Yes, granite is a compound.
Answer:
It sends an alarm to the building and saying there is a fire somewhere in the building.
the Molar mass of *235UF6 is 82724.5424 g/mol. i hope this is what you meant and hope it helps
Answer:
12.5g
Explanation:
1. Percentage of solution = 5.
2. Mass of solution = 250g.
3. = Mass of solute / 250 x 100.
4. = 5 x 250 / 100.
5. = 12.5g.