皮皮学，免费搜题
登录
搜题
【单选题】
13下列方程式中,能正确表示AgBr(s)的△fHm⊙的是( )A.
Ag(s）+ 1/2Br2(g)→AgBr（s）
B.
Ag(s）+ 1/2Br2(l)→AgBr（s）
C.
2Ag(s）+ Br2(l)→2AgBr（s）
D.
Ag+（aq)+Br-(ag)→AgBr（s）
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
【单选题】Selon la légende, c'est qui a découvert le premier le café.
A.
un berger d'Éthiopie
B.
un berger d'Égypte
C.
un colon européen
【简答题】He first welcomed the new student and then explained college regulations. (go on)5．He first welcomed the new student and then explained college regulations. (go on)
【简答题】听录音，选择正确的答案。 1. Who is the new student? ____________ is the new student. A. Chen Jie B. Jim C. Mike 2. Does Jim want to go to the library? A. Yes, he does. B. No, he doesn't. C. Yes, he is. 3. How do...
【简答题】______ is 30% of 20.
【简答题】A.Hell visit the exhibit after June. B.He visited the new student center several times. C.He wants to exhibit his work at the student center. D.He can visit the exhibit before it closes.
【简答题】3÷4= () 4 =12÷______=______：20．
【简答题】He first welcomed the new student and then explained college regulations. (go on)
【简答题】230×30______320×20．
相关题目：