| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaIO3 + 5 NaI + 6 HCl = 6 NaCl + 3 I2 + 3 H2O
LiF + Al(NO3)3 = LiNO3 + AlF3 =>
3 LiF + Al(NO3)3 = 3 LiNO3 + AlF3
Mg(NO3)2 + HCl = Mg(Cl)2 + HNO3 =>
Mg(NO3)2 + 2 HCl = Mg(Cl)2 + 2 HNO3
K2SO4 + FeCl3 = K2Cl3 + FeSO4 =>
K2SO4 + FeCl3 = K2Cl3 + FeSO4
CH3CH2COOH + Cu = (CH3CH2COO)2Cu + H2 =>
2 CH3CH2COOH + Cu = (CH3CH2COO)2Cu + H2
KOH + H3PO4 = K(H3PO4) + OH =>
KOH + H3PO4 = K(H3PO4) + OH
NO2 + HNO = H2O + NO =>
NO2 + 2 HNO = H2O + 3 NO
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Pd(NO3)2H2O + HCOONH4 = PdH + NH4NO3 + H2O + CO2 =>
12 Pd(NO3)2H2O + 22 HCOONH4 = 12 PdH + 23 NH4NO3 + 15 H2O + 22 CO2
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
NiCl2(aq) + NH4NO3(aq) = Ni(NO3)2(aq) + NH4Cl(aq) =>
NiCl2(aq) + 2 NH4NO3(aq) = Ni(NO3)2(aq) + 2 NH4Cl(aq)
LiCl + K3PO4 = Li3PO4 + KCl =>
3 LiCl + K3PO4 = Li3PO4 + 3 KCl
C20H25N3O(s) + O2(g) = NO2(g) + CO2(g) + H2O(g) =>
4 C20H25N3O(s) + 115 O2(g) = 12 NO2(g) + 80 CO2(g) + 50 H2O(g)
H2(g) + CO(g) = CH3OH(l) =>
2 H2(g) + CO(g) = CH3OH(l)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ca{+} + H2O = Ca{2+} + HO{-} + H2 =>
2 Ca{+} + 2 H2O = 2 Ca{2+} + 2 HO{-} + H2
Zn{+2} + AgNO3{-} = Ag + Zn(NO3)2 =>
Zn{+2} + 2 AgNO3{-} = 2 Ag + Zn(NO3)2
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
CO2 + LiOH = H2O + Li2CO3 =>
CO2 + 2 LiOH = H2O + Li2CO3
Fe2(SO4)3 + BaSO4 = FeSO4 + Ba(SO4)2 =>
Fe2(SO4)3 + BaSO4 = 2 FeSO4 + Ba(SO4)2
MgBr2 = Br2 + Mg =>
MgBr2 = Br2 + Mg
CuCl + HCl = Cu + HCl2 =>
CuCl + HCl = Cu + HCl2
HCOOH + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCOOH + 2 Cu(OH)2 = Cu2O + CO2 + 3 H2O
AgNO3 + Cl3 = AgCl + N2O3 + O2 =>
12 AgNO3 + 4 Cl3 = 12 AgCl + 6 N2O3 + 9 O2
NaNO3 + Pb(C2H3O2)2 = NaC2H3O2 + Pb(NO3)2 =>
2 NaNO3 + Pb(C2H3O2)2 = 2 NaC2H3O2 + Pb(NO3)2
MgBr2 = Br2 + Mg =>
MgBr2 = Br2 + Mg
C6H10O + O2 = H2O + CO2 =>
C6H10O + 8 O2 = 5 H2O + 6 CO2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CuSO4 + NCl3 = CuCl2 + N2(SO4)3 =>
3 CuSO4 + 2 NCl3 = 3 CuCl2 + N2(SO4)3
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
C3H4 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C3H4 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 4 K2SO4 + 8 MnSO4 + 2 H2O
KI + BaCl2 = KCl + BaI2 =>
2 KI + BaCl2 = 2 KCl + BaI2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
MgCl2 + Fe = FeCl3 + Mg =>
3 MgCl2 + 2 Fe = 2 FeCl3 + 3 Mg
NaOH + C6H12O7 = NaC6H11O7 + H2O =>
NaOH + C6H12O7 = NaC6H11O7 + H2O
M2CO3 + HCl = CO2 + H2O + MCl =>
M2CO3 + 2 HCl = CO2 + H2O + 2 MCl
ZnCl + Mg(OH)2 = Zn(OH)2 + MgCl =>
ZnCl + Mg(OH)2 = Zn(OH)2 + MgCl
NH3 + O = NO4(NO3) + H =>
2 NH3 + 7 O = NO4(NO3) + 6 H
CH3C6H12CH3 + O2 = CO2 + H2O =>
2 CH3C6H12CH3 + 25 O2 = 16 CO2 + 18 H2O
HCOONa + H2SO4 = CH2O2 + Na2SO4 =>
2 HCOONa + H2SO4 = 2 CH2O2 + Na2SO4
C14H14N3NaO3S + NaOCl = C14H14N3Na2O4SCl =>
C14H14N3NaO3S + NaOCl = C14H14N3Na2O4SCl
CaSO4 + CaF2 + C = CaO + CO + SF4 =>
CaSO4 + 2 CaF2 + C = 3 CaO + CO + SF4
ClO4{-} + H2SO3 = Cl{-} + H{+} + SO4{2-} =>
ClO4{-} + 4 H2SO3 = Cl{-} + 8 H{+} + 4 SO4{2-}
Th(OH)4 + NaOH = Na[Th(OH)5] =>
Th(OH)4 + NaOH = Na[Th(OH)5]
HF + O2 = F2O5 + H2 =>
4 HF + 5 O2 = 2 F2O5 + 2 H2
SrO2 + H2O = Sr(OH)2 + O2 =>
2 SrO2 + 2 H2O = 2 Sr(OH)2 + O2
Ba(OH)2 + CO2 = Ba(HCO3)2 =>
Ba(OH)2 + 2 CO2 = Ba(HCO3)2
Al(NO3)3(aq) + K2CrO4(aq) = Al2(CrO4)3(aq) + KNO3(s) =>
2 Al(NO3)3(aq) + 3 K2CrO4(aq) = Al2(CrO4)3(aq) + 6 KNO3(s)
H2BO3 + Ca(OH)2 = CaBO3 + H2O =>
H2BO3 + Ca(OH)2 = CaBO3 + 2 H2O
C7H7NO2 + O2 = N2 + CO2 + H2O =>
4 C7H7NO2 + 31 O2 = 2 N2 + 28 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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