| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + H2CO3 = KHCO3 + H2O
HNO3 + Mg(OH)2 = HOH + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 HOH + Mg(NO3)2
Bi + Xe[{-}3] = BiXe[{-}3] =>
Bi + Xe[{-}3] = BiXe[{-}3]
O2 + NH4 = N2O2 + H2O =>
3 O2 + 2 NH4 = N2O2 + 4 H2O
AX + BC = B + AXC =>
AX + BC = B + AXC
H2SO3 + NaI = Na2SO3 + HI =>
H2SO3 + 2 NaI = Na2SO3 + 2 HI
Al + FeCl2 = Fe + AlCl3 =>
2 Al + 3 FeCl2 = 3 Fe + 2 AlCl3
FeCO3 + O = FeO2 + CO2 =>
FeCO3 + O = FeO2 + CO2
C2H5OCOCH2COOC2H5 + C2H5OH + Mg = C2H5OMgCH(CO2C2H5)2 + H2 =>
C2H5OCOCH2COOC2H5 + C2H5OH + Mg = C2H5OMgCH(CO2C2H5)2 + H2
Cr2O3 + Na2B4O7 = Cr(BO2)3 + NaBO2 =>
Cr2O3 + 3 Na2B4O7 = 2 Cr(BO2)3 + 6 NaBO2
KMnO4 + SbCl3 + HCl = KCl + MnCl2 + SbCl5 + H2O =>
2 KMnO4 + 5 SbCl3 + 16 HCl = 2 KCl + 2 MnCl2 + 5 SbCl5 + 8 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SnCl4 + KOH = KCl + Sn(OH)4 =>
SnCl4 + 4 KOH = 4 KCl + Sn(OH)4
NO + CH4N2O = H2O + N2 + CO2 =>
6 NO + 2 CH4N2O = 4 H2O + 5 N2 + 2 CO2
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
K2Cr2O7 + H2SO4 + C20H42O21 = K2SO4 + CO2 + Cr2(SO4)3 + H2O =>
40 K2Cr2O7 + 160 H2SO4 + 3 C20H42O21 = 40 K2SO4 + 60 CO2 + 40 Cr2(SO4)3 + 223 H2O
HClNaHCO3 = CO2 + H2O + NaCl =>
HClNaHCO3 = CO2 + H2O + NaCl
FeSO4*5H2O + Na2S2O8 + KOH = K2FeO4 + K2SO4 + Na2SO4 + H2O =>
FeSO4*5H2O + 2 Na2S2O8 + 8 KOH = K2FeO4 + 3 K2SO4 + 2 Na2SO4 + 9 H2O
ZnS + HNO3 = Zn(NO3)2 + H2SO4 + NO2 + H2O =>
ZnS + 10 HNO3 = Zn(NO3)2 + H2SO4 + 8 NO2 + 4 H2O
MnO2 + KOH = K2MnO4 + Mn2O3 + H2O =>
3 MnO2 + 2 KOH = K2MnO4 + Mn2O3 + H2O
Zn + H2SO4 = ZnH2 + SO4 =>
Zn + H2SO4 = ZnH2 + SO4
Ca2P2 + H2O = Ca(OH)2 + PH2 =>
Ca2P2 + 4 H2O = 2 Ca(OH)2 + 2 PH2
Cs + NiCl2 = CsCl + Ni =>
2 Cs + NiCl2 = 2 CsCl + Ni
Pb + C4H6O4Zn = Zn + Pb(C2H3O2)2 =>
Pb + C4H6O4Zn = Zn + Pb(C2H3O2)2
CrO2 = Cr2O3 + O2 =>
4 CrO2 = 2 Cr2O3 + O2
Na2CO + SO2(g) = CO2(g) + Na2S2O3 =>
Na2CO + 2 SO2(g) = CO2(g) + Na2S2O3
Al + CuCl12 = AlCl3 + Cu =>
4 Al + CuCl12 = 4 AlCl3 + Cu
Ca(OH)2 + H2O = OH + Ca(OH)H =>
Ca(OH)2 + H2O = 2 OH + Ca(OH)H
Fe2 + S3 + O2 = Fe2(SO3)3 =>
2 Fe2 + 2 S3 + 9 O2 = 2 Fe2(SO3)3
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
[SnCl3] + BrO3 + HCl = [SnCl6] + Br2 + H2O =>
4[SnCl3] + 2 BrO3 + 12 HCl = 4[SnCl6] + Br2 + 6 H2O
Zn + H2SO4 = ZnH2 + SO4 =>
Zn + H2SO4 = ZnH2 + SO4
K2CO3 + H3PO4 = CO2 + H2O + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 K3PO4
Fe2(HPO4)3 + HCl = FeCl3 + H3PO4 =>
Fe2(HPO4)3 + 6 HCl = 2 FeCl3 + 3 H3PO4
MnO4{-} + ClO2{-} + H2O = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 3 ClO2{-} + 2 H2O = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
Fe + NaOH = Fe(OH)2 + Na2 =>
Fe + 2 NaOH = Fe(OH)2 + Na2
[CuOH]2CO3 = CuO + CO2 + H2O =>
[CuOH]2CO3 = 2 CuO + CO2 + H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
SodiumNitrate + BariumHydroxide = BariumNitrate + SodiumHydroxide =>
SodiumNitrate + BariumHydroxide = BariumNitrate + SodiumHydroxide
SI + HNO3 + HF = H2SIF6 + NO + H2O =>
3 SI + 4 HNO3 + 18 HF = 3 H2SIF6 + 4 NO + 8 H2O
[SO4]{2-} + Zn + H{+} = S{2-} + Zn{2+} + H2O =>
[SO4]{2-} + 4 Zn + 8 H{+} = S{2-} + 4 Zn{2+} + 4 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CuCl2 + Mn = MnCl2 + Cu =>
CuCl2 + Mn = MnCl2 + Cu
NaIO3 + SrCO3 = NaCO3 + SrIO3 =>
NaIO3 + SrCO3 = NaCO3 + SrIO3
Cr3 + HCl = HCr3 + ClCr3 =>
2 Cr3 + HCl = HCr3 + ClCr3
CH3COCH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COOH =>
10 CH3COCH3 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 12 H2O + 15 CH3COOH
CH3COOH + S2Cl2 + Cl2 = C2Cl4O + HCl + SO2 =>
4 CH3COOH + S2Cl2 + 15 Cl2 = 4 C2Cl4O + 16 HCl + 2 SO2
Nb + H2O = Nb(OH)3 + H2 =>
2 Nb + 6 H2O = 2 Nb(OH)3 + 3 H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/24
Équations équilibrées sur04/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
