If 3 moles of a compound use 12 j of energy in a reaction what is the triangle h reaction in kl/mol

If 3.00 g of titanium metal is reacted with 6.00 g of chlorine gas, cl2, to form 7.7 g of titanium (iv) chloride in a combination reaction, what is the percent yield of the product?

Gymnast always perform on padded mats. how does the mats protect the gymnast

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