| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Li + P2O5 = 4 Li2O + P2O
[Cr(H2O)6]Cl3 = CrCl3 + H2O =>
[Cr(H2O)6]Cl3 = CrCl3 + 6 H2O
Fe2{+} + Ca(OCl)2 + H2O = Fe(OH)3 + Cl{-} + H{+} + CaO =>
4 Fe2{+} + 5 Ca(OCl)2 + 19 H2O = 8 Fe(OH)3 + 10 Cl{-} + 14 H{+} + 5 CaO
Pb(NO3)2(aq)K2CO3(aq) = PbCO3(s) + KNO3(aq) =>
Pb(NO3)2(aq)K2CO3(aq) = PbCO3(s) + 2 KNO3(aq)
AgNO3 + NaBH4 = Ag + NaNO3 + H2 + B2H6 =>
2 AgNO3 + 2 NaBH4 = 2 Ag + 2 NaNO3 + H2 + B2H6
Mg(NO3)2 + NH4HCO3 = Mg(NH4)2 + HCO3NO3 =>
Mg(NO3)2 + 2 NH4HCO3 = Mg(NH4)2 + 2 HCO3NO3
Ba(CH3COO)2(aq) + Cr2(SO4)3(aq) = BaSO4(s) + Cr(CH3COO)3(aq) =>
3 Ba(CH3COO)2(aq) + Cr2(SO4)3(aq) = 3 BaSO4(s) + 2 Cr(CH3COO)3(aq)
Ca(ClO)2 + Na2S + H2O = S + CaCl2 + NaOH =>
Ca(ClO)2 + 2 Na2S + 2 H2O = 2 S + CaCl2 + 4 NaOH
NaF(aq) + AgNO3(aq) = AgF(s) + NaNO3(aq) =>
NaF(aq) + AgNO3(aq) = AgF(s) + NaNO3(aq)
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
Cl2(g)AlI3(aq) = AlCl2(aq) + I2(s) =>
2 Cl2(g)AlI3(aq) = 2 AlCl2(aq) + 3 I2(s)
NaH2AsO4 + AgNO3 = NaNO3 + HNO3 + Ag3AsO4 =>
NaH2AsO4 + 3 AgNO3 = NaNO3 + 2 HNO3 + Ag3AsO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag(s) + NaClO(aq) = AgCl(s) + Na(aq) + O(aq) =>
Ag(s) + NaClO(aq) = AgCl(s) + Na(aq) + O(aq)
KOH + H2SiO3 = K2SiO3 + H2O =>
2 KOH + H2SiO3 = K2SiO3 + 2 H2O
MgO + MgCl2 + H2O = Mg(OH)Cl =>
MgO + MgCl2 + H2O = 2 Mg(OH)Cl
Cu3N2 + H2SO4 = CuSO4 + H3N =>
Cu3N2 + 3 H2SO4 = 3 CuSO4 + 2 H3N
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
V{3+} + MnO4{-} + H2O = VO{2+} + Mn{2+} + H{+} =>
5 V{3+} + MnO4{-} + H2O = 5 VO{2+} + Mn{2+} + 2 H{+}
NaCO3 + AlSO4 = AlCO3 + NaSO4 =>
NaCO3 + AlSO4 = AlCO3 + NaSO4
KI(aq) + Hg(NO3)(aq) = KNO3(aq) + Hg2 + I2(s) =>
2 KI(aq) + 2 Hg(NO3)(aq) = 2 KNO3(aq) + Hg2 + I2(s)
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Ca(NO3)2(aq) + K2SO4(aq) = CaSO4(aq) + KNO3(aq) =>
Ca(NO3)2(aq) + K2SO4(aq) = CaSO4(aq) + 2 KNO3(aq)
H2SO4 + KI = K2SO4 + KS + I + H2O =>
4 H2SO4 + 7 KI = 3 K2SO4 + KS + 7 I + 4 H2O
PC15 = C15 + PC13 =>
15 PC15 = 2 C15 + 15 PC13
SbH3 + KClO3 + KOH + H2O = K[Sb(OH)6] + KCl =>
3 SbH3 + 4 KClO3 + 3 KOH + 3 H2O = 3 K[Sb(OH)6] + 4 KCl
SO3{-2} + MnO4{-} + OH{-} = SO4{-2} + MnO4{-2} + H2O =>
SO3{-2} + 2 MnO4{-} + 2 OH{-} = SO4{-2} + 2 MnO4{-2} + H2O
Fe2(SO4)3 + KCNS = Fe(CNS)3Fe2(SO4)3 + K2SO4 =>
3 Fe2(SO4)3 + 6 KCNS = 2 Fe(CNS)3Fe2(SO4)3 + 3 K2SO4
CrPO4 + NaCl = CrCl3 + sodiumphosphate =>
CrPO4 + 3 NaCl = CrCl3 + Na3PO4
K2Cr2O7 + NaOH = H2O + K2CrO4 + Na2CrO4 =>
K2Cr2O7 + 2 NaOH = H2O + K2CrO4 + Na2CrO4
MgSO4*7H2O + Ca(C2H3O2)2*H2O = Mg(C2H3O2)2 + CaSO4 + H2O =>
MgSO4*7H2O + Ca(C2H3O2)2*H2O = Mg(C2H3O2)2 + CaSO4 + 8 H2O
Co2(CO3)3 + HBr = CoBr3 + H2O + CO2 =>
Co2(CO3)3 + 6 HBr = 2 CoBr3 + 3 H2O + 3 CO2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
(H)2 + (Cl)2 = HCl =>
(H)2 + (Cl)2 = 2 HCl
Ca3(PO4)2 + Pb(NO3)2 = Ca(NO3)2 + Pb3(PO4)2 =>
Ca3(PO4)2 + 3 Pb(NO3)2 = 3 Ca(NO3)2 + Pb3(PO4)2
ZnSO4 + LiCl = ZnCl2 + Li2SO4 =>
ZnSO4 + 2 LiCl = ZnCl2 + Li2SO4
K2SO3 + NaOH = Na2SO3 + KOH =>
K2SO3 + 2 NaOH = Na2SO3 + 2 KOH
K2S + K2SO3 + H2O = KOH + S =>
2 K2S + K2SO3 + 3 H2O = 6 KOH + 3 S
Na2O + O2 = Na2O2 =>
2 Na2O + O2 = 2 Na2O2
Fe2{+} + Ca(OCl)2 + H2O = Fe(OH)3 + Cl{-} + H{+} + CaO =>
4 Fe2{+} + 5 Ca(OCl)2 + 19 H2O = 8 Fe(OH)3 + 10 Cl{-} + 14 H{+} + 5 CaO
Ca(NO3)2 + Na(PO4)2 = Ca(PO4)2 + Na(NO3)2 =>
Ca(NO3)2 + Na(PO4)2 = Ca(PO4)2 + Na(NO3)2
Hg + SnCl2 = HgCl2 + Sn2 =>
2 Hg + 2 SnCl2 = 2 HgCl2 + Sn2
H2SO3 + Mg(NO3)2 = MgSO3 + HNO3 =>
H2SO3 + Mg(NO3)2 = MgSO3 + 2 HNO3
MgSiO3 + AlPO4 = Al2(SiO3)3 + Mg3(PO4)2 =>
3 MgSiO3 + 2 AlPO4 = Al2(SiO3)3 + Mg3(PO4)2
K2Cr2O7 + CH3(CH2)2CHOH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CH2)2COOOH + H2O =>
5 K2Cr2O7 + 6 CH3(CH2)2CHOH + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 6 CH3(CH2)2COOOH + 23 H2O
Rb(NO3)2 + Zn = Zn(NO3)2 + Rb =>
Rb(NO3)2 + Zn = Zn(NO3)2 + Rb
Mg(OH)2 + C14H14N3NaO3S = Mg(N3NaO3S)2 + C14H14OH =>
Mg(OH)2 + 2 C14H14N3NaO3S = Mg(N3NaO3S)2 + 2 C14H14OH
C2H5Cl + C2H5ONa = C2H4 + NaCl + C2H5OH =>
C2H5Cl + C2H5ONa = C2H4 + NaCl + C2H5OH
K3[Fe(CN)6] + Br2 + KOH = K4[Fe(CN)6] + KBrO3 + H2O =>
10 K3[Fe(CN)6] + Br2 + 12 KOH = 10 K4[Fe(CN)6] + 2 KBrO3 + 6 H2O
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + Co + O2 = Y100Ba200Cu290Co10O700 + CO + H2O =>
100(CH3CO2)3Y + 200(CH3COO)2Ba + 290 Cu(CO2CH3)2 + 10 Co + 1310 O2 = Y100Ba200Cu290Co10O700 + 2560 CO + 1920 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
