Can someone help me and explain this to me? How would I do this?

Thank you!

Calculate: select the worksheet tab. this tab you calculate the analyte concentration.  fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.)  record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes.  record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed

What substance has a mass of 9.5g and volume of 2.1cm^3

Which fossil fuel is mainly used for heating and cooking? a. electricity b. coal c. petroleum d. natural gas