14. Lithium has the highest specific heat of any pure metal. The temperature of a 25.00g sample of lithium will increase by 7.84C when 684.4J of energy is added to it. What is lithium's specific heat?​

219 grams of iron (iii) oxide reacts with excess carbon according to the reaction equation shown below. fe2o3 + c → fe + co2 after a scientist performs the chemical reaction they find the actual yield of iron to be 57.4 grams. calculate the percent yield of this chemical reaction.

How do you convert 4 mmol of bromobenzene to ml?

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.