A 25 g sample of iron (initially at 800.00ºC) is dropped into 200. g of water (initially at 30.00ºC). The final temperature of the system is 40.22ºC. Find the specific heat of iron. Specific Heat of Water: 4.184 J/gºC or 1.00 cal/gºC

Which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology

Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.

Why is it incorrect to balance a chemical equation by changing the subscripts? explain.