Terms for Chemistry

A blue precipitate forms

/ə bluː prɪˈsɪpɪtət fɔːrmz/

A solid blue substance separates out from a liquid solution during a chemical reaction

(Tạo kết tủa màu xanh lam)

Form a homogeneous, deep blue solution

/fɔːrm ə ˌhoʊməˈdʒiːniəs diːp bluː səˈluːʃn/

To create a uniform, single-phase liquid mixture that has a dark or intense blue color.

(Tạo thành dung dịch đồng nhất, màu xanh lam đậm)

Hydroxyl groups (−OH) attached to adjacent carbon atoms

/haɪˈdrɒksɪl ɡruːps əˈtætʃt tuː əˈdʒeɪsənt ˈkɑːrbən ˈætəmz/

Alcohol functional groups connected to carbon atoms that are positioned directly next to each other in a molecular structure.

(Các nhóm hydroxyl (−OH) liên kết với các nguyên tử carbon ở vị trí kề nhau)

The reducing property of the aldehyde group (−CHO) in glucose

/ðə rɪˈduːsɪŋ ˈprɒpəti əv ði ˈældɪhaɪd ɡruːp ɪn ˈɡluːkoʊs/

The chemical ability of the aldehyde functional group present in glucose to act as a reducing agent by donating electrons.

(Tính khử của nhóm aldehyde (−CHO) trong phân tử glucose.)

Sodium gluconate

/ˈsoʊdiəm ˈɡluːkoʊneɪt/

The sodium salt of gluconic acid, which is typically produced when the aldehyde group of glucose is oxidized.