| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2[PtCl6] + 2 CO + 4 NaOH = Pt + 6 NaCl + 2 CO2 + 2 H2O
SO4Cu + Fe = (SO4)3Fe2 + Cu =>
3 SO4Cu + 2 Fe = (SO4)3Fe2 + 3 Cu
SCl4 + F2 = SF4 + Cl2 =>
SCl4 + 2 F2 = SF4 + 2 Cl2
PbO2 + HNO3 = H2O2 + Pb(NO3)2 =>
PbO2 + 2 HNO3 = H2O2 + Pb(NO3)2
C6H5N2Cl + C6H5N(CH3)2 = HCl + C14H15N3 =>
C6H5N2Cl + C6H5N(CH3)2 = HCl + C14H15N3
HBrO4(aq) + Fe(OH)2(s) = H2O(l) + Fe(BrO4)2(aq) =>
2 HBrO4(aq) + Fe(OH)2(s) = 2 H2O(l) + Fe(BrO4)2(aq)
(NH4)2CO3 + NH3 + CoSO4 + H2O2 = [Co(NH3)4CO3]2SO4 + H2O + (NH4)2SO4 =>
2(NH4)2CO3 + 6 NH3 + 2 CoSO4 + H2O2 = [Co(NH3)4CO3]2SO4 + 2 H2O + (NH4)2SO4
Ca10(PO4)6F2 + HCl = CaHPO4 + CaF2 + CaCl2 =>
Ca10(PO4)6F2 + 6 HCl = 6 CaHPO4 + CaF2 + 3 CaCl2
Ag(NO3) + Na3P = Ag3P + Na(NO3) =>
3 Ag(NO3) + Na3P = Ag3P + 3 Na(NO3)
(OH){-} + (ClO3){-} + N2H4 = (NO3){-} + Cl{-} + H2O =>
6(OH){-} + 7(ClO3){-} + 3 N2H4 = 6(NO3){-} + 7 Cl{-} + 9 H2O
H3PO4 + Na2SO3 = Na3PO4 + H2SO3 =>
2 H3PO4 + 3 Na2SO3 = 2 Na3PO4 + 3 H2SO3
Cd(s) + S8(s) = CdS(s) =>
8 Cd(s) + S8(s) = 8 CdS(s)
Pb(NO3)2 + K4Fe(CN)6 = Pb2Fe(CN)6 + KNO3 =>
2 Pb(NO3)2 + K4Fe(CN)6 = Pb2Fe(CN)6 + 4 KNO3
HF + Mn = MnF7 + H =>
7 HF + Mn = MnF7 + 7 H
CH3COOCH3 + NaOH = NaCH2COOH + CH3OH =>
CH3COOCH3 + NaOH = NaCH2COOH + CH3OH
N2H6(N2F3)2 = N2 + HF =>
N2H6(N2F3)2 = 3 N2 + 6 HF
CaO(s) + Al(s) = Al2O3(s) + Ca(s) =>
3 CaO(s) + 2 Al(s) = Al2O3(s) + 3 Ca(s)
Mn2O7 + NH3 = MnO2 + N2 + H2O =>
Mn2O7 + 2 NH3 = 2 MnO2 + N2 + 3 H2O
Na2S + Na2SO3 + CH3COOH = S + CH3COONa + H2O =>
2 Na2S + Na2SO3 + 6 CH3COOH = 3 S + 6 CH3COONa + 3 H2O
BiI3KI = KBiI4 =>
BiI3KI = KBiI4
KMnO4 + KCl + H2SeO4 = MnSeO4 + K2SeO4 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SeO4 = 2 MnSeO4 + 6 K2SeO4 + 5 Cl2 + 8 H2O
Cu2 + PO4 = Cu3(PO4)2 =>
3 Cu2 + 4 PO4 = 2 Cu3(PO4)2
MgCO3(s) + H2SO4(aq) = MgSO4 + H2CO3 =>
MgCO3(s) + H2SO4(aq) = MgSO4 + H2CO3
Cu(NO3)2(aq) + Na2S(aq) = CuS(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + Na2S(aq) = CuS(s) + 2 NaNO3(aq)
HgNo3 + NaI = HgI + NaNo3 =>
HgNo3 + NaI = HgI + NaNo3
OCl{-} = Cl{-} + ClO3{-} =>
3 OCl{-} = 2 Cl{-} + ClO3{-}
Al + Fe2O3 = FeAl + O3 =>
2 Al + Fe2O3 = 2 FeAl + O3
Mg + Na3(PO4) = Mg3(PO4)2 + Na =>
3 Mg + 2 Na3(PO4) = Mg3(PO4)2 + 6 Na
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
H2S + La(OH)3 = La2S3 + H2O =>
3 H2S + 2 La(OH)3 = La2S3 + 6 H2O
Cr2O7{-2} + CH3CH2OH + H{+} = Cr{+3} + C2H4O2 + H2O =>
2 Cr2O7{-2} + 3 CH3CH2OH + 16 H{+} = 4 Cr{+3} + 3 C2H4O2 + 11 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr + Fe(OH)2 = Cr(OH)3 + Fe =>
2 Cr + 3 Fe(OH)2 = 2 Cr(OH)3 + 3 Fe
S8 + AgF = S2F2 + Ag2S =>
3 S8 + 16 AgF = 8 S2F2 + 8 Ag2S
Fe{3}O3 = Fe{3}2(CO3)3 =>
Fe{3}O3 = Fe{3}2(CO3)3
KI + H + KCIO3 = I2 + KCI + KOH =>
6 KI + 6 H + 2 KCIO3 = 3 I2 + 2 KCI + 6 KOH
K2CO3 + Cu(NO3)2 = K2(NO3)2 + CuCO3 =>
K2CO3 + Cu(NO3)2 = K2(NO3)2 + CuCO3
PO3{4-} + Fe{3+} = Fe4(PO3)3 =>
3 PO3{4-} + 4 Fe{3+} = Fe4(PO3)3
C + H = C31H64 =>
31 C + 64 H = C31H64
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C10H8 + H2O2 = CO2 + H2O =>
C10H8 + 24 H2O2 = 10 CO2 + 28 H2O
(CH3)2NH2 + N2O4 = N2O4CO2 + H2O + N2 =>
2(CH3)2NH2 + 8 N2O4 = 4 N2O4CO2 + 8 H2O + 5 N2
ThN + O2 = Th + NO8 =>
ThN + 4 O2 = Th + NO8
BaCl2(aq) + HCl(aq) = BaCl(s) + HCl2(aq) =>
BaCl2(aq) + HCl(aq) = BaCl(s) + HCl2(aq)
W2O3 + H2 = W + H2O =>
W2O3 + 3 H2 = 2 W + 3 H2O
SrCl2 + Li(NO3) = Sr(NO3)2 + LiCl =>
SrCl2 + 2 Li(NO3) = Sr(NO3)2 + 2 LiCl
Ca(OH)2 + H3PO4 = Ca3 + (PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3 + (PO4)2 + 6 H2O
Na2C2O4 + Pb(NO3)2 = PbC2O4 + NaNO3 =>
Na2C2O4 + Pb(NO3)2 = PbC2O4 + 2 NaNO3
NH4OH + C2H5OH = C2H4OH + NH4 + H2O =>
NH4OH + C2H5OH = C2H4OH + NH4 + H2O
Mn + Pb{2+} = Mn{2+} + Pb =>
Mn + Pb{2+} = Mn{2+} + Pb
| 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 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
