Skepticism is saying that something doesn't feel right or you think that something isn't real, Open-mindedness is when you will take any idea or will be free to suggestions. Just my lucky guess.
The area is 60.2, to find area it's length times width.
Every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. ... When an equal number of atoms of an element is present on both sides of a chemical equation, the equation is balanced.
Answer:
(ΔHrxn) = 1.273kJ/mol
Explanation:
Applying
m=78.2, c= 3.97, ∆t= 25.8-21.7
(ΔHrxn)= mc∆t
=78.2× 3.97× 4.1= 1.273kJ/mol
