What is the empirical formula for C4BR2F8? What is the empirical formula of urea? What is the empirical formula for carbon, oxygen, and chlorine? What is the empirical formula for a compound containing 88.8% copper and 11.2% oxygen?
3) What is the concentration of a solution created by dilutin Calculate the number of grams of CHBr3 produced by mixing 197g of Br2 with excess CH4. What is the procedure for using spectrometer for measuring biomass of yeast during fed batch ethanol fermentation?Ex...
🍬【转发】@Fructose97:率知完超话 泰国网飞官推发布《虽然我知道》高清图,其中率知完部分有五张。#率知完#