| Équations équilibrées la veille | Équations équilibrées le lendemain |
15 KClO4 + 4 C7H5KO2 = 15 KCl + 2 K2CO3 + 26 CO2 + 10 H2O
Cu2O + HNO3 = Cu(NO3)2 + H2O + Cu2N =>
9 Cu2O + 30 HNO3 = 14 Cu(NO3)2 + 15 H2O + 2 Cu2N
NH3OHCl + FeCl3 = FeCl2 + H2O + HCl + N2O =>
2 NH3OHCl + 4 FeCl3 = 4 FeCl2 + H2O + 6 HCl + N2O
ZnNo3 + Na2SO4 = ZnSO4 + Na2No3 =>
ZnNo3 + Na2SO4 = ZnSO4 + Na2No3
Fe + K2FeO4 = K2O + Fe2O3 =>
Fe + K2FeO4 = K2O + Fe2O3
CH2CHCH3 + HF = CH3CHFCH3 =>
CH2CHCH3 + HF = CH3CHFCH3
H3(PO4) + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3(PO4) + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2O2 + OH{-} = HO2{-} + H2O =>
H2O2 + OH{-} = HO2{-} + H2O
BeCl2 + Li2SO4 = BeSO4 + LiCl =>
BeCl2 + Li2SO4 = BeSO4 + 2 LiCl
Pb + N2 = PbN2 =>
Pb + N2 = PbN2
H2(SO4) + P4 = H3(PO4) + SO2 + H2O =>
10 H2(SO4) + P4 = 4 H3(PO4) + 10 SO2 + 4 H2O
Al + SO4CuSO4 = Al2(SO4)3 + Cu =>
4 Al + 3 SO4CuSO4 = 2 Al2(SO4)3 + 3 Cu
Hg2 + NO3 + FeCl2 = Hg2Cl2 + Fe2(NO3)2 =>
2 Hg2 + 2 NO3 + 2 FeCl2 = 2 Hg2Cl2 + Fe2(NO3)2
C6H3(CH3)3 + KMnO4 + H2SO4 = C6H3(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H3(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H3(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
C57H104O6 + O2 = C02 + H2O =>
2 C57H104O6 + 46 O2 = 57 C02 + 104 H2O
Fe(s) + Cl(g) = FeCl3(s) =>
Fe(s) + 3 Cl(g) = FeCl3(s)
Cu + Ag(NO) = Cu(NO) + Ag =>
Cu + Ag(NO) = Cu(NO) + Ag
Na2S2O5 + KMnO4 = NaMnO4 + K2S2O5 =>
Na2S2O5 + 2 KMnO4 = 2 NaMnO4 + K2S2O5
H2CO3 + LiOH = H2O + Li2CO3 =>
H2CO3 + 2 LiOH = 2 H2O + Li2CO3
Na2SO4 + Cu(OH)2 = Na(OH) + CuSO4 =>
Na2SO4 + Cu(OH)2 = 2 Na(OH) + CuSO4
C4H6O5 + CaCO3 = C4H4CaO5 + H2O + CO2 =>
C4H6O5 + CaCO3 = C4H4CaO5 + H2O + CO2
C6H69(l) + O2(g) = CO2(g) + H2O(l) =>
4 C6H69(l) + 93 O2(g) = 24 CO2(g) + 138 H2O(l)
CH3CH2COOH + NH3 = CH3CH2CONH2 + H2O =>
CH3CH2COOH + NH3 = CH3CH2CONH2 + H2O
Li + H2Se = Li2Se + H2 =>
2 Li + H2Se = Li2Se + H2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
NaClO(aq) + HCl(aq) = NaCl(s) + Cl2(g) + H2O(l) =>
NaClO(aq) + 2 HCl(aq) = NaCl(s) + Cl2(g) + H2O(l)
H2C2O4 + KMnO4 = CO2 + K2O + Mn2O + H2O =>
6 H2C2O4 + 2 KMnO4 = 12 CO2 + K2O + Mn2O + 6 H2O
C3H6 + NH3 + O2 = (C3H3N)6 + H2O =>
6 C3H6 + 6 NH3 + 9 O2 = (C3H3N)6 + 18 H2O
Na2S + Na2SO4 + SiO2 = Na2O3Si + SO2 =>
Na2S + 3 Na2SO4 + 4 SiO2 = 4 Na2O3Si + 4 SO2
NH4I + AgClO3 = AgI + NH4ClO3 =>
NH4I + AgClO3 = AgI + NH4ClO3
LiOH + Ag2SO4 = Li2SO4 + AgOH =>
2 LiOH + Ag2SO4 = Li2SO4 + 2 AgOH
KCl + Cu = KCu + Cl =>
KCl + Cu = KCu + Cl
Fe(CrO2)2 + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 Fe(CrO2)2 + 8 Na2CO3 + 7 O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
H2 + O2 = HO2{-}3 + H{+} =>
H2 + O2 = HO2{-}3 + H{+}
LiH + KOH = LiOH + KH =>
LiH + KOH = LiOH + KH
MgCO3 + CO2H2O = Mg(HCO3)2 =>
MgCO3 + CO2H2O = Mg(HCO3)2
CU(OH)2 + H2NO3 = CU(NO3) + H2O =>
CU(OH)2 + H2NO3 = CU(NO3) + 2 H2O
KO + Br = KBr + O =>
KO + Br = KBr + O
CrOH4{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 CrOH4{-} + 9 H2O2 + 2 OH{-} = 2 CrO4{2-} + 14 H2O
CsOH + SO2 = Cs2SO3 + H2O =>
2 CsOH + SO2 = Cs2SO3 + H2O
FeCl3 + Na2O = Na2Cl3 + FeO =>
FeCl3 + Na2O = Na2Cl3 + FeO
Mg(s) + H2O = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O = Mg(OH)2(aq) + H2(g)
NaClO{-}3 = NaCl + O{-}2 =>
NaClO{-}3 = NaCl + O{-}2
FeO + Mg(OH)2 = Fe(OH)2 + MgO =>
FeO + Mg(OH)2 = Fe(OH)2 + MgO
Hg + Al{+3} + OH{-} = HgO + Al + H2O =>
3 Hg + 2 Al{+3} + 6 OH{-} = 3 HgO + 2 Al + 3 H2O
KOH + H3PO4 = H3O + PK + HO4 =>
KOH + H3PO4 = H3O + PK + HO4
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
CH3 + HNO3 = CH3CH2NO2 + H2O =>
2 CH3 + HNO3 = CH3CH2NO2 + H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
