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Riana Lilis Widyawati, S.Pd., M.Sc

Artikel & Bahan Ajar

Pendidikan terakhir S2
di Universitas Gadjah Mada
Saat ini mengajar mata pelajaran KIMIA
Hubungi by email: rianaliliswidyawati@shaftasby.sch.id
12224577_f520
KONSEP MOL
18 May 2026
Solubility vector illustration. Labeled educational solute, solvent and solution scheme. Chemistry and physics experimental substance forms diagram from dissolved to unstable crystals state reactions.
Kelarutan (s) dan Hasil Kali Kelarutan (Ksp)
11 May 2026
Mechanism-Buffer-Solution
Larutan Penyangga (Buffer) dan Titrasi Asam-Basa
4 May 2026
istockphoto-496442732-612x612
Metode Ilmiah dan Keselamatan Kerja di Laboratorium
15 April 2026
2014812-14426849-659-nacl_inwater
HIDROLISIS GARAM
2 March 2026
PH scale meter for acidic and alkaline solutions. Acid-base balance scale. Chemical test. Vector illustration
Perhitungan pH Asam Basa
11 February 2026
stock-vector-gay-lussac-s-law-of-combining-volumes-1732478381
HUKUM GAY LUSSAC DAN HIPOTESIS AVOGADRO (Hukum Dasar Kimia Part 2)
3 February 2026
Benzene is an organic chemical compound. Its molecule is composed of 6 carbon atoms joined in a ring, with 1 hydrogen atom attached to each carbon atom
Benzena dan Senyawa Turunannya
23 January 2026
stock-vector-illustration-of-chemical-arrhenius-acid-and-base-theory-is-a-development-of-the-hydrogen-theory-of-1735931492
TEORI ASAM BASA
12 January 2026
law_chemistry
Hukum-hukum Dasar Kimia Part 1
8 January 2026

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