题目内容

下列不能和饱和的NaHSO3溶液生成沉淀的是

A. 丙酮
B. 丙醛
C. 环己酮
D. 苯乙酮

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CH3CH(CH3)CHO该有机物的名称是

鉴别苯乙酮和苯甲醛用()试剂,现象是()。

Which of the following is provided by a trial balance in which total debits equal total credits?

A. Proof that no transaction was completely omitted from the ledger during the posting process.
B. Proof that the correct debit or credit balance has been computed for each account.
C. Proof that the ledger is in balance.
D. Proof that transactions have been correctly analyzed and recorded in the proper accounts.

On July 31,2020, $ 3 600 is paid for a one-year insurance policy. On December 31,2020, the adjusting entry for prepaid insurance would include ().

A debit to Insurance Expense, $ 3 600×
B. A credit to Prepaid Insurance, $3 600
C. A credit to Prepaid Insurance, $2 100
D. A debit to Insurance Expense, $ 1 500

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