| Équations équilibrées la veille | Équations équilibrées le lendemain |
22 Fe2O3 + 88 SO4{2-} + 15 C8H16O2 = 44 FeS2 + 120 CO3{2-} + 88 H2O + 64 H{+}
CH3CH2OH + H2O = CH3CH2OH2 + OH =>
CH3CH2OH + H2O = CH3CH2OH2 + OH
(NH4)2CO3(aq) = NH3(i) + H2O + CO2 =>
(NH4)2CO3(aq) = 2 NH3(i) + H2O + CO2
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
(NH4)2SO4 + NaI = INH4 + Na2SO4 =>
(NH4)2SO4 + 2 NaI = 2 INH4 + Na2SO4
NaIO3 + SO2 + H2O = NaI + H2SO4 =>
NaIO3 + 3 SO2 + 3 H2O = NaI + 3 H2SO4
N2O + C2H2 = CO + N2 + H2O =>
3 N2O + C2H2 = 2 CO + 3 N2 + H2O
NH3 + H2SO4 = NO2 + H2S + H2O =>
8 NH3 + 7 H2SO4 = 8 NO2 + 7 H2S + 12 H2O
KOCN + CI2 = CO2 + N2 + KCI =>
2 KOCN + CI2 = CO2 + N2 + 2 KCI
FeCl3(aq) + Ba(OH)2(aq) = Fe(OH)3 + BaCl2(aq) =>
2 FeCl3(aq) + 3 Ba(OH)2(aq) = 2 Fe(OH)3 + 3 BaCl2(aq)
NaOH + HPr = NaPr + H2O =>
NaOH + HPr = NaPr + H2O
NiSO4 = Ni2 + SO4 =>
2 NiSO4 = Ni2 + 2 SO4
CH3CH2CHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3(CO)CH2CH3 + H2O =>
10 CH3CH2CHCH3 + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO2 + 10 CH3(CO)CH2CH3 + 17 H2O
K3[Al(C2O4)3] + H2O = K3[Al(C2O4)3]*3H2O =>
K3[Al(C2O4)3] + 3 H2O = K3[Al(C2O4)3]*3H2O
Cr(NO3)3 + NH4OH = Cr(OH)3 + NO3NH4 =>
Cr(NO3)3 + 3 NH4OH = Cr(OH)3 + 3 NO3NH4
CaSO4 + Ba(OH)2 = BaSO4 + Ca(OH)2 =>
CaSO4 + Ba(OH)2 = BaSO4 + Ca(OH)2
C4H11COOH + Zn = C4H11COOZn + H2 =>
2 C4H11COOH + 2 Zn = 2 C4H11COOZn + H2
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
KH(IO3)2 + Ca(OH)2 = KH(OH)2 + Ca(IO3)2 =>
KH(IO3)2 + Ca(OH)2 = KH(OH)2 + Ca(IO3)2
C5H10O5 = C5H4O2 + H2O =>
C5H10O5 = C5H4O2 + 3 H2O
K2SO4 + NaAlO2 = KAlO2 + Na2SO4 =>
K2SO4 + 2 NaAlO2 = 2 KAlO2 + Na2SO4
KOHKHC8H4O4 = K(KC8H4O4)H2O =>
KOHKHC8H4O4 = K(KC8H4O4)H2O
Mn + ZnNO3 = Mn(NO3)2 + Zn =>
Mn + 2 ZnNO3 = Mn(NO3)2 + 2 Zn
KOH + K4Fe(CN)6 + Ce(NO3)4 = Fe(OH)3 + Ce(OH)3 + K2CO3 + KNO3 + H2O =>
258 KOH + K4Fe(CN)6 + 61 Ce(NO3)4 = Fe(OH)3 + 61 Ce(OH)3 + 6 K2CO3 + 250 KNO3 + 36 H2O
Si + O2 = SiO =>
2 Si + O2 = 2 SiO
NaCrO2 + KNO3 + NaOH = Na2CrO4 + KNO2 + H2O =>
2 NaCrO2 + 3 KNO3 + 2 NaOH = 2 Na2CrO4 + 3 KNO2 + H2O
(CH3CH2)3N + HCl = (CH3CH2)3NH{+} + Cl{-} =>
(CH3CH2)3N + HCl = (CH3CH2)3NH{+} + Cl{-}
Fl + Cl = FlCl =>
Fl + Cl = FlCl
KNO2 + MnO2 + HNO3 = Mn(NO3)2 + KNO3 + H2O =>
KNO2 + MnO2 + 2 HNO3 = Mn(NO3)2 + KNO3 + H2O
C7H5N3O6(s) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C7H5N3O6(s) + 21 O2(g) = 28 CO2(g) + 10 H2O(g) + 6 N2(g)
HN3 + NaNO2 + H2SO4 = Na2SO4 + N2 + H2O =>
6 HN3 + 2 NaNO2 + H2SO4 = Na2SO4 + 10 N2 + 4 H2O
Br2 + Na2S2O3 + H2O = NaBr + HBr + H2SO4 =>
4 Br2 + Na2S2O3 + 5 H2O = 2 NaBr + 6 HBr + 2 H2SO4
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Cl{2} + NaBr = NaCl + Br{2} =>
Cl{2} + NaBr = NaCl + Br{2}
Li + Al(OH)3 = Al + Li(OH)3 =>
Li + Al(OH)3 = Al + Li(OH)3
AgNo3(aq) + SrCl2(aq) = Sr(No3)2(aq) + AgCl(s) =>
2 AgNo3(aq) + SrCl2(aq) = Sr(No3)2(aq) + 2 AgCl(s)
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
CH3COOH + CH3CH2CH2(OH)CH3 = CH3CH2CH(COOCH3)CH3 + H2O =>
11 CH3COOH + 8 CH3CH2CH2(OH)CH3 = 9 CH3CH2CH(COOCH3)CH3 + 12 H2O
AlO = OAl =>
AlO = OAl
KClO{-}3 = KCl + O{-}2 =>
KClO{-}3 = KCl + O{-}2
Ca(No3)2(aq) + Na2Co3(aq) = CaCo3(s) + NaNo3(aq) =>
Ca(No3)2(aq) + Na2Co3(aq) = CaCo3(s) + 2 NaNo3(aq)
Pb(NO3)2 + KBr = Pb(Br2) + KNO3 =>
Pb(NO3)2 + 2 KBr = Pb(Br2) + 2 KNO3
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4 =>
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4
MnSe + HClO4 + H2O = MnO2 + H2SeO4 + HCl =>
4 MnSe + 5 HClO4 + 4 H2O = 4 MnO2 + 4 H2SeO4 + 5 HCl
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
C18H32O2 + NaOH = C3H8O3 + C15H25Na =>
C18H32O2 + NaOH = C3H8O3 + C15H25Na
KI(aq) + FeCl3(aq) = FeI3() + KCl() =>
3 KI(aq) + FeCl3(aq) = FeI3() + 3 KCl()
Cu(OH)2(s)(heat) = CuO(s) + H2O(l) =>
Cu(OH)2(s)(heat) = CuO(s) + H2O(l)
AgNO3 + LiBr = AgBr + NO3Li =>
AgNO3 + LiBr = AgBr + NO3Li
FeCl3(aq) + K3PO4(aq) = FePO4(s) + KCl(aq) =>
FeCl3(aq) + K3PO4(aq) = FePO4(s) + 3 KCl(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
