What is salt bridge ? Give its two functions. 02:04 What do you understand by a Galvanic cell ? Explain the working of on... 04:06 Explain in detail the symbolic representation of electrochemical cell... 02:47 Describe the following: (i) Oxidation potential (ii) Reduction p... 02:42...
Salt Bridge Definition Asalt bridgeis a connection containing aweak electrolytebetween theoxidationandreductionhalf-cellsin agalvanic cell(e.g., voltaic cell, Daniell cell). Its purpose is to keep the electrochemical reaction from reaching equilibrium too quickly. If a cell is constructed without a ...
◆be made of意思是“由……制成”,介词of所指的原材料一般是未经变化,仍可看出材料的。例如: The desk is made of wood. This bridge is made of stone. 课桌是用木头做的。桥是石头造的。 ◆be made from意思也是“由……制成”,但介词from所指的原材料往往是经过变化,已看不出原材料的。例如: Paper...
The desk is made of wood. This bridge is made of stone. 课桌是用木头做的。桥是石头造的。 ◆be made from意思也是“由……制成”,但介词from所指的原材料往往是经过变化,已看不出原材料的。例如: Paper is made from wood. The wine is made from rice. 纸是用木头做的。酒是由稻谷制成的。 ...
Salt bridge is U type glass tube which is filled with saturated potassium chloride and agar solution. The function of salt bridge is that it allows...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts ...
It is the little things we do today that have a profound influence on the planet. Only if all of us make joint efforts can we make a big difference and have a good environment. 2.垃圾分类 随着科学技术的发展,我们的生活变得好得多,也...
◆be made of意思是“由……制成”,介词of所指的原材料一般是未经变化,仍可看出材料的。例如: The desk is made of wood. This bridge is made of stone. 课桌是用木头做的。桥是石头造的。 ◆be made from意思也是“由……制成”,但介词from所指的原材料往往是经过变化,已看不出原材料的。例如: ...
43. Job applicants should read with a critical eye what is written about a company on the website. 43. I【定位】However, remember to take the reviews you read with a grain of salt—many of them are written by scorned employees. 44. Job sa...
英语九年级Unit5Whataretheshirtsmadeof[Unit5A-1]Things chop-sticks fork coinringshirtblouse materials(材料)glassgold sil-versteel cot-ton wood papersilk wood Things Materials shirt cotton What’sitmadeof?Itismadeofcotton.blouse silk What’stheblousemadeof?It’smadeof……Things Materials stamp paper...
1. What’s it made of? 它是用什么做的? ◆be made of意思是“由……制成”,介词of所指的原材料一般是未经变化,仍可看出材料的。例如: The desk is made of wood. This bridge is made of stone. 课桌是用木头做的。桥是石头造的。 ◆be made from意思也是“由……制成”,但介词from所指的原材料...