皮皮学，免费搜题
登录
搜题
【单选题】
用 HCl 标准溶液滴定某碱液,量取两份碱液。一份以甲基橙为指示剂耗用 HCl V 1 mL ,另一份以酚酞为指示剂,耗用 HCl V 2 mL ,若 2V 1 = 3V 2 ,则该碱液为( )。A.
Na 2 CO 3
B.
NaHCO 3
C.
NaOH 与 Na 2 CO 3 等物质的量组成
D.
NaHCO 3 与 Na 2 CO 3 等物质的量组成
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【判断题】An allocation of the endowment that improves the welfare of all consumer is a Pareto-improving allocation.
A.
正确
B.
错误
【单选题】A lump-sum purchase of assets requires an allocation of the purchase price among the assets acquired. The allocation method is called the:
A.
Book-value method
B.
Relative-fair-value method
C.
Accumulated method
D.
Basket approach
【简答题】区花为_____，区花为_____。
【单选题】Which of the following is an incorrect statement regarding the allocation of the preliminary judgment about materiality to balance sheet accounts?
A.
Auditors expect certain accounts to have more misstatements than others.
B.
The allocation has virtually no effect on audit costs because the auditor must collect sufficient appropriate audit evidence.
C.
Auditors expect to identify overstatements as well as understatements in the accounts.
D.
Relative audit costs affect the allocation.
【简答题】区花为（），区花为（）。
相关题目：