| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BaCO3 + 3 C + H2O = 2 BaOH + 5 CO
MH4SCN = MH4 + SCN =>
MH4SCN = MH4 + SCN
CH3OH + HCO2H = H2O + HCO2CH3 =>
CH3OH + HCO2H = H2O + HCO2CH3
NaClO2 + MnO2 + NaOH = Na2MnO4 + NaCl + H2O =>
NaClO2 + 2 MnO2 + 4 NaOH = 2 Na2MnO4 + NaCl + 2 H2O
Fe2NO3 = Fe + NO3 =>
Fe2NO3 = 2 Fe + NO3
Hg(NO3)2 + Fe(OH)2 = Hg(OH)2 + Fe(NO3)2 =>
Hg(NO3)2 + Fe(OH)2 = Hg(OH)2 + Fe(NO3)2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
(NH4)2CO3 + Ca(I)2 = CaCO3 + NH4I =>
(NH4)2CO3 + Ca(I)2 = CaCO3 + 2 NH4I
calciumchloride + sodiumbicarbonate + water = sodiumchloride + calciumhydroxide + carbonicacid =>
CaCl2 + 2 NaHCO3 + 2 H2O = 2 NaCl + Ca(OH)2 + 2 H2CO3
CuS + HN4O = CuN4 + S + NO + H4O =>
13 CuS + 16 HN4O = 13 CuN4 + 13 S + 12 NO + 4 H4O
Fe + H2C2O4 + H2O = Fe(C2O4)H2O + H =>
Fe + H2C2O4 + H2O = Fe(C2O4)H2O + 2 H
CH3COOH + K2O = K2O(CH3COO)3 + H2 =>
6 CH3COOH + 2 K2O = 2 K2O(CH3COO)3 + 3 H2
Al2(SO4)3 + Ag(NO3) = Al2(NO3) + Ag(SO4)3 =>
Al2(SO4)3 + Ag(NO3) = Al2(NO3) + Ag(SO4)3
Ni(ClO4)2 + K2S = KClO4 + NiS =>
Ni(ClO4)2 + K2S = 2 KClO4 + NiS
Na2Cr2O7 + KNO3 = K2Cr2O7 + NaNO3 =>
Na2Cr2O7 + 2 KNO3 = K2Cr2O7 + 2 NaNO3
FeCl2 + Ag3PO4 = Fe3(PO4)2 + AgCl =>
3 FeCl2 + 2 Ag3PO4 = Fe3(PO4)2 + 6 AgCl
C17H34O2 + O2 = H2O + CO2 =>
2 C17H34O2 + 49 O2 = 34 H2O + 34 CO2
Mg2CO3(OH)2 = MgO + CO2 + H2O =>
Mg2CO3(OH)2 = 2 MgO + CO2 + H2O
BaSO4 = BaO + SO2 + O =>
BaSO4 = BaO + SO2 + O
Na{+} + CN{-} = NaCN =>
Na{+} + CN{-} = NaCN
K + P2 = KP2 =>
K + P2 = KP2
H3PO4 + Fe = Fe3(PO4)2 + H2 =>
2 H3PO4 + 3 Fe = Fe3(PO4)2 + 3 H2
HNO3 + Ba = H2O + Ba(NO3)2 + N2O =>
10 HNO3 + 4 Ba = 5 H2O + 4 Ba(NO3)2 + N2O
HBr + K2Cr2O7 + H2SO4 = Br2 + KBr + Cr2(SO4)3 + H2O =>
8 HBr + K2Cr2O7 + 3 H2SO4 = 3 Br2 + 2 KBr + Cr2(SO4)3 + 7 H2O
Cd + Cu(NO3)2 = Cu + Cd(NO3) =>
2 Cd + Cu(NO3)2 = Cu + 2 Cd(NO3)
HNO2 + NaC2H3O2 = HC2H3O2 + NaNO2 =>
HNO2 + NaC2H3O2 = HC2H3O2 + NaNO2
NiI4 + HCl = NiCl4 + HI =>
NiI4 + 4 HCl = NiCl4 + 4 HI
HF + H2O = F{-} + H3O{+} =>
HF + H2O = F{-} + H3O{+}
Cu + Zn(NO3)4 = Cu(NO3)2 + Zn =>
2 Cu + Zn(NO3)4 = 2 Cu(NO3)2 + Zn
H + CuO2 = H2O + Cu =>
4 H + CuO2 = 2 H2O + Cu
Li3N + NH4(NO)2 = Li(NO)2 + (NH4)3N =>
Li3N + 3 NH4(NO)2 = 3 Li(NO)2 + (NH4)3N
CH3NH2 + CH3Cl = CH3NHCH3 + HCl =>
CH3NH2 + CH3Cl = CH3NHCH3 + HCl
Fe + NaCl + H2O = FeCl + NaOH + H2 =>
2 Fe + 2 NaCl + 2 H2O = 2 FeCl + 2 NaOH + H2
KMn + O = MnO + KO =>
KMn + 2 O = MnO + KO
Na2C2O4 + CoCl2 = Co(C2O4) + NaCl =>
Na2C2O4 + CoCl2 = Co(C2O4) + 2 NaCl
HI + H2Se + Fe2S3 = H2S + FeSeI =>
2 HI + 2 H2Se + Fe2S3 = 3 H2S + 2 FeSeI
CH4 + Br2 = CH3Br + HBr2 =>
2 CH4 + 3 Br2 = 2 CH3Br + 2 HBr2
Ni + Cd{2+} = Ni{2+} + Cd =>
Ni + Cd{2+} = Ni{2+} + Cd
KFeO2 + H2SO4 = Fe2(SO4)3 + KOH + H2O =>
2 KFeO2 + 3 H2SO4 = Fe2(SO4)3 + 2 KOH + 2 H2O
C6H4OH(COOH)3 + Na2CO3 = C6H4OH(COONa)3 + CO2 + H2O =>
2 C6H4OH(COOH)3 + 3 Na2CO3 = 2 C6H4OH(COONa)3 + 3 CO2 + 3 H2O
Mg + H(SO4)2 = H2 + Mg(SO4) =>
4 Mg + 2 H(SO4)2 = H2 + 4 Mg(SO4)
CH3OH + HCO2 = C3H6O2 + O2 =>
2 CH3OH + 4 HCO2 = 2 C3H6O2 + 3 O2
B2S3(s) + H2O(aq) = H3BO3(l) + H2S(g) =>
B2S3(s) + 6 H2O(aq) = 2 H3BO3(l) + 3 H2S(g)
C14H22N2O3 = C7H2OH9 + N2O =>
C14H22N2O3 = 2 C7H2OH9 + N2O
Ba(NO3)2 + KOH = BaOH + K(NO3)2 =>
Ba(NO3)2 + KOH = BaOH + K(NO3)2
C3H6O + HNO3 = H2O + CO2 + N2O4 =>
C3H6O + 16 HNO3 = 11 H2O + 3 CO2 + 8 N2O4
CH3OH + HCO3 = C3H6O2 + O2 =>
2 CH3OH + 4 HCO3 = 2 C3H6O2 + 5 O2
Na3PO4 + Ag(OH) = Ag(PO4) + Na3(OH) =>
Na3PO4 + Ag(OH) = Ag(PO4) + Na3(OH)
C10H8 + O2 = CO2 + H89 =>
89 C10H8 + 890 O2 = 890 CO2 + 8 H89
MnO2 + HCl + KCl = K2MnCl6 + H2O =>
MnO2 + 4 HCl + 2 KCl = K2MnCl6 + 2 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 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
