This is a best website for chemistry specially works on inorganic, organic, environmental and general chemistry.
Chempedia is guided by chemist guyes.
We are also avilable in fb "Chema2z" to go fb click here
This is a best website for chemistry specially works on inorganic, organic, environmental and general chemistry.
Chempedia is guided by chemist guyes.
We are also avilable in fb "Chema2z" to go fb click here
প্রায়ই বেশ কিছু রাসায়নিক যৌগকে বাদামি বোতলে সংরক্ষন করতে দেখা যায় এর উদ্দেশ্য হল ওই প…