Untitled Document
   

Dr Kang's Statement
 
Write Date : 18-12-07 13:43
Glen Learning Center, Bio-Chemistry Lab
 Writer : 관리자
View : 92  
   http://glenschool.com/glens/bbs/tb.php/0102/7/9b5e06c5e39acbb60965f5e9… [35]
   http://glenschool.com/glens/bbs/tb.php/0102/7/40125ce2a09e449092b51c2b… [23]

@Acidic and basic are two extremes that describe a chemical property chemicals. Mixing acids and bases can cancel out or neutralize their extreme effects. A substance that is neither acidic nor basic is neutral.


The pH scale measures how acidic or basic a substance is. The pH scale ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic. A pH greater than 7 is basic.

Pure water is neutral. But when chemicals are mixed with water, the mixture can become either acidic or basic. Examples of acidic substances are vinegar and lemon juice. Lye, milk of magnesia, and ammonia are examples of basic substances.

You must know the pH of the food you eat!

 
 

No Title Writer Date View
공지 Naver 전문정보 강박사님 논문 소개 "영어교육계 명불허전" 제… 관리자  01-28 1753
공지 Glen Learning Center, English Verbs 관리자  04-15 823
공지 Glen Learning Center, Bio-Chemistry Lab 관리자  12-07 93
공지 강박사님, 조선일보, 동아일보 발언대 효과적인 영어교육 (2) Dr Kang  11-19 2068
23 Dornsife 60-second seminar: Oil and the Middle East 관리자  12-14 40
22 Glen Learning Center, Bio-Chemistry Lab 관리자  12-07 93
21 Michael Jackson- 강박사님은 마이클잭슨 고등학교 모교에서 15… 관리자  12-03 72
20 동문여러분 USC 한국 동문회 회장 박인구입니다. (동원, 부회장… 관리자  10-25 78
19 Really Learn English 관리자  06-01 109
18 Steve 관리자  04-13 452
17 test 관리자  06-01 580
16 USC Alumni 관리자  05-23 519
15 Today's Assignment 관리자  04-22 601
14 Draw Three-Dimensional Figures, Textbook 관리자  04-21 537
13 Word Problems into Equations 관리자  04-15 568
12 Varies directly means... 관리자  02-14 621
11 Glen Learning Center, English Verbs 관리자  04-15 823
10 English Study easily 관리자  05-30 964
9 강박사님 미국남가주대 박사논문 Internet 관리자  03-29 1091
 1  2