Answer: 0.0725ppm
Explanation:
133.4g of MgBr2 dissolves in 1.84L of water.
Therefore Xg of MgBr2 will dissolve in 1L of water. i.e
Xg of MgBr2 = 133.4/1.84 = 72.5g
The concentration of MgBr2 is 72.5g/L = 0.0725mg/L
Recall,
1mg/L = 1ppm
Therefore, 0.0725mg/L = 0.0725ppm
Answer:
Is insufficient to overcome intermolecular forces.
Explanation:
Hope this helps
Please let me know if I'm wrong
The answer is <span>B) an explosion
An </span>exothermic reaction is a chemical reaction that is caused by heat and light.
Have a good day! =)
