| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + NaNO3 = K2(NO3) + NaSO4
Al + Hg{2} = Al{3} + Hg =>
2 Al + 3 Hg{2} = 2 Al{3} + 3 Hg
CH3COH + KMnO4 = CH3COOK + CH3COOH + MnO2 + H2O =>
3 CH3COH + 2 KMnO4 = 2 CH3COOK + CH3COOH + 2 MnO2 + H2O
Zn + Cu2{+} = Zn2{+} + Cu =>
2 Zn + Cu2{+} = Zn2{+} + 2 Cu
(HCOOH)2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5(HCOOH)2 + 4 KMnO4 + 6 H2SO4 = 10 CO2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
BaCl(s) + Cu(s) + H2O = CuCl2(aq) + Ba(OH) + H2 =>
2 BaCl(s) + Cu(s) + 2 H2O = CuCl2(aq) + 2 Ba(OH) + H2
NaF + Al(NO3)3 = NaNO3 + AlF3 =>
3 NaF + Al(NO3)3 = 3 NaNO3 + AlF3
AsO4 + AgNO3 = Ag3AsO4 + NO3 =>
AsO4 + 3 AgNO3 = Ag3AsO4 + 3 NO3
Ag(NO3)2 = Ag + NO3 =>
Ag(NO3)2 = Ag + 2 NO3
ZnSO4 + NaHCO3 = ZnCO3 + Na2SO4 + H2O + CO2 =>
ZnSO4 + 2 NaHCO3 = ZnCO3 + Na2SO4 + H2O + CO2
NO2 + NaOH(cold) = NaNO2 + H2O + O2 =>
4 NO2 + 4 NaOH(cold) = 4 NaNO2 + 2 H2O + O2
NaBH4 + CH3OH = NaB(OCH3)4 + H2 =>
NaBH4 + 4 CH3OH = NaB(OCH3)4 + 4 H2
CH3OH + KMnO4 = H2O + CO2 + KMnO2 =>
2 CH3OH + 3 KMnO4 = 4 H2O + 2 CO2 + 3 KMnO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(OH)2 + PbS = MgS + Pb(OH)2 =>
Mg(OH)2 + PbS = MgS + Pb(OH)2
KI + NH3 = KNH3 + I =>
KI + NH3 = KNH3 + I
Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
ZnSO4 + NaHCO3 = ZnCO3 + NaHSO4 =>
ZnSO4 + NaHCO3 = ZnCO3 + NaHSO4
K2CO3 + HBr = KBr + H2O + CO2 =>
K2CO3 + 2 HBr = 2 KBr + H2O + CO2
Ca(C2H3O2)2 + H2O2 = CH3COOH + CaO2 =>
Ca(C2H3O2)2 + H2O2 = 2 CH3COOH + CaO2
Mg + HNO2 = MgH + NO2 =>
Mg + HNO2 = MgH + NO2
MnBr2 + AgNO3(aq) = Mn(NO3)2(aq) + AgBr(s) =>
MnBr2 + 2 AgNO3(aq) = Mn(NO3)2(aq) + 2 AgBr(s)
C2H5COH + H2 = C2H5COH3 =>
C2H5COH + H2 = C2H5COH3
RbO + H2O = RbOH + O =>
2 RbO + H2O = 2 RbOH + O
AlCl3 + Zn(NO3)2 = ZnCl2 + Al(NO3)3 =>
2 AlCl3 + 3 Zn(NO3)2 = 3 ZnCl2 + 2 Al(NO3)3
K8H7W11CoO40 + KMnO4 + H2SO4 = K8H4W11CoO40 + K2SO4 + MnSO4 + H2O =>
10 K8H7W11CoO40 + 6 KMnO4 + 9 H2SO4 = 10 K8H4W11CoO40 + 3 K2SO4 + 6 MnSO4 + 24 H2O
Na2SO3 + HCI = NaCI + H2O + SO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2O + SO2
MnO4({-}) + H2SO3 + H({+}) = Mn({2}) + HSO4({-}) + H2O =>
2 MnO4({-}) + 5 H2SO3 + H({+}) = 2 Mn({2}) + 5 HSO4({-}) + 3 H2O
J2 + Na2SO3 + H2O = NaJ + Na2SO4 + H2SO3 =>
J2 + 2 Na2SO3 + H2O = 2 NaJ + Na2SO4 + H2SO3
Cu5V2O10(RbCl) = CuO + V2O5 + RbCl =>
Cu5V2O10(RbCl) = 5 CuO + V2O5 + RbCl
AlF3 + HCl = AlCl3 + HF =>
AlF3 + 3 HCl = AlCl3 + 3 HF
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
C + S2 = CS3 =>
2 C + 3 S2 = 2 CS3
K2SO4 + NaNO3 = K2(NO3) + NaSO4 =>
K2SO4 + NaNO3 = K2(NO3) + NaSO4
Al + Br2 = Al3Br2 =>
3 Al + Br2 = Al3Br2
LiOH + K{3}PO{4} = KOH + Li{3}PO{4} =>
LiOH + K{3}PO{4} = KOH + Li{3}PO{4}
Na2SO4 + Ca(OH)2 = Na2(OH)2 + CaSO4 =>
Na2SO4 + Ca(OH)2 = Na2(OH)2 + CaSO4
C6H4NO2Cl + O2 = CO2 + H2O + HCl + N2 =>
4 C6H4NO2Cl + 23 O2 = 24 CO2 + 6 H2O + 4 HCl + 2 N2
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
HClO + Ag = AgClO + H2 =>
2 HClO + 2 Ag = 2 AgClO + H2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
HBr + NaNO2 = HBrNaNO2 =>
HBr + NaNO2 = HBrNaNO2
C2H5OH + KMnO4 + H2SO4 = CH3COOH + Mn2SO4 + K2SO4 + H2O =>
3 C2H5OH + 2 KMnO4 + 2 H2SO4 = 3 CH3COOH + Mn2SO4 + K2SO4 + 5 H2O
B + O2 = B2O =>
4 B + O2 = 2 B2O
C4H8 + O2 = CO + H2O =>
C4H8 + 4 O2 = 4 CO + 4 H2O
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/09/24
Équations équilibrées sur10/09/23
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