| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba + 2 Al(CO3)3 = 3 Ba(CO3)2 + 2 Al
V2O5 + Cs = CsVO3 + VO2 =>
V2O5 + Cs = CsVO3 + VO2
Ca(s) + P(s) = Ca3P2 =>
3 Ca(s) + 2 P(s) = Ca3P2
Pb(OH)3 + HCl = H2O + PbCl3 =>
Pb(OH)3 + 3 HCl = 3 H2O + PbCl3
Ga(s) + O2(g) = GaO2 =>
Ga(s) + O2(g) = GaO2
Cu(SO4) + (NH4)2S = CuS + (NH4)2SO4 =>
Cu(SO4) + (NH4)2S = CuS + (NH4)2SO4
Na2CO3 + KOH = KCO3 + Na2OH =>
Na2CO3 + KOH = KCO3 + Na2OH
Na2SiO3 + KCl = K2SiO3 + NaCl =>
Na2SiO3 + 2 KCl = K2SiO3 + 2 NaCl
CHCl3 + HCl = CH4 + Cl =>
CHCl3 + 3 HCl = CH4 + 6 Cl
P4 + NaOH + H2O = PH4 + NaHPO3 =>
P4 + 2 NaOH + 4 H2O = 2 PH4 + 2 NaHPO3
S(g) + Cl = SCl =>
S(g) + Cl = SCl
SO3 + Li2O = LiSO3 + O2 =>
4 SO3 + 2 Li2O = 4 LiSO3 + O2
Cr2(SO4)3 + KOH + H2O = K[Cr(OH)4] + H2SO4 =>
Cr2(SO4)3 + 2 KOH + 6 H2O = 2 K[Cr(OH)4] + 3 H2SO4
CH3CH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2CH2COOH + H2O =>
CH3CH2CH2OH + 3 CH3CH2CH2COOH = 3 CH3CH2CH2CH2COOH + H2O
Be(OH)2 + H2SO4 = BeSO4 + H2O =>
Be(OH)2 + H2SO4 = BeSO4 + 2 H2O
Mg(NO3)2*6H2O + Al(NO3)3*9H2O + KOH + K2CO3 = Mg6Al2(OH)16CO3 + KNO3 + H2O =>
6 Mg(NO3)2*6H2O + 2 Al(NO3)3*9H2O + 16 KOH + K2CO3 = Mg6Al2(OH)16CO3 + 18 KNO3 + 54 H2O
H3PO4 + H2O = HPO4{2-} + H3O{+} =>
H3PO4 + 2 H2O = HPO4{2-} + 2 H3O{+}
Cu + Ni(NO3)2 = CuNO3 + Ni =>
2 Cu + Ni(NO3)2 = 2 CuNO3 + Ni
Na3(PO4) + BaBr2 = Ba3(PO4)2 + NaBr =>
2 Na3(PO4) + 3 BaBr2 = Ba3(PO4)2 + 6 NaBr
C2H5I + H2O = C2H5OH + H + I =>
C2H5I + H2O = C2H5OH + H + I
Fe(SO4)3 + Ba(No3)2 = Fe(No3)2 + Ba(SO4)3 =>
Fe(SO4)3 + Ba(No3)2 = Fe(No3)2 + Ba(SO4)3
SO3 + NO = SO2 + NO2 =>
SO3 + NO = SO2 + NO2
MgCl2 = Mg + Cl2 = MgCl2 =>
MgCl2 = Mg + Cl2
K2O + N2 = K3N + O =>
3 K2O + N2 = 2 K3N + 3 O
K2Cr2O7 + C3H8O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
7 K2Cr2O7 + 3 C3H8O3 + 28 H2SO4 = 7 Cr2(SO4)3 + 7 K2SO4 + 9 CO2 + 40 H2O
Al + KNO3 + KOH + H2O = KAlO2 + NH3 =>
8 Al + 3 KNO3 + 5 KOH + 2 H2O = 8 KAlO2 + 3 NH3
Ca(PO) + SiO + C = CaSiO + CO + P =>
Ca(PO) + SiO + C = CaSiO + CO + P
MgI2 + H2SO4 = MgSO4 + I2 + H2O + H2S =>
4 MgI2 + 5 H2SO4 = 4 MgSO4 + 4 I2 + 4 H2O + H2S
CH2BrCH2Br + KOH = C2H2 + KBr + H2O =>
CH2BrCH2Br + 2 KOH = C2H2 + 2 KBr + 2 H2O
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Cu5FeS2 + H2SO4 = H2O + CuSO4 + Fe2(SO4)3 + SO2 =>
2 Cu5FeS2 + 34 H2SO4 = 34 H2O + 10 CuSO4 + Fe2(SO4)3 + 25 SO2
CoCl2 + Ca(OH)2 = CaCl2 + Co(OH)2 =>
CoCl2 + Ca(OH)2 = CaCl2 + Co(OH)2
K + O2 = K2O =>
4 K + O2 = 2 K2O
Ni + N = Ni3N2 =>
3 Ni + 2 N = Ni3N2
C2H6(g) = C(s) + H2(g) =>
C2H6(g) = 2 C(s) + 3 H2(g)
HCl + Na{+2}CO = NaCl + H{+2}CO{+3} =>
HCl + Na{+2}CO = NaCl + H{+2}CO{+3}
AI + Fe2O3 = Fe2 + AIO3 =>
AI + Fe2O3 = Fe2 + AIO3
Cr{3+} + OH{-} = Cr(OH)4{-} =>
Cr{3+} + 4 OH{-} = Cr(OH)4{-}
KClO + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO + 2 FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O
Al2O3 + C2 + Cl2 = CO2 + AlCl3 =>
4 Al2O3 + 3 C2 + 12 Cl2 = 6 CO2 + 8 AlCl3
CuFeS2 = Cu2S + FeS + S2 =>
4 CuFeS2 = 2 Cu2S + 4 FeS + S2
Li(s) + H2O(l) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(g)
Al2O3 + H3O = Al + H2O =>
Al2O3 + 6 H3O = 2 Al + 9 H2O
Ni + HgCl = Hg + NiCl =>
Ni + HgCl = Hg + NiCl
Co(NO3)2*6H2O + P(OPh)3 + NaBH4 = CoH[P(OPh)3]4 + NaOH + BH3 + H2O + HNO2 =>
2 Co(NO3)2*6H2O + 8 P(OPh)3 + 7 NaBH4 = 2 CoH[P(OPh)3]4 + 7 NaOH + 7 BH3 + 9 H2O + 4 HNO2
C2H4(g) + Br2(g) = CH2BrCH2Br(g) =>
C2H4(g) + Br2(g) = CH2BrCH2Br(g)
K2N = K + N =>
K2N = 2 K + N
SbH3 + AgNO3 + H2O = Sb2O3 + Ag + HNO3 =>
2 SbH3 + 12 AgNO3 + 3 H2O = Sb2O3 + 12 Ag + 12 HNO3
SrBr2 + K3PO4 = Sr3(PO4)2 + KBr =>
3 SrBr2 + 2 K3PO4 = Sr3(PO4)2 + 6 KBr
Se + KOH = K2SeO4 + K2Se + H2O =>
4 Se + 8 KOH = K2SeO4 + 3 K2Se + 4 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
