英语词汇“ferricyanic acid”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

ferricyanic acid n.

Brit.

/ˌfɛrɪsʌɪanɪk ˈasɪd/

U.S.

/ˈˌfɛrɪsaɪˌænɪk ˈæsəd/

[after French acide ferricyanique (1841 or earlier in a letter from T. Graham to J.-B. Dumas, cited in Ann. de chimie et de physique (1842) 4 182)] an unstable acid obtained by acidifying ferricyanides, and crystallizing in brownish-green needles.Formula: H₃Fe(CN)₆.

ΚΠ

1842 T. Graham Elem. Chem. iii. ii. 732 The molecular formulae for ferricyanic acid..and for ferricyanide of potassium.., deducible from the same principles, are: [formulae].

1927 Jrnl. Amer. Chem. Soc. 49 365 Potassium ferricyanide shows no hydrolysis and ferricyanic acid is consequently a strong acid.

2009 Jrnl. Chem. Educ. 86 800 Acids..react with potassium hexacyanoferrate(III) forming ferricyanic acid, which decomposes forming toxic hydrogen cyanide.

单词	ferricyanic acid
释义	> as lemmas ferricyanic acid ferricyanic acid n. Brit. /ˌfɛrɪsʌɪanɪk ˈasɪd/ , U.S. /ˈˌfɛrɪsaɪˌænɪk ˈæsəd/ [after French acide ferricyanique (1841 or earlier in a letter from T. Graham to J.-B. Dumas, cited in Ann. de chimie et de physique (1842) 4 182)] an unstable acid obtained by acidifying ferricyanides, and crystallizing in brownish-green needles.Formula: H₃Fe(CN)₆. ΚΠ 1842 T. Graham Elem. Chem. iii. ii. 732 The molecular formulae for ferricyanic acid..and for ferricyanide of potassium.., deducible from the same principles, are: [formulae]. 1927 Jrnl. Amer. Chem. Soc. 49 365 Potassium ferricyanide shows no hydrolysis and ferricyanic acid is consequently a strong acid. 2009 Jrnl. Chem. Educ. 86 800 Acids..react with potassium hexacyanoferrate(III) forming ferricyanic acid, which decomposes forming toxic hydrogen cyanide. extracted from ferri-comb. form < as lemmas
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> as lemmas