Rupinguro rweMishonga
Rupinguro rweMishonga (chemical reaction, change of form, state or attitude) zvinoreva kushanduka kana kupishinuka kubva pakubatanidzwa kwakaitwa hatomu dziri pamishonga. Rupinguro rweMishonga runoonekwa kana chimwe chezvinotevera chaitika:
- Mishonga yasanganiswa,
- Hujoto hwakwira kana kudzika,
- Puresha yakwira kana kudzika.
- Hutapiri hwemushonga kana huchinge hwakwira kana kudzika.
Mazwi anoti Rupinguro rweMishonga runotaura kushanduka kwechimiro chemushonga kuburikidza nekushanduka kunenge kuchiitika pane zvakakomberedza mushonga. Zvakafanira parizvino kuonesana kuti mushonga uri pamhene pane mhepo uri kutosangana nemhepo ipapo panosangana mhepo nemushonga. Muchidzidzo chezvemishonga mhepo itori mushonga une magasi akasiyana-siyana. Saka kana mushonga uyu uchikwanisa kuita muvandu nemhepo unototanga kuita. Zvakafanana ne iron iri pane mhepo nemvura inotanga kuita ngura.
Izwi rokuti kupingura rinotaurwa kuChiNdau richireva kupindura - (answer, reply, respond, react).
Rheti yeKupingura Mishonga
chinjirudzaRupinguro rweMishonga runokwanisa kuitika nokukasira kana kunonoka zvichienderana: nemishonga yacho yasanganiswa; uye kuti mishonga iri pahujoto hwakadii nemutsindo wakadii.
Somuenzaniso gasi rinonzi oxygen rikasanganiswa negasi rinonzi hydrogen pahujoto 100oC nemutsindo 1 atmosphere, panoitika rupinguro rwemishonga runoburitsa mvura; Kupishinuka uku kunoitika nokukasira kwakanyanya. Pakupishinuka uku panonzwikwa kuputika.
Panoita iron ngura inenge yasangana nemvura – kuvanduka uku kunoitika kuchinonoka nenzira isina kuputika.
Kurerutsa Mutauro
chinjirudza- Oxygen neHydrogen dzinopingurana pachibuda mvura.
- Helium haipingurwi zviri nyore nemimwe mishonga.
- Gold haipingurwi nemhepo sezvinoita Iron inobuditsa ngura.
Mitauro yeBantu
chinjirudza- MaZulu vanoti phengu (ideophone of turning over. reversing, changing). Mamwe mazwi: phenguka (v.intr. Turn over, change; become reversed.).
- MaZulu] vanoti phengula (v.tr. Turn over, reverse; change; controvert.). Mamwe mazwi: phengulula (v. Turn right over; absolutely reverse; change entirely).
- VaTsonga vanoti angula (v. react). Mamwe mazwi: nhlamulo kana mpfindluko (n reaction).
Pano pari kuumbwa mazwi matsva anokwanisa kuzoshandurwa kana mutauro wedu wokura. Chikumbiriso kuti musashandura kana musingaunze shoko idzva. Tarisai nhasi English inodana kukwata kwemabwe kuti volcano zvichibva pazita ramwari wemaRoman weMoto nemarimi emoto. Zita iroro rakapfumbira kusvika nanhasi kunyangwe ruzivo rwavepo rwokuti "volcano" hainei nechekuita na"Vulcan" mwari wemaGreek.