Answer:
C.
The pan will be the same temperature as the stove.
Explanation:
Answer:
The change in enthaply when 10.0 g of nitrogen triiodide decomposes is -3.67 kJ.
Explanation:

Enthalpy of the reaction when 2 moles of nitrogen triiodide decomposed =

Enthalpy of the reaction when 1 moles of nitrogen triiodide decomposed :

Mass of nitrogen triiodide decomposed = 10.0 g
Moles of nitrogen triiodide = 
Change in enthaply when 0.02532 moles of nitrogen triiodide decomposed:

Hmm, welll I think it’s heterogeneous
Answer: The mass of 405 ml of cresol is 415 grams
Explanation:
Density is defined as the mass contained per unit volume.

Given : Density of cresol = 1024 g/L
Volume of cresol = 405 ml = 0.405 L ( 1L=1000ml)
Putting in the values we get:


Thus mass of 405 ml of cresol is 415 grams