Acompound with a total of four carbons. a straight chain across the bottom of three carbons with all single bonds. there is a methyl group branched off of the middle carbon.

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !