Jump to content

Tungkaran Tatambaian

From Wikimedia Commons, the free media repository

Salamat datang di Wikimedia Commons
sabuah basis  data matan 116,585,625 barakas midia, nang kawa dibari ulih siapa haja

Gambar gasan hari naya
Gambar untuk hari ini
Flowering trees at the bottom of the Eiffel Tower in Paris (France). Today is the March equinox, which marks the beginning of astronomical spring in the Northern Hemisphere.
+/− [id], +/− [en]
Midia gasan hari naya
Media untuk hari ini
An experiment showing burning of sulfur in oxygen. A flow-chamber joined to gas washing-bottle (filled with solution of methyl orange) is being used. The product is sulfur dioxide (SO2) with some traces of sulfur trioxide (SO3). The 'smoke' that exits the gas-washing bottle is, in fact, a sulfuric acid fog generated in a reaction represented by:
SO3(g) + H2O(l) = H2SO4(aq).
The oxides are acidic, as can be witnessed by the colour change of the indicator.
+/− [id], +/− [en]

Gambar pilihan

Amun Pian mamakai Commons gasan panambayan, Pian pinanya kawa mamulai lawan maitihi gambar-gambar pilihan, nang sudah dipilih ulih kumunitas Commons sabagai gambar-gambar nang cukup banilai.

Isi
Wikimedia Commons wan pruyik lainnya