| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H5NH2 + 2 H2SO5 = C6H5NNC6H5 + 2 H2O + 2 H2SO4
NaOH(l) + C20H14O4(l) = Na(s) + H2CO3(l) + H2O(l) =>
86 NaOH(l) + C20H14O4(l) = 86 Na(s) + 20 H2CO3(l) + 30 H2O(l)
C5H2N4O3Na2 + NH4Cl = C5H3N4O3Na + NH3ClNa =>
C5H2N4O3Na2 + NH4Cl = C5H3N4O3Na + NH3ClNa
(CH3COO)2Ca + HNO3 = Ca(NO3)2 + CH3COOH =>
(CH3COO)2Ca + 2 HNO3 = Ca(NO3)2 + 2 CH3COOH
Li2O + Au = AuO + Li =>
Li2O + Au = AuO + 2 Li
Na2S2O3 + K2Cr2O7 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 Na2S2O3 + 4 K2Cr2O7 + 13 H2SO4 = 4 K2SO4 + 3 Na2SO4 + 4 Cr2(SO4)3 + 13 H2O
Co(NO3)2 + Na2(CO3) = Co(CO3) + Na2(NO3)2 =>
Co(NO3)2 + Na2(CO3) = Co(CO3) + Na2(NO3)2
CH6H10 + O2 = CO2 + H2O =>
CH6H10 + 5 O2 = CO2 + 8 H2O
KNO3 + H2SO4 + K2MnO4 = H2O + KNO2 + KMnO4 + K2SO4 =>
KNO3 + H2SO4 + 2 K2MnO4 = H2O + KNO2 + 2 KMnO4 + K2SO4
(C3H5(NO3)3)(l) = N2 + O2 + H2O + CO2 =>
4(C3H5(NO3)3)(l) = 6 N2 + O2 + 10 H2O + 12 CO2
K + H2O = K(OK) + H2 =>
2 K + H2O = K(OK) + H2
BaCO3 + Ca3(PO4)2 = CaCO3 + Ba3(PO4)2 =>
3 BaCO3 + Ca3(PO4)2 = 3 CaCO3 + Ba3(PO4)2
AgNO[3] + CaCl2 = AgCl + Ca(NO[3])2 =>
2 AgNO[3] + CaCl2 = 2 AgCl + Ca(NO[3])2
PCl3(g) = P(s) + Cl(g) =>
PCl3(g) = P(s) + 3 Cl(g)
As2O3 + Mg = As + MgO =>
As2O3 + 3 Mg = 2 As + 3 MgO
P + KClO3 = KCl + PO5 =>
3 P + 5 KClO3 = 5 KCl + 3 PO5
CO2 + NH3 + CH4 = C5H9NO2 + H2O =>
9 CO2 + 4 NH3 + 11 CH4 = 4 C5H9NO2 + 10 H2O
K2CrO4 + SrCl2 = SrCrO4 + (KCl) =>
K2CrO4 + SrCl2 = SrCrO4 + 2(KCl)
Fe3O4 + H2 = Fe + O4H2 =>
Fe3O4 + H2 = 3 Fe + O4H2
H3PO4 + CsCl = HCl + Cs3PO4 =>
H3PO4 + 3 CsCl = 3 HCl + Cs3PO4
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
(CH3COO)2Ca + HNO3 = Ca(NO3)2 + CH3COOH =>
(CH3COO)2Ca + 2 HNO3 = Ca(NO3)2 + 2 CH3COOH
PbO2 + Na2S2O3 = PbS + SO4 + Na2SO4 =>
5 PbO2 + 6 Na2S2O3 = 5 PbS + SO4 + 6 Na2SO4
HCl(ac) + Ca(OH)2 = CaCl2(ac) + H2O =>
2 HCl(ac) + Ca(OH)2 = CaCl2(ac) + 2 H2O
CrSO4 + KOH = CrSO4KOH =>
CrSO4 + KOH = CrSO4KOH
Ni + CrF3 = Cr + NiF =>
3 Ni + CrF3 = Cr + 3 NiF
NaI + NaIO3 + H2SO4 = Na2SO4 + I4 + H2O =>
10 NaI + 2 NaIO3 + 6 H2SO4 = 6 Na2SO4 + 3 I4 + 6 H2O
Sn(s) + Ag{+} = Ag(s) + Sn2{+} =>
2 Sn(s) + Ag{+} = Ag(s) + Sn2{+}
NH4Br + AgNO3 = AgBr + NO3 + NH4 =>
NH4Br + AgNO3 = AgBr + NO3 + NH4
HClO4(l) + P2O5(s) = Cl2O7(l) + HPO3(s) =>
2 HClO4(l) + P2O5(s) = Cl2O7(l) + 2 HPO3(s)
Cu{2}S + Al = Al{2}S{3} + Cu =>
Cu{2}S + Al = Al{2}S{3} + Cu
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Fe(OH)3 + SiO2 = Fe2O3 + Si(OH)4 =>
4 Fe(OH)3 + 3 SiO2 = 2 Fe2O3 + 3 Si(OH)4
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + 2 H2O
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
Li2SO4 + K2CO3 = Li2CO3 + K2SO4 =>
Li2SO4 + K2CO3 = Li2CO3 + K2SO4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ba(OH)2(ac) + HNO3(ac) = Ba(NO3)2(ac) + H2O(l) =>
Ba(OH)2(ac) + 2 HNO3(ac) = Ba(NO3)2(ac) + 2 H2O(l)
(CH3COO)2Ca + HNO3 = Ca(NO3)2 + CH3COOH =>
(CH3COO)2Ca + 2 HNO3 = Ca(NO3)2 + 2 CH3COOH
HF + HBrO3 = Br2 + F2 + H2O =>
10 HF + 2 HBrO3 = Br2 + 5 F2 + 6 H2O
[Ag(NH3)2]Cl + Zn = Ag + [Zn(NH3)2]Cl =>
[Ag(NH3)2]Cl + Zn = Ag + [Zn(NH3)2]Cl
Pd(s) + MgBr2(aq) = PdBr(aq) + Mg(s) =>
2 Pd(s) + MgBr2(aq) = 2 PdBr(aq) + Mg(s)
AgNO3 + ZnI2 = AgI + Zn(NO3)2 =>
2 AgNO3 + ZnI2 = 2 AgI + Zn(NO3)2
KSCNHNO3 = SCNKHNO3 =>
KSCNHNO3 = SCNKHNO3
Pb(CH3COO)2 + NaI = PbI2 + CH3COONa =>
Pb(CH3COO)2 + 2 NaI = PbI2 + 2 CH3COONa
CCl4 + H2O = H2 + CO2 + Cl2 =>
CCl4 + 2 H2O = 2 H2 + CO2 + 2 Cl2
Li2O + N2O5 = Li3NO4 =>
3 Li2O + N2O5 = 2 Li3NO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
H2PO4{-} = H{+} + HPO4{-2} =>
H2PO4{-} = H{+} + HPO4{-2}
Cr9 = Cr =>
Cr9 = 9 Cr
| 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.
