Answer:
a new substance is formed, if heat is formed, color change, the evolution of gas, and bubbles or fizzing
I dont know the answer for that question it's hard question isn't it
17.78g
Explanation:
m/M = C×V
m/101.102= 0.7× 0.25
m= 101.102×0.7×0.25= 17.78g
The answer is C. To ensure the results are accurate.
