| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3CCl4 = SO2Cl2COCl2
SO3{2-} + H{+} + CrO4{2-} = SO4{2-} + Cr{3+} + H2O =>
3 SO3{2-} + 10 H{+} + 2 CrO4{2-} = 3 SO4{2-} + 2 Cr{3+} + 5 H2O
KH + O2 = KOH =>
2 KH + O2 = 2 KOH
K + Ni2(SO4)3 = K2SO4 + Ni =>
6 K + Ni2(SO4)3 = 3 K2SO4 + 2 Ni
Fe2(SO4)3 + H2O = Fe2(SO4)3(H2O)5 =>
Fe2(SO4)3 + 5 H2O = Fe2(SO4)3(H2O)5
Pb4 + Br = Pb3Br4 =>
3 Pb4 + 16 Br = 4 Pb3Br4
K2S + Ba(OH)2 = K2Ba + S(OH)2 =>
K2S + Ba(OH)2 = K2Ba + S(OH)2
PbNO3 + K2SO4 = PbSO4 + K2NO3 =>
PbNO3 + K2SO4 = PbSO4 + K2NO3
ClO2 + NaOH = NaClO + NaClO3 + H2O =>
4 ClO2 + 4 NaOH = NaClO + 3 NaClO3 + 2 H2O
Fe{2+}(aq) + CO3{2-}(aq) = FeCO3(s) =>
Fe{2+}(aq) + CO3{2-}(aq) = FeCO3(s)
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
Fe4 + O6 = Fe4O6 =>
Fe4 + O6 = Fe4O6
Fe(H2O)6 + CO3 = Fe(H2O)3(OH)3 + CO2 + H2O =>
2 Fe(H2O)6 + 3 CO3 = 2 Fe(H2O)3(OH)3 + 3 CO2 + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
IO3{-} + I{-} + H{+} = I3 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 2 I3 + 3 H2O
Zn(NO3)2 + NHBr = ZnBr2 + NH(NO3) =>
Zn(NO3)2 + 2 NHBr = ZnBr2 + 2 NH(NO3)
HCNS = HCN + S =>
HCNS = HCN + S
F2 + I2 = FI =>
F2 + I2 = 2 FI
NH3 + KMnO4 = MnO2 + N2 + KOH + H2O =>
2 NH3 + 2 KMnO4 = 2 MnO2 + N2 + 2 KOH + 2 H2O
Al + H2O + NaOH = H2 + NaAl(OH)4(aq) =>
2 Al + 6 H2O + 2 NaOH = 3 H2 + 2 NaAl(OH)4(aq)
Ag(NO3)3 + NaI = Ag(I)3 + NaNO3 =>
Ag(NO3)3 + 3 NaI = Ag(I)3 + 3 NaNO3
Mg(s) + Cu(No3)2(aq) = Mg(No3)2(aq) + Cu(s) =>
Mg(s) + Cu(No3)2(aq) = Mg(No3)2(aq) + Cu(s)
C4H11NO + O2 = CO2 + N2 + H2O =>
4 C4H11NO + 25 O2 = 16 CO2 + 2 N2 + 22 H2O
Co(NO3)2 + (NH4)2CO3 = CoCO3 + NH4NO3 =>
Co(NO3)2 + (NH4)2CO3 = CoCO3 + 2 NH4NO3
C + H18 + O = C8H18O =>
8 C + H18 + O = C8H18O
SiCl4 + Mg3N2 = Si3N4 + MgCl2 =>
3 SiCl4 + 2 Mg3N2 = Si3N4 + 6 MgCl2
COCl2 + NH3 = (NH2)2CO + NH4Cl =>
COCl2 + 4 NH3 = (NH2)2CO + 2 NH4Cl
H + NO = NH3 + H2O =>
5 H + NO = NH3 + H2O
H{+} + NO2 + Cr2O7{-} = Cr + NO3 + H2O =>
2 H{+} + 13 NO2 + 2 Cr2O7{-} = 4 Cr + 13 NO3 + H2O
C2Cl3 + NaOH = C2(OH)3 + NaCl =>
C2Cl3 + 3 NaOH = C2(OH)3 + 3 NaCl
Fe3(PO4)2 + NaNO3 = Fe(NO3)2 + Na3PO4 =>
Fe3(PO4)2 + 6 NaNO3 = 3 Fe(NO3)2 + 2 Na3PO4
KCn + H2O = KOH + HCn =>
KCn + H2O = KOH + HCn
CH3OH + Na = CH3ONa + H =>
CH3OH + Na = CH3ONa + H
S + H2O = H2S + SO2 =>
3 S + 2 H2O = 2 H2S + SO2
NaBr + MgCrO4 = Na2Mg + Br2CrO4 =>
2 NaBr + MgCrO4 = Na2Mg + Br2CrO4
K + Al2(SO4)3 = Al2 + K(SO4)3 =>
K + Al2(SO4)3 = Al2 + K(SO4)3
HCl + ZnCO3 = ZnCl2 + H2O + CO2 =>
2 HCl + ZnCO3 = ZnCl2 + H2O + CO2
CO(NH2)2 + NaNO2 + HCl = CO + N2 + H2O + NaCl =>
3 CO(NH2)2 + 4 NaNO2 + 4 HCl = 3 CO + 5 N2 + 8 H2O + 4 NaCl
C + Ag3AsO4 = Ag + AgAsO3 + CO2 =>
C + 2 Ag3AsO4 = 4 Ag + 2 AgAsO3 + CO2
NaOH(aq) + MgCl2(aq) = NaCl(aq) + Mg(OH)2 =>
2 NaOH(aq) + MgCl2(aq) = 2 NaCl(aq) + Mg(OH)2
SCl6 + O2 = SO3 + Cl2 =>
2 SCl6 + 3 O2 = 2 SO3 + 6 Cl2
C22H46(l) + O2(g) = C(s) + H2O(g) =>
2 C22H46(l) + 23 O2(g) = 44 C(s) + 46 H2O(g)
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
KMnO4 + NaOH + SbCl3 = MnO(OH)2 + SbO2Cl + KCl + NaCl =>
2 KMnO4 + 4 NaOH + 3 SbCl3 = 2 MnO(OH)2 + 3 SbO2Cl + 2 KCl + 4 NaCl
*FeS + HCl = *FeCl2 + H2S =>
*FeS + 2 HCl = *FeCl2 + H2S
BrO2 + S2O3 = Br2 + SO2 =>
2 BrO2 + 4 S2O3 = Br2 + 8 SO2
CH3Cl + H2O = HCl + CH3OH =>
CH3Cl + H2O = HCl + CH3OH
C6H5NH3ClH2O = H3OC6H5NH2Cl =>
C6H5NH3ClH2O = H3OC6H5NH2Cl
HCHO + CH3CH2OOH = CH3CH2COOH + H2O =>
HCHO + CH3CH2OOH = CH3CH2COOH + H2O
SiO2 + BaSO4 = BaO + Si(SO4)2 =>
SiO2 + 2 BaSO4 = 2 BaO + Si(SO4)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
