나의 위대한 Padlet by 이예빈 https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9 따뜻한 포옹을 담아 만듦 en-us 2022-05-13 23:45:46 UTC 2025-11-19 21:42:18 UTC hello@padlet.com ph란 https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9/wish/2183512976 물의 산성이나 알칼리성의 정도를 나타내는 수치]]> 2022-05-13 23:49:37 UTC https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9/wish/2183512976 https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9/wish/2183513342 화학 반응에서 상태를 판별하는 시약 ]]> 2022-05-13 23:50:29 UTC https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9/wish/2183513342 https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9/wish/2183513520 위산:pH 2 이하
혈액:pH 7.4

]]> 2022-05-13 23:50:54 UTC https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9/wish/2183513520 여러가지 지시약 https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9/wish/2183514161 BTB용액,페놀프탈레인,티몰프탈레인,메탈레인,메틸오렌지,리트머스 지시약]]> 2022-05-13 23:52:17 UTC https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9/wish/2183514161 수소 이온 농도 지수 https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9/wish/2183514438 수소이온이 산과 염기의 척도가 되기 때문이다.]]> 2022-05-13 23:52:51 UTC https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9/wish/2183514438 https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9/wish/2183514487 pH는 온도에 따라 바뀌기에 25°C
에서 값을 나타내기로 되어있다.]]> 2022-05-13 23:52:58 UTC https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9/wish/2183514487 https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9/wish/2183514968 ph가 0~6-> 산성
ph가 7~14->염기성]]> 2022-05-13 23:54:08 UTC https://padlet.com/jjbbyb9503/m1jbo7yoguzrses9/wish/2183514968