| Équations équilibrées la veille | Équations équilibrées le lendemain |
CBeO3 + 2 HCl = BeCl2 + CH2O + O2
Ag2SO3 + CoHPO3 = Ag2HPO3 + CoSO3 =>
Ag2SO3 + CoHPO3 = Ag2HPO3 + CoSO3
NiOOH + H2SO4 = Ni(SO4) + O2 + H2O =>
4 NiOOH + 4 H2SO4 = 4 Ni(SO4) + O2 + 6 H2O
Li + CO = LiCO =>
Li + CO = LiCO
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
Fe2 + H2O = Fe2O3 + H =>
Fe2 + 3 H2O = Fe2O3 + 6 H
Al + KNO2 + KOH + H2O = K[Al(OH)4] + NH3 =>
2 Al + KNO2 + KOH + 5 H2O = 2 K[Al(OH)4] + NH3
(HNO3) + Ca(OH)2 = H2O + Ca(NO3)2 =>
2(HNO3) + Ca(OH)2 = 2 H2O + Ca(NO3)2
Mg(OH)2(aq) + NaCl(aq) = MgCl2 + NaOH =>
Mg(OH)2(aq) + 2 NaCl(aq) = MgCl2 + 2 NaOH
CaCl2 + NaPO4 = Ca3 + (PO4)2 + NaCl =>
3 CaCl2 + 6 NaPO4 = Ca3 + 3(PO4)2 + 6 NaCl
AX(aq) + BY(aq) = AY(s) + BX(aq) =>
AX(aq) + BY(aq) = AY(s) + BX(aq)
AgCl + NaOH = AgOH + NaCl =>
AgCl + NaOH = AgOH + NaCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
MgCl2 + AlCl3 = MgCl3 + AlCl2 =>
MgCl2 + AlCl3 = MgCl3 + AlCl2
BaCl2 + Fe(SO4)3 = Ba(SO4)6 + FeCl =>
BaCl2 + 2 Fe(SO4)3 = Ba(SO4)6 + 2 FeCl
Li + CO = LiCO =>
Li + CO = LiCO
HCH3CO2 = H2 + C2 + O2 =>
HCH3CO2 = 2 H2 + C2 + O2
HNO2 + NH4OH = NH4NO3 + H2O =>
4 HNO2 + 2 NH4OH = 3 NH4NO3 + H2O
CH3CH2Cl + NaOH = CH3CH2OH + NaCl =>
CH3CH2Cl + NaOH = CH3CH2OH + NaCl
HCH3CO2 = H + CH3CO2 =>
HCH3CO2 = H + CH3CO2
NaC2H3O2 + O2 = CO2 + H2O + NaHCO3 =>
NaC2H3O2 + 2 O2 = CO2 + H2O + NaHCO3
Br + KOH = KBr + KBrO3 + H2O =>
6 Br + 6 KOH = 5 KBr + KBrO3 + 3 H2O
Zn(SO4)2 + Al = Al(SO4)2 + Zn =>
Zn(SO4)2 + Al = Al(SO4)2 + Zn
Al(OH)3 + KBr = AlBr3 + KOH =>
Al(OH)3 + 3 KBr = AlBr3 + 3 KOH
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
NaC2H3O2 + O2 = CO2 + H2O + Na2O =>
2 NaC2H3O2 + 4 O2 = 4 CO2 + 3 H2O + Na2O
SnO + NaOH = HSn(OH)3 + Na2O =>
SnO + 4 NaOH = HSn(OH)3 + 2 Na2O
HCH3CO2 = HCH3 + CO2 =>
HCH3CO2 = HCH3 + CO2
H3FeO3 + Na2O = Na3FeO3 + H2O =>
2 H3FeO3 + 3 Na2O = 2 Na3FeO3 + 3 H2O
MgCl2 + AlCl3 = MgCl3 + AlCl2 =>
MgCl2 + AlCl3 = MgCl3 + AlCl2
C2H5ONa + NaOH = C2H5OH + Na2O =>
C2H5ONa + NaOH = C2H5OH + Na2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
K2S2O3 + HCl = KCl + H2O + SO2 + S =>
K2S2O3 + 2 HCl = 2 KCl + H2O + SO2 + S
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C11H12O11 + H2O = C2H5OH + CO2 =>
6 C11H12O11 + 15 H2O = 17 C2H5OH + 32 CO2
P(s) + O2 = P2O3 =>
4 P(s) + 3 O2 = 2 P2O3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CHF3 + ClF3 = CFC + F2 + HCl =>
4 CHF3 + 4 ClF3 = 2 CFC + 11 F2 + 4 HCl
C4H8 + KMnO4 + H2O = C4H7(OH)2 + MnO2 + KOH =>
C4H8 + KMnO4 + H2O = C4H7(OH)2 + MnO2 + KOH
(C10H8O4) + O2 = CO2 + H2O =>
(C10H8O4) + 10 O2 = 10 CO2 + 4 H2O
Rb + N2 = Rb3N =>
6 Rb + N2 = 2 Rb3N
H(OH) = HOH =>
H(OH) = HOH
FeCl3 + NH4SCN + H3PO4 = H3[Fe(PO4)2] + NH4Cl + HSCN =>
FeCl3 + 3 NH4SCN + 2 H3PO4 = H3[Fe(PO4)2] + 3 NH4Cl + 3 HSCN
H3FeO3 + Na2O = Na3FeO3 + H2O =>
2 H3FeO3 + 3 Na2O = 2 Na3FeO3 + 3 H2O
BaCO3 + HCl = BaCl + H(CO3) =>
BaCO3 + HCl = BaCl + H(CO3)
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
CaCl2 + NaPO4 = Ca3 + (PO4)2 + NaCl =>
3 CaCl2 + 6 NaPO4 = Ca3 + 3(PO4)2 + 6 NaCl
Br2 + KI = KIBr =>
Br2 + 2 KI = 2 KIBr
KMnO4 + Fe(HCO3)2 + H2O = MnO2 + Fe(OH)3 + CO2 + KHCO3 =>
KMnO4 + 3 Fe(HCO3)2 + 2 H2O = MnO2 + 3 Fe(OH)3 + 5 CO2 + KHCO3
CaCl + KOH = ClOH + KCa =>
CaCl + KOH = ClOH + KCa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/24
Équations équilibrées sur03/27/23
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