Ingantattun Abubuwan Magana na Benzoic Acid

Certified Reference Material of Benzoic Acid Featured Image

Takaitaccen Bayani:

Ana amfani da CRM don tabbatarwa / daidaita yanayin calorimeter bam na oxygen.Hakanan ana amfani dashi don kimantawa da tabbatar da daidaiton hanyoyin tantancewa.Ana iya amfani da CRM don auna ƙimar calorific a cikin wutar lantarki, kwal, masana'antar soja, binciken kimiyya da sauran fannoni.

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Shiri na Material

Ana amfani da CRM don sarrafa inganci da daidaita kayan aikin nazari a cikin nazarin Ƙarfin Ƙarfi.Hakanan ana amfani dashi don kimantawa da tabbatar da daidaiton hanyoyin tantancewa.Ana iya amfani da CRM don canja wurin ƙimar ƙima.

Tabbatattun Ƙimomi da Rashin tabbas

Tebur 1. Ƙimar Ƙimar Benzoic Acid

Lamba	Suna	Tabbataccen Ƙimar* (J/g)	Rashin tabbas (J/g) (k=2)
GBW (E) 136695	Benzoic acid	26456	25

Lura: Ƙimar ƙwaƙƙwarar ƙimar benzoic acid ana gyara shi ta acid, shine babban ƙimar calorific a koyaushe girma.

Hanyoyin Bincike

Ana amfani da calorimeter na bam don yin waɗannan ma'auni.

Gwajin Homogeneity da Binciken Kwanciyar hankali

An zaɓi kwalabe ashirin ba da gangan don tantance tsarin aunawa.Ana zaɓar samfurin bincike daga kowace kwalban, kuma hanyar ita ce calorimeter bom.Ana amfani da gwajin Bambanci (F) don kimanta daidaiton CRM, lokacin da F α, Samfurin sun yi kama.

Ƙarshen takaddun shaida: Takaddun shaida na wannan CRM yana aiki har zuwa Fabrairu 1, 2031.

Shiryawa da Ajiya

Abubuwan da aka tabbatar an cika su a cikin kwalabe na filastik tare da murfin filastik.Nauyin gidan yana kusan 35g kowace kwalba.Ana ba da shawarar kiyaye bushewa lokacin adanawa.