| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O + 2 HCl = 2 LiCl + H2O
MgCO3 + HCl = MgCl2H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2H2O + CO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH2Cl2 + NaOH = NaCl + CH2(OH)2 =>
CH2Cl2 + 2 NaOH = 2 NaCl + CH2(OH)2
(C4H8) + O2 = CO2 + H2O =>
(C4H8) + 6 O2 = 4 CO2 + 4 H2O
AlBr3 + K3PO4 = KBr + AlPO4 =>
AlBr3 + K3PO4 = 3 KBr + AlPO4
TiCl4(g) + Mg(s) = MgCl2(l) + Ti(s) =>
TiCl4(g) + 2 Mg(s) = 2 MgCl2(l) + Ti(s)
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
NaCHO3 = Na2CO3 + CO2 + H2O =>
2 NaCHO3 = Na2CO3 + CO2 + H2O
Ba(NO3)2 + K2Cr2O7 + H2O = BaCrO4 + KNO3 + HNO3 =>
2 Ba(NO3)2 + K2Cr2O7 + H2O = 2 BaCrO4 + 2 KNO3 + 2 HNO3
KI + FeCl3 = I2 + FeCl1 + KCl =>
2 KI + FeCl3 = I2 + FeCl1 + 2 KCl
Al(OH)2Cl = Al(OH)3 + AlCl3 =>
3 Al(OH)2Cl = 2 Al(OH)3 + AlCl3
PO4 + Ba(NO3)2 = Ba3(PO4)2 + NO3 =>
2 PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NO3
CH3OH + HCl = CH2Cl2 + H2O + H2 =>
CH3OH + 2 HCl = CH2Cl2 + H2O + H2
AlCl4 + H2SO4 = Al2(SO4)4 + HCl =>
2 AlCl4 + 4 H2SO4 = Al2(SO4)4 + 8 HCl
XHC2H3O2 + XNaOH = XH2O + XNaC2H3O2 =>
XHC2H3O2 + XNaOH = XH2O + XNaC2H3O2
Ni(NO3)2 + CH3COOH = Ni(CH3COO)2 + HNO3 =>
Ni(NO3)2 + 2 CH3COOH = Ni(CH3COO)2 + 2 HNO3
HNO3 + MgO = Mg(NO3)2 + H2O =>
2 HNO3 + MgO = Mg(NO3)2 + H2O
KMnO4 + KL + H2SO4 = MnSO4 + L2 + K2SO6 + H2O =>
2 KMnO4 + 2 KL + 4 H2SO4 = 2 MnSO4 + L2 + 2 K2SO6 + 4 H2O
(CH3CH2)3N + HCl = (CH3CH3)3N + Cl =>
(CH3CH2)3N + 3 HCl = (CH3CH3)3N + 3 Cl
C2H4O(l) + O2(g) = CO2 + H2O =>
2 C2H4O(l) + 5 O2(g) = 4 CO2 + 4 H2O
Li2SO4 + SrCl2 = LiCl + SrSO4 =>
Li2SO4 + SrCl2 = 2 LiCl + SrSO4
C4H9SH(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C4H9SH(g) + 15 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO2(g)
C2O3 + HCl = C2Cl3 + Cl2 + H2O =>
2 C2O3 + 12 HCl = 2 C2Cl3 + 3 Cl2 + 6 H2O
C6H12O6 + HNO3 = C6H10O8 + NO + H2O =>
C6H12O6 + 2 HNO3 = C6H10O8 + 2 NO + 2 H2O
Li2SO4 + BaCl2 = LiCl + BaSO4 =>
Li2SO4 + BaCl2 = 2 LiCl + BaSO4
Cr2O3 + Li2SO4 = Cr2(SO4)3 + Li2O =>
Cr2O3 + 3 Li2SO4 = Cr2(SO4)3 + 3 Li2O
CH3CH2NH3 + H2O = CH3CH2NH2 + H3O =>
CH3CH2NH3 + H2O = CH3CH2NH2 + H3O
NiCl2 + NaOH + NH3 = Na + (NH3)2Cl2 + NiOH =>
NiCl2 + NaOH + 2 NH3 = Na + (NH3)2Cl2 + NiOH
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
C7H8O2CO + O2(g) = CO2(g) + H2O(g) =>
2 C7H8O2CO + 17 O2(g) = 16 CO2(g) + 8 H2O(g)
KNO3 + H2SO4 + KI + CCl4 = K2SO4 + CO2 + HCl + NCl3 + ICl =>
2 KNO3 + 2 H2SO4 + 2 KI + 3 CCl4 = 2 K2SO4 + 3 CO2 + 4 HCl + 2 NCl3 + 2 ICl
Au + HNO3 + HCl = AuHCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = AuHCl4 + NO + 2 H2O
CaSO3(heat) = Ca + SO3 =>
CaSO3(heat) = Ca + SO3
CaSO3 + HCl = H2SO3 + CaCl2 =>
CaSO3 + 2 HCl = H2SO3 + CaCl2
CuC8N3O7H15 + Zn + H{+} = CuC8N3O5H18{+} + H2O + Zn{2+} =>
CuC8N3O7H15 + 3 Zn + 7 H{+} = CuC8N3O5H18{+} + 2 H2O + 3 Zn{2+}
NaCl + H2O + O2 = NaOH + Cl2 =>
4 NaCl + 2 H2O + O2 = 4 NaOH + 2 Cl2
Sc2O3 + NaOH = Na2O + Sc(OH)3 =>
Sc2O3 + 6 NaOH = 3 Na2O + 2 Sc(OH)3
K2CO3 + H2SO4 = H2O + CO2 + K2SO4 =>
K2CO3 + H2SO4 = H2O + CO2 + K2SO4
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
LiHCO3 + CH3COOH = LiCH3COO + H2CO3 =>
LiHCO3 + CH3COOH = LiCH3COO + H2CO3
PI3 + OH{-} = I{-} + HPO3{2-} + H2O =>
PI3 + 5 OH{-} = 3 I{-} + HPO3{2-} + 2 H2O
HCl + Cs(NO3)2 = CsCl2 + HNO3 =>
2 HCl + Cs(NO3)2 = CsCl2 + 2 HNO3
FeSO4 + CuCl2 = CuSO4 + FeCl2 =>
FeSO4 + CuCl2 = CuSO4 + FeCl2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Na3(PO4) + Li2(SO4) = Na3(SO4) + Li2(PO4) =>
Na3(PO4) + Li2(SO4) = Na3(SO4) + Li2(PO4)
H2C2O4 = CO2 + H{+} + e =>
H2C2O4 = 2 CO2 + 2 H{+} + 2e
Ca3(PO4)2 + FeBr3 = FePO4 + CaBr2 =>
Ca3(PO4)2 + 2 FeBr3 = 2 FePO4 + 3 CaBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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