| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4(aq) + (NH4)2S(aq) = ZnS(s) + (NH4)2SO4(aq)
KFeS2 + H2SO4 = K2SO4 + Fe2(SO4)3 + H2S =>
2 KFeS2 + 4 H2SO4 = K2SO4 + Fe2(SO4)3 + 4 H2S
Cr2O3 + NO3{-} + OH{-} = CrO42{-} + NO2{-} + H2O =>
Cr2O3 + 80.000000000001NO3{-} + 2 OH{-} = 2 CrO42{-} + 80.000000000001NO2{-} + H2O
C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6
Cu3PO4 + NiCl2 = CuCl + Ni3(PO4)2 =>
2 Cu3PO4 + 3 NiCl2 = 6 CuCl + Ni3(PO4)2
AlCl3 + BaO = BaCl2 + Al2O3 =>
2 AlCl3 + 3 BaO = 3 BaCl2 + Al2O3
Br2 + O2 = Br2O3 =>
2 Br2 + 3 O2 = 2 Br2O3
Fe + CO = FeO + C =>
Fe + CO = FeO + C
C6H8O6 + KBrO3H2SO4 + KBr = C6H6O6 + H2O + Br2 + K2SO4 =>
2 C6H8O6 + KBrO3H2SO4 + KBr = 2 C6H6O6 + 3 H2O + Br2 + K2SO4
H2O2 + MnO2 = HMn + O2 =>
H2O2 + 2 MnO2 = 2 HMn + 3 O2
KI3 + H2O = HIO3 + HI + K =>
2 KI3 + 3 H2O = HIO3 + 5 HI + 2 K
H3 + O = H3O =>
H3 + O = H3O
Zn + C2H4O2 = H2 + Zn(C2H3O2)2 =>
Zn + 2 C2H4O2 = H2 + Zn(C2H3O2)2
Hg(NO3)2 + LiBr = HgBr2 + Li(NO3) =>
Hg(NO3)2 + 2 LiBr = HgBr2 + 2 Li(NO3)
KNO3 + FeCl2 + HCl = NO + FeCl3 + KCl + H2O =>
KNO3 + 3 FeCl2 + 4 HCl = NO + 3 FeCl3 + KCl + 2 H2O
AgNO3 + Cu = Ag + Cu(NO3)3 =>
3 AgNO3 + Cu = 3 Ag + Cu(NO3)3
CoI2 + Na3PO4 = Co3(PO4)2 + NaI =>
3 CoI2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaI
Mn(OH)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(OH)2 + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 6 H2O
GeCl2 + O2 + NaOH + H2O = Na2[Ge(OH)6] + NaCl =>
2 GeCl2 + O2 + 8 NaOH + 2 H2O = 2 Na2[Ge(OH)6] + 4 NaCl
C6H6 + O = CO + H2O =>
C6H6 + 9 O = 6 CO + 3 H2O
K + HCl = K{+} + Cl{-} + H2 =>
2 K + 2 HCl = 2 K{+} + 2 Cl{-} + H2
S + Br = SBr4 =>
S + 4 Br = SBr4
C2H6O2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
3 C2H6O2 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COOH + 7 H2O
HF + Ca3(PO4)2 = CaF2 + H3(PO4) =>
6 HF + Ca3(PO4)2 = 3 CaF2 + 2 H3(PO4)
AgNO3 + Cu = Ag + Cu(NO3)3 =>
3 AgNO3 + Cu = 3 Ag + Cu(NO3)3
HCHO + H2O = CH3OH + HCOOH =>
2 HCHO + H2O = CH3OH + HCOOH
AlBr3 + Na(OH) = Al(OH)3 + NaBr =>
AlBr3 + 3 Na(OH) = Al(OH)3 + 3 NaBr
CH3COONa + H2O = CH4COONa{+} + OH{-} =>
CH3COONa + H2O = CH4COONa{+} + OH{-}
(NH4)2CO3 + HCI = NH4CI + H2CO3 =>
(NH4)2CO3 + 2 HCI = 2 NH4CI + H2CO3
C4H18 + O3 = CO2 + H2O =>
3 C4H18 + 17 O3 = 12 CO2 + 27 H2O
CONH2NHNO2 + Zn + (CH3COO)2Zn + H2O = CONH2NHNH2*CH3COOH + Zn(OH)2 =>
2 CONH2NHNO2 + 6 Zn + (CH3COO)2Zn + 10 H2O = 2 CONH2NHNH2*CH3COOH + 7 Zn(OH)2
HOH = H + OH =>
HOH = H + OH
PbO(s) + C(s) = CO2(g) + Pb(s) =>
2 PbO(s) + C(s) = CO2(g) + 2 Pb(s)
Fe + Na3PO4 = Fe3(PO4)2 + Na =>
3 Fe + 2 Na3PO4 = Fe3(PO4)2 + 6 Na
H2O + N2O3 = NHO2 =>
H2O + N2O3 = 2 NHO2
Fe + Na3PO4 = Fe3(PO4)2 + Na =>
3 Fe + 2 Na3PO4 = Fe3(PO4)2 + 6 Na
AgNO3 + Cu = Ag + Cu(NO3)3 =>
3 AgNO3 + Cu = 3 Ag + Cu(NO3)3
[Cu(NH3)4]{2+} + H2S = CuS + H{+} + NH3 =>
[Cu(NH3)4]{2+} + H2S = CuS + 2 H{+} + 4 NH3
N2H4O3 = N2O + H2O =>
N2H4O3 = N2O + 2 H2O
Al + HClO = AlClO + H2 =>
2 Al + 2 HClO = 2 AlClO + H2
KFeS2 + H2SO4 = K2SO4 + Fe2(SO4)3 + H2S =>
2 KFeS2 + 4 H2SO4 = K2SO4 + Fe2(SO4)3 + 4 H2S
NO + CO = CO2 + N2 =>
2 NO + 2 CO = 2 CO2 + N2
C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6
V(s) + Cl2(g) = VCl3(l) =>
2 V(s) + 3 Cl2(g) = 2 VCl3(l)
FeO3H3 + H2SO4 = FeH3S3O12 + H2O =>
FeO3H3 + 3 H2SO4 = FeH3S3O12 + 3 H2O
H3PO4 + Pb(C2H3O2)2 = H(C2H3O2) + Pb3(PO4)2 =>
2 H3PO4 + 3 Pb(C2H3O2)2 = 6 H(C2H3O2) + Pb3(PO4)2
H2O2 + N2H4 = HNO3 + H2O =>
7 H2O2 + N2H4 = 2 HNO3 + 8 H2O
C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6
CuO + NH4OH = Cu(OH)2 + NH3 =>
CuO + NH4OH = Cu(OH)2 + NH3
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 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 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
