| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + CuNi = NaNi + Cu(OH)
NaOH + NH4NO3 = NH3H2O + NaNO3 =>
NaOH + NH4NO3 = NH3H2O + NaNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SO3{2-} + HPO3{-2} + H{+} = S + HPO4{2-} + H2O =>
SO3{2-} + 2 HPO3{-2} + 2 H{+} = S + 2 HPO4{2-} + H2O
CuCl2 + (NaOH) = Cu(OH)2 + NaCl =>
CuCl2 + 2(NaOH) = Cu(OH)2 + 2 NaCl
KMnO4 + FeS + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
18 KMnO4 + 10 FeS + 32 H2SO4 = 18 MnSO4 + 9 K2SO4 + 5 Fe2(SO4)3 + 32 H2O
Ag2SO4(s) + NaNO3(ac) = AgNO3(ac) + Na2SO4(ac) =>
Ag2SO4(s) + 2 NaNO3(ac) = 2 AgNO3(ac) + Na2SO4(ac)
Al + FeN = AlN + Fe =>
Al + FeN = AlN + Fe
NH4NO3 + NaOH = Na(NO3)2 + NH3 + H2O =>
17 NH4NO3 + 8 NaOH = 8 Na(NO3)2 + 18 NH3 + 11 H2O
CH3COOH + NaHCO2 = CH2COONa + H2O + CO2 =>
5 CH3COOH + 8 NaHCO2 = 8 CH2COONa + 6 H2O + 2 CO2
CH3COOH(ac) + Ca(HCO3)2(s) = CO2(g) + H2O(l) + Ca(C2H3O2)2(ac) =>
2 CH3COOH(ac) + Ca(HCO3)2(s) = 2 CO2(g) + 2 H2O(l) + Ca(C2H3O2)2(ac)
H3CNH2 + H2O = H3CNH3 + HO =>
H3CNH2 + H2O = H3CNH3 + HO
CuOHCl + KOH = KCl + Cu(OH)2 =>
CuOHCl + KOH = KCl + Cu(OH)2
Na2Co3 + Cu(NO3)2 = CuCo3 + NaNO3 =>
Na2Co3 + Cu(NO3)2 = CuCo3 + 2 NaNO3
MgH2 + N2 = Mg3N2 + NH3 =>
3 MgH2 + 2 N2 = Mg3N2 + 2 NH3
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
SnSO4 + KMnO4 + KOH = K2MnO4 + K2SO4 + H2O + SnO2 =>
SnSO4 + 2 KMnO4 + 4 KOH = 2 K2MnO4 + K2SO4 + 2 H2O + SnO2
CrO7{-2} + SO3{-2} + H{+} = Cr{+3} + SO4{-2} + H2O =>
2 CrO7{-2} + 9 SO3{-2} + 10 H{+} = 2 Cr{+3} + 9 SO4{-2} + 5 H2O
NaHCO3 + NO2 + O2 = NaNO3 + H2O + CO2 =>
4 NaHCO3 + 4 NO2 + O2 = 4 NaNO3 + 2 H2O + 4 CO2
HC2H3O2 + Ba(OH) = BaC2H3O2 + H2O =>
HC2H3O2 + Ba(OH) = BaC2H3O2 + H2O
HNo3 + Sr(OH)2 = Sr(No3)2 + H2O =>
2 HNo3 + Sr(OH)2 = Sr(No3)2 + 2 H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
C5H12 + O16 = CO2 + H2O =>
C5H12 + O16 = 5 CO2 + 6 H2O
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl(aq)
FeCl3 + OH = Fe(OH)3 + Cl =>
FeCl3 + 3 OH = Fe(OH)3 + 3 Cl
TiCl2 + Al2(SO4)3 = TiSO4 + AlCl3 =>
3 TiCl2 + Al2(SO4)3 = 3 TiSO4 + 2 AlCl3
N2H6{2-} + MnO4{-} + H3O{+} = N2 + Mn{2+} + H2O =>
5 N2H6{2-} + 8 MnO4{-} + 34 H3O{+} = 5 N2 + 8 Mn{2+} + 66 H2O
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
Ni + MgSO3 = Mg + Ni(SO3) =>
Ni + MgSO3 = Mg + Ni(SO3)
SO4 + LiOH = Li + SO4(OH)2 =>
SO4 + 2 LiOH = 2 Li + SO4(OH)2
NaI + MnO2 + H2SO4 = NaHSO4 + MnSO4 + H2O + I2 =>
2 NaI + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + 2 H2O + I2
KBr + MnO2 + H2SO4 = KHSO4 + MnSO4 + BrO2 + H2O =>
2 KBr + 5 MnO2 + 7 H2SO4 = 2 KHSO4 + 5 MnSO4 + 2 BrO2 + 6 H2O
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
Mg3N2 + H2O = Mg(OH)2 + N2 + H2 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + N2 + 3 H2
(NH4)3PO4(ac) + Al2(SO4)3(ac) = AlPO4(s) + (NH4)2SO4(ac) =>
2(NH4)3PO4(ac) + Al2(SO4)3(ac) = 2 AlPO4(s) + 3(NH4)2SO4(ac)
NH4Fe(SO4)2 + BaCl2 = BaSO4 + FeCl3 + NH4Cl =>
NH4Fe(SO4)2 + 2 BaCl2 = 2 BaSO4 + FeCl3 + NH4Cl
NaNO3 + Sr(OH)2 = Sr(NO3)2 + NaOH =>
2 NaNO3 + Sr(OH)2 = Sr(NO3)2 + 2 NaOH
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
SnO2 + KMnO4 + KOH = H2O + K2MnO4 + SnO3 =>
SnO2 + 2 KMnO4 + 2 KOH = H2O + 2 K2MnO4 + SnO3
Mg + LiOH = Mg(OH)2 + Li =>
Mg + 2 LiOH = Mg(OH)2 + 2 Li
H2O2(s) = H2O(s) + O2(d) =>
2 H2O2(s) = 2 H2O(s) + O2(d)
Mg + HCl = MgCl*H =>
Mg + HCl = MgCl*H
Fe + S = Fe(ii)S =>
Fe + S = Fe(ii)S
ScF = Sc + F =>
ScF = Sc + F
Al4(SiO4)3 + H2SO4 = H4SiO4 + Al2(SO4)3 =>
Al4(SiO4)3 + 6 H2SO4 = 3 H4SiO4 + 2 Al2(SO4)3
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
K2Cr2O7 + CH3OH + H2SO4 = Cr2(SO4)3 + K2SO4 + HCOOH + H2O =>
2 K2Cr2O7 + 3 CH3OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 HCOOH + 11 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Na2[Zn(OH)4] + CO2 = Zn(OH)2 + NaHCO3 =>
Na2[Zn(OH)4] + 2 CO2 = Zn(OH)2 + 2 NaHCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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