<u>Answer:</u> The volume of barium chlorate is 195.65 mL
<u>Explanation:</u>
To calculate the volume of solution, we use the equation used to calculate the molarity of solution:

Given mass of barium chlorate = 25.0 g
Molar mass of barium chlorate = 304.23 g/mol
Molarity of solution = 0.420 mol/L
Volume of solution = ?
Putting values in above equation, we get:

Hence, the volume of barium chlorate is 195.65 mL
Answer:
3
Explanation:
C3H8. + 5O2. ::: 3CO2. + 4H2O
Denitrifying bacteria converts
nitrates to nitrogen gas
Nitrifying bacteria converts ammonium to nitrites
Nitrogen fixation removes nitrogen from the atmosphere
I hope this helps
Answer: C. Some are metals and some are nonmetals.
Explanation: