A, a heterogeneous mixture is a mixture where all the particles are not made up of one uniform composition. you can distinguish the different particles
Answer:
The enthalpy for given reaction is 232 kilo Joules.
Explanation:
...[1]
..[2]
..[3]
..[4]
2 × [2] + [3] - [1] ( Using Hess's law)



The enthalpy for given reaction is 232 kilo Joules.
Answer:
negative
Explanation:
When something slows down, its acceleration is the opposite of the velocity.
Answer:
the answer is 70.906 g/mol
Explanation: