481 research outputs found
Π₯ΠΈΠΌΠΈΡ ΡΠ»Π΅ΠΌΠ΅Π½ΡΠΎΠ² IΠ-VIIIΠ Π³ΡΡΠΏΠΏ : ΡΡΠ΅Π±Π½ΠΎΠ΅ ΠΏΠΎΡΠΎΠ±ΠΈΠ΅ Π΄Π»Ρ Ρ ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΡ ΡΠΏΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΡΡΠ΅ΠΉ Π²ΡΠ·ΠΎΠ²
Π ΠΊΠ½ΠΈΠ³Π΅ ΠΈΠ·Π»ΠΎΠΆΠ΅Π½Ρ ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΡΠ΅ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ΠΈΡ ΠΎ Π½Π΅ΠΎΡΠ³Π°Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ Ρ
ΠΈΠΌΠΈΠΈ ΡΠ»Π΅ΠΌΠ΅Π½ΡΠΎΠ² IΠβVIIIΠ Π³ΡΡΠΏΠΏ ΠΠ΅ΡΠΈΠΎΠ΄ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ Ρ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠ»Π΅ΠΌΠ΅Π½ΡΠΎΠ² Π.Π. ΠΠ΅Π½Π΄Π΅Π»Π΅Π΅Π²Π°. Π‘ΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΠ΅ ΠΏΠΎΡΠΎΠ±ΠΈΡ ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΡΠ΅Ρ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ΅ ΠΊΡΡΡΠ° Β«ΠΠ΅ΠΎΡΠ³Π°Π½ΠΈΡΠ΅ΡΠΊΠ°Ρ Ρ
ΠΈΠΌΠΈΡΒ» Π΄Π»Ρ ΡΡΡΠ΄Π΅Π½ΡΠΎΠ² ΠΠ£ΠΠΎΠ², ΠΎΠ±ΡΡΠ°ΡΡΠΈΡ
ΡΡ ΠΏΠΎ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ 050101 β Β«Π₯ΠΈΠΌΠΈΡΒ». Π ΠΎΡΠ½ΠΎΠ²Π΅ ΠΏΠΎΡΠΎΠ±ΠΈΡ β Π»Π΅ΠΊΡΠΈΠΈ ΠΏΠΎ Π½Π΅ΠΎΡΠ³Π°Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ Ρ
ΠΈΠΌΠΈΠΈ, ΠΊΠΎΡΠΎΡΡΠ΅ ΡΠΈΡΠ°ΡΡΡΡ Ρ 1973 Π³. ΡΡΡΠ΄Π΅Π½ΡΠ°ΠΌ I ΠΊΡΡΡΠ° ΡΠΏΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΡΡΠΈ Β«Π₯ΠΈΠΌΠΈΡΒ» Π² Π Π£ΠΠ (ΡΠ°ΠΊΡΠ»ΡΡΠ΅Ρ ΡΠΈΠ·ΠΈΠΊΠΎ-ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈ Π΅ΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΡΡ
Π½Π°ΡΠΊ, ΠΊΠ°ΡΠ΅Π΄ΡΠ° Π½Π΅ΠΎΡΠ³Π°Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ Ρ
ΠΈΠΌΠΈΠΈ)
Cultura favorable hacia el uso de las TecnologΓas de la InformaciΓ³n y la ComunicaciΓ³n (TIC), en los estudiantes y docentes de la Escuela de Docencia Media Diversificada de la Facultad de Ciencias de la EducaciΓ³n
Compounds of magnesium, potassium, barium, and strontium chlorides with epsilon -caprolactam were prepared and studied by chemical and crystal-optical analyses, X-ray powder diffraction, and thermogravimetry. All of the compounds obtained were single-phase and crystallized in the monoclinic system. The final products of their thermolysis were MgO, CaCl2, SrCl2, and BaCl2, respectively
Gold(I) Complex [(Phen)2H][Au(SCN)2]: Synthesis and Properties
[(Phen)2H]Au(SCN)2] complex was synthesized from aqueous solutions of auric chloride acid, potassium thiocyanate, and an acetone solution of 1,10-phenanthroline. The oxidation number +1 for gold is evidenced by X-ray photoelectron spectroscopy and by the synthesis of the complex with preliminary reduction of Au(III) to Au(I) by means of sodium sulfite. The presence of [(Phen)2H]+ and thiocyanate groups coordinated to gold through sulfur atoms is confirmed by IR spectroscopy
COMPLEX-COMPOUNDS OF COBALT(II), NICKEL(II), COPPER(II), ZINC(II), CADMIUM(II) AND PALLADIUM(II) WITH SULFANYLAMIDES
Gold(I) Complex [(Phen)2H][Au(SCN)2]: Synthesis and Properties
[(Phen)2H]Au(SCN)2] complex was synthesized from aqueous solutions of auric chloride acid, potassium thiocyanate, and an acetone solution of 1,10-phenanthroline. The oxidation number +1 for gold is evidenced by X-ray photoelectron spectroscopy and by the synthesis of the complex with preliminary reduction of Au(III) to Au(I) by means of sodium sulfite. The presence of [(Phen)2H]+ and thiocyanate groups coordinated to gold through sulfur atoms is confirmed by IR spectroscopy
COMPLEX-COMPOUNDS OF COBALT(II), NICKEL(II), COPPER(II), ZINC(II), CADMIUM(II) AND PALLADIUM(II) WITH SULFANYLAMIDES
- β¦