| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C + Ca(OH)2 = 2 COH + Ca
Ag(NO)3 + Ba(OH)2 = Ag(OH)2 + Ba(NO)3 =>
Ag(NO)3 + Ba(OH)2 = Ag(OH)2 + Ba(NO)3
Li + MgO = Mg + Li2O =>
2 Li + MgO = Mg + Li2O
C6H6O3 + NaOH = C6H3Na3O3 + H2O =>
C6H6O3 + 3 NaOH = C6H3Na3O3 + 3 H2O
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Mg + AgNO3 = MgO + Ag + N2 =>
6 Mg + 2 AgNO3 = 6 MgO + 2 Ag + N2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Al2(CO3)3 + NH4NO3 = (NH4)2CO3 + Al(NO3)3 =>
Al2(CO3)3 + 6 NH4NO3 = 3(NH4)2CO3 + 2 Al(NO3)3
K2SO3 + BaS = K2S + BaSO4 =>
4 K2SO3 + 3 BaS = 4 K2S + 3 BaSO4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O
N2H2(l) + N2O4(l) = N2(g) + H2O(l) =>
4 N2H2(l) + N2O4(l) = 5 N2(g) + 4 H2O(l)
AlCl3 + H2O = AlOHCl2 + HCl =>
AlCl3 + H2O = AlOHCl2 + HCl
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
FeCl3 + KSCN = KCl + FeSCNCl2 =>
FeCl3 + KSCN = KCl + FeSCNCl2
C + Ca3(PO4)2 = CO + Ca3P2 =>
8 C + Ca3(PO4)2 = 8 CO + Ca3P2
PO4 + Ba(OH)2 = BaPO4(OH)2 =>
PO4 + Ba(OH)2 = BaPO4(OH)2
Zn + (CaOH)2 = ZnOH + Ca =>
2 Zn + (CaOH)2 = 2 ZnOH + 2 Ca
Cu(s) + S(s) = Cu(l)S(s) =>
Cu(s) + S(s) = Cu(l)S(s)
Mg(s) + Zn{2+}(aq) = Mg{2+}(aq) + Zn(s) =>
Mg(s) + Zn{2+}(aq) = Mg{2+}(aq) + Zn(s)
RbOH + CO2 = H2O + Rb2CO3 =>
2 RbOH + CO2 = H2O + Rb2CO3
Al + Na2CO3 + H2O = Na[Al(OH)4] + CO2 + H2 =>
2 Al + Na2CO3 + 7 H2O = 2 Na[Al(OH)4] + CO2 + 3 H2
CdBr2 + Na2CO3 = CdCO3 + NaBr =>
CdBr2 + Na2CO3 = CdCO3 + 2 NaBr
Ca(BrO2)2 + Al2(CO3) = AlBrO2 + CaCO3 =>
Ca(BrO2)2 + Al2(CO3) = 2 AlBrO2 + CaCO3
NH3(g) + O2(l) = NO2(g) + H2O(l) =>
4 NH3(g) + 7 O2(l) = 4 NO2(g) + 6 H2O(l)
SO2 + H2O = OS + H2O2 =>
SO2 + H2O = OS + H2O2
Fe + HNO3 = Fe(NO3)3 + H2O + NO =>
Fe + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO
Ag + NO3{-} + H{+} = NO2 + Ag{+} + H2O =>
Ag + NO3{-} + 2 H{+} = NO2 + Ag{+} + H2O
As2S3 + HIO3 + H2O = H3AsO4 + S + HI =>
3 As2S3 + 5 HIO3 + 9 H2O = 6 H3AsO4 + 9 S + 5 HI
Mg(NO3)2 + Na3PO4 = Mg3 + (PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3 + (PO4)2 + 6 NaNO3
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
KCl + Na2SO4 = K2SO4 + NaCl =>
2 KCl + Na2SO4 = K2SO4 + 2 NaCl
Mg + H2NCH2COOH = H2NCH2COOMg + H2 =>
2 Mg + 2 H2NCH2COOH = 2 H2NCH2COOMg + H2
CH3COOCH2CH3 + H2O = CH3COOH + CH3CH2OH =>
CH3COOCH2CH3 + H2O = CH3COOH + CH3CH2OH
HCI + Na2O = H2O + NaCI =>
2 HCI + Na2O = H2O + 2 NaCI
NH2CH2COOH(s) + O2(g) = NH2CONH2(s) + CO2(aq) + H2O(l) =>
2 NH2CH2COOH(s) + 3 O2(g) = NH2CONH2(s) + 3 CO2(aq) + 3 H2O(l)
Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
FeBr3 + HNO3 = Fe(NO3)3 + NO + H2O + Br2 =>
2 FeBr3 + 8 HNO3 = 2 Fe(NO3)3 + 2 NO + 4 H2O + 3 Br2
ClO3{-} + SO2 + H{+} = ClO2 + HSO4({-}) =>
2 ClO3{-} + SO2 + H{+} = 2 ClO2 + HSO4({-})
K2CO3(aq) + CaCl2(s) = KCl(aq) + CaCO3(s) =>
K2CO3(aq) + CaCl2(s) = 2 KCl(aq) + CaCO3(s)
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
CaO + Ca(OH)2 = Ca2O3 + H2 =>
CaO + Ca(OH)2 = Ca2O3 + H2
AgNO3(aq) + Na2S(aq) = Ag2S(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2S(aq) = Ag2S(s) + 2 NaNO3(aq)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Al + O2 = Al32O2 =>
32 Al + O2 = Al32O2
S + O2 = SO2 =>
S + O2 = SO2
AlBr3 + Cl2 = AlCl3 + Br23 =>
46 AlBr3 + 69 Cl2 = 46 AlCl3 + 6 Br23
Mg + HC1 = MgC1 + H =>
Mg + HC1 = MgC1 + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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