| Équations équilibrées la veille | Équations équilibrées le lendemain |
48 Na2MoO4 + 4 HPO3 + 97 HNO3 + 7 NBr = 4(N)2(PMo12O40) + 96 NaNO3 + 7 HBr + 47 H2O
NaN6 = Na + N2 =>
NaN6 = Na + 3 N2
CaCl2 + Na2C2O4 = CaNa2 + C2O4Cl2 =>
CaCl2 + Na2C2O4 = CaNa2 + C2O4Cl2
CU + S = CUS =>
CU + S = CUS
Cu(s) + S8(s) = Cu2S(s) =>
16 Cu(s) + S8(s) = 8 Cu2S(s)
CaCl2 + Na2C2O4 = CaNa2 + C2O4Cl2 =>
CaCl2 + Na2C2O4 = CaNa2 + C2O4Cl2
CaCl2 + ZnSO4 = ZnCl2 + CaSO4 =>
CaCl2 + ZnSO4 = ZnCl2 + CaSO4
Cl{-} + H2S = HCl{-} + S =>
2 Cl{-} + H2S = 2 HCl{-} + S
Na2MoO4 + HPO3 + HNO3 + NBr = (N)2(PMo12O40) + NaNO3 + HBr + H2O =>
48 Na2MoO4 + 4 HPO3 + 97 HNO3 + 7 NBr = 4(N)2(PMo12O40) + 96 NaNO3 + 7 HBr + 47 H2O
AgNO3(aq) + NaCl(aq) = AgCl + NaNO3 =>
AgNO3(aq) + NaCl(aq) = AgCl + NaNO3
Na2SO4 + Ba(OH)2 = NaOH + BaSO4 =>
Na2SO4 + Ba(OH)2 = 2 NaOH + BaSO4
NaN6 = Na + N2 =>
NaN6 = Na + 3 N2
NaCl + KOH = NaH + ClKO =>
NaCl + KOH = NaH + ClKO
SbCl5 = SbCl3 + Cl2 =>
SbCl5 = SbCl3 + Cl2
N22H4 = N + H =>
N22H4 = 22 N + 4 H
Pb(C2H3O2)2 + Na2S + CaCl2 = PbCl2 + CaS + NaC2H3O2 =>
Pb(C2H3O2)2 + Na2S + CaCl2 = PbCl2 + CaS + 2 NaC2H3O2
SbCl5 = SbCl3 + Cl2 =>
SbCl5 = SbCl3 + Cl2
NaHO + CO2 = NaCO3 + H2 =>
2 NaHO + 2 CO2 = 2 NaCO3 + H2
SiO2 + HF = HFSi + O2 =>
SiO2 + HF = HFSi + O2
Zn(OH)2 + NaNO3 = NaOH + Zn(NO3)2 =>
Zn(OH)2 + 2 NaNO3 = 2 NaOH + Zn(NO3)2
Zn(OH)2 + Li2SO4 = ZnSO4 + Li2O + H2O =>
Zn(OH)2 + Li2SO4 = ZnSO4 + Li2O + H2O
C3H8O3 = C12H26O + CO2 + H2O =>
36 C3H8O3 = 7 C12H26O + 24 CO2 + 53 H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
YBa2Cu3O7 + HCl = CuCl + H2O + YCl3 + BaCl2 + O =>
YBa2Cu3O7 + 10 HCl = 3 CuCl + 5 H2O + YCl3 + 2 BaCl2 + 2 O
C9H8O4 + KOH = C9H7O4K + H2O =>
C9H8O4 + KOH = C9H7O4K + H2O
K2Cr2O7 + H2SO4 + CH3(CH2)5CHOHCH3 = CH3(CH2)5COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3(CH2)5CHOHCH3 = 3 CH3(CH2)5COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Co(NO3)2 + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3
Pb(C2H3O2)2(aq) + Na2Co3(aq) = PbCo3(s) + Na2(C2H3O2)2(aq) =>
Pb(C2H3O2)2(aq) + Na2Co3(aq) = PbCo3(s) + Na2(C2H3O2)2(aq)
BaSO4 = SO2 + BaO2 =>
BaSO4 = SO2 + BaO2
H2SO3 + NaOH = H2O + Na2SO3 =>
H2SO3 + 2 NaOH = 2 H2O + Na2SO3
Na2O + Fe = Na + FeO =>
Na2O + Fe = 2 Na + FeO
Be(OH)2 + H2CrO4 = BeCrO4 + H2O =>
Be(OH)2 + H2CrO4 = BeCrO4 + 2 H2O
Ni + (OH)2 = H2O + NiO2 =>
Ni + 2(OH)2 = 2 H2O + NiO2
Na + Zn(UO2)3(CH3COO)9 = NaZn(UO2)3(CH3COO)9 =>
Na + Zn(UO2)3(CH3COO)9 = NaZn(UO2)3(CH3COO)9
CH4 + CO2 = C2OH + H3O =>
CH4 + CO2 = C2OH + H3O
MgCl2 + FeSO4 = FeCl2 + MgSO4 =>
MgCl2 + FeSO4 = FeCl2 + MgSO4
KMnO4 + KNaOH = K2MnO4 + Na2MnO4 + O2 + H2O =>
8 KMnO4 + 4 KNaOH = 6 K2MnO4 + 2 Na2MnO4 + O2 + 2 H2O
AgOH + BaCl2 = AgCl + Ba(OH)2 =>
2 AgOH + BaCl2 = 2 AgCl + Ba(OH)2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
HCl + CaClOCl = Cl2 + CaClOH =>
HCl + CaClOCl = Cl2 + CaClOH
Ce(NO3)3 + NaBiO3 + HNO3 = Ce(NO3)4 + Bi(NO3)4 + NaNO3 + H2O =>
Ce(NO3)3 + NaBiO3 + 6 HNO3 = Ce(NO3)4 + Bi(NO3)4 + NaNO3 + 3 H2O
SiO2 + HBr = SiBr4 + H2O =>
SiO2 + 4 HBr = SiBr4 + 2 H2O
C4H8 + O2 = C4 + H2O8 =>
C4H8 + 16 O2 = C4 + 4 H2O8
HCOOH + H2SO4 = HSO4 + H2COOH =>
HCOOH + H2SO4 = HSO4 + H2COOH
C4H4O6 + NaIO4 = NaC4H4O6 + IO4 =>
C4H4O6 + NaIO4 = NaC4H4O6 + IO4
HCl + CaClOCl = Cl2 + CaClOH =>
HCl + CaClOCl = Cl2 + CaClOH
Fe3 + Cu2 = Fe3Cu2 =>
Fe3 + Cu2 = Fe3Cu2
H2SO4 + HCOOH = CO + H2SO4*H2O =>
H2SO4 + HCOOH = CO + H2SO4*H2O
BaSO4 = SO2 + BaO2 =>
BaSO4 = SO2 + BaO2
ClO2 + H2O = ClO3 + HClO =>
5 ClO2 + H2O = 3 ClO3 + 2 HClO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/24
Équations équilibrées sur03/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
