| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + O2(g) = MgO2(s)
KIO4 + Mn = MnO4 + KI =>
KIO4 + Mn = MnO4 + KI
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Li2CO3 + AlPO4 = Li3PO4 + Al2(CO3)3 =>
3 Li2CO3 + 2 AlPO4 = 2 Li3PO4 + Al2(CO3)3
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
P4 + NAOH + H2O = NAH2PO2 + PH3 =>
P4 + 3 NAOH + 3 H2O = 3 NAH2PO2 + PH3
Cu + AGNo3 = Cu(No3)2 + AG =>
Cu + 2 AGNo3 = Cu(No3)2 + 2 AG
Na2O2(s) + H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(aq) + O2(g)
C5H8O4 + O2 = CO2 + H2O =>
C5H8O4 + 5 O2 = 5 CO2 + 4 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
NO2 + O2 + H20 = HNO3 =>
20 NO2 + 10 O2 + H20 = 20 HNO3
Fe + H2SO4 = S + Fe2(SO4)3 + H2O =>
2 Fe + 4 H2SO4 = S + Fe2(SO4)3 + 4 H2O
S2Cl2 + H2O = H2SO3 + HCl + S2 =>
4 S2Cl2 + 6 H2O = 2 H2SO3 + 8 HCl + 3 S2
Al + ZNSO4 = Al(SO4)3 + ZN =>
Al + 3 ZNSO4 = Al(SO4)3 + 3 ZN
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2
H2CO3 + H2O = H3O{+} + CO3{-2} =>
H2CO3 + 2 H2O = 2 H3O{+} + CO3{-2}
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
PbO2 + Mn(NO3)2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
5 PbO2 + 2 Mn(NO3)2 + 6 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 2 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
Cu2S + O2 = Cu2 + SO2 =>
Cu2S + O2 = Cu2 + SO2
C4H9 + OH = C4H9OH =>
C4H9 + OH = C4H9OH
K2MnO4 + H2O = MnO2 + KMnO4 + KOH =>
3 K2MnO4 + 2 H2O = MnO2 + 2 KMnO4 + 4 KOH
AgNO3 + Cu = Ag + CuNO3 =>
AgNO3 + Cu = Ag + CuNO3
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
C2H6 + Br2 = C2H4Br2 + HBr =>
C2H6 + 2 Br2 = C2H4Br2 + 2 HBr
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K2S + H2O = KOH + H2S =>
K2S + 2 H2O = 2 KOH + H2S
BaSo4 + H2So4 = Ba(HSo4)2 =>
BaSo4 + H2So4 = Ba(HSo4)2
NaCO3(s) + HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l) =>
NaCO3(s) + 2 HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l)
Na + S = Na2S =>
2 Na + S = Na2S
N2O + KMNO4 + H2SO4 = MNSO4 + MN(NO3)2 + K2SO4 + H2O =>
5 N2O + 8 KMNO4 + 7 H2SO4 = 3 MNSO4 + 5 MN(NO3)2 + 4 K2SO4 + 7 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H3PO4 + H2O = H3O{+} + PO4{-3} =>
H3PO4 + 3 H2O = 3 H3O{+} + PO4{-3}
NaMNO4 + NaOH = Na2MNO4 + H2O + O2 =>
4 NaMNO4 + 4 NaOH = 4 Na2MNO4 + 2 H2O + O2
PBO2(s) = PB(s) + O2(g) =>
PBO2(s) = PB(s) + O2(g)
BaSO4 + HF = H2O + SO3 + BaF2 =>
BaSO4 + 2 HF = H2O + SO3 + BaF2
CuSo2 + O2 = CuO2 + So4 =>
2 CuSo2 + 2 O2 = 2 CuO2 + So4
Fe + S = FeS =>
Fe + S = FeS
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
HG + S = HGS =>
HG + S = HGS
K + BR = KBR =>
K + BR = KBR
C2H5OH + NAOH = C2H5ONA + H2O =>
C2H5OH + NAOH = C2H5ONA + H2O
H3PO4 + H2O = H3O{+} + PO4{-3} =>
H3PO4 + 3 H2O = 3 H3O{+} + PO4{-3}
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
NAOH + CL = NACL + NACLO + H2O =>
2 NAOH + 2 CL = NACL + NACLO + H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/17
Équations équilibrées sur01/08/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
