Given 10 g of styrene, how much sec-butyllithium (MW = 64.06 g/mol) would you need to add (assuming living anionic polymerization conditions) to make a monodisperse polymer of 100,000 g/mol?

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

Name a brittle metal , which is used to galvanize iron

Why is any chemical reaction always balanced? give reasons and explain the easiest way to solve the balancing problems in chemical equations with stoichiometric coefficients upto 20 as hit and trial doesn't always work. give full reasoning