CH2CH2COCH3 + Cu + H2O
BaCl2(aq)*Na2SO4(aq) = NaCl(aq) + BaSO4(s) =>
BaCl2(aq)*Na2SO4(aq) = 2 NaCl(aq) + BaSO4(s)
SiO2 + Na2SO4 = Na2SiO4 + SO2 =>
SiO2 + Na2SO4 = Na2SiO4 + SO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuCl2 + NH4Cl = CuCl{-} + NH4Cl2{+} =>
CuCl2 + NH4Cl = CuCl{-} + NH4Cl2{+}
KOH + FeO = KFeO2 + H2 =>
2 KOH + 2 FeO = 2 KFeO2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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