Wa tye ki miti me miiyo wel ma lamal, jami maber ma rwom ne lamal, ki cwalo oyoto pi wel ma opore. Watye ka yenyo anyim me dongo wat maber ki dano ma gi cato wil i wilobo weny. Wa jolo in ki yomcwiny me lwongo wa me cako lok i kom kit ma wa twero kelo kwede lok man.
Wabedo ki miti me miiyo wel ma lamal, jami maber ma rwom ne lapiny, ki cwalo oyoto pi, Wa tye ki tic ma oo 100 i gang tic, ki bene watye ki gurup pa dano 15 ma tiyo me konyo luwil wa ma peya ki cato wil. Kit maber obedo gin ma pire tek ma weko kampuni ni bedo pat ki luwote mukene. Neno obedo ye, imito ngec mukene? Tem jami ne keken!

Lapeny ma kipenyo kare ki kare

Mito kony? Bed ki gen me limo kacokke wa me nongo lagam pi lapeny ni!

Watwero goyo lanyut wa i kom gin ma ki cato ni?

Ngene kene ni, watwero timone. Cwal botwa cal me cal ni.

In igamo jami ma ki wilo ma nok?

Ee. Ka in itye lacat wil matidi onyo itye ka cako biacara, wan wa tye atera me dongo kwedi. Ki wa tye ka kuro tic kacel kwedi pi bedo maber pi kare malac.

Ki dong wel ne kono? Itwero miyo wel ne yot?

Kare weny wa tero ber pa lawil calo gin ma pire tek loyo. wel ne ki twero lok iye i te cik ma pat pat, wa tye ka miini gen ni ibi nongo wel maber loyo.

In imiyo jami ma ki nyutu me nono?

Wa pwoyo ni itwero coyo lok maber botwa ka imaro jami wa ki tic wa, wa bi miini jami mogo ma ki bi nyutu me nono i kare ma i wilo jami mukene.

In itwero kelo jami i kare ma opore?

Adaa! wan wabedo ka tic i dul man pi mwaki mapol, luwil mapol gi moko tam kweda pien wa twero kelo jami i kare ma opore ki gwoko jami maber!

Atwero limo kampuni ni ki factory ni i China?

Ada. Wajoli maber me bino ka limo kampuni wa i Zibo, China. (1.5H ki i Jinan)

Atwero keto jami nining?

Itwero cwalo lapeny bot ngat mo kiken ma gi cato wil me nongo ngec ma mako wil, ki wan wa bi tito kit ma ki tiimo kwede. Gin ma tye i Oxalic Acid
Oxalic acid obedo gin ma ki yubu ki jami makwo ma ki lwongo ni H2C2O4 (onyo HO2CCO2H). Tye ki dul carboxyl aryo (-COOH) i molecule ne, ki poko ne calo dicarboxylic acid. I rwom me lyeto ki rwom me yamo, oxalic acid nen calo jami ma ryangi tar, ma twero gonyo i jami ma ki lwongo ni polar solvents calo pii, ethanol, ki glycerol, ento pe twero gonyo i non-polar solvents.
Ma calo gin ma dwoko piny teko, oxalic acid twero dwoko piny ion me metal. En rwate ki jami mogo me yubu oxalates, ma calo calcium oxalate (CaC2O4), iron(II) oxalate (FeC2O4), ki manganese(II) oxalate (MnC2O4). Gin ma ki lwongo ni oxalates ni gi twero gonyo i pii manok ki gi tiyo kwede i kom jami ma ki lwongo ni quantitative chemical analysis.