Answer:
The mass of O₂ that will be needed to burn 36.1 g B₂H₆ is 125.29 g.

Here's the balanced equation for given Double displacement reaction ~

The products fored are : Lead Iodide ( PbI2 ) and Potassium Nitrate ( KNO3 )
Answer: Your Answer is carbon dioxide, water, nutrients, and energy from sunlight.
SI unites are based on multiplying or dividing by 10, 100, 1,000, 10,000 (and so on...) depending on the unit you're solving for.