Most popular questions and responses by Campbell
  1. Chemistry

    I cannot figure out the equation and answer to the following. Can someone help please. A 25.0 mL solution of HCl has been spilled. It took 21.8 mL of saturated 2.5 M NaOH to neutralise the acid. What was the molar concentration of the acid?

    asked on August 28, 2013
  2. Physics

    a safety harness is connected to a cable with a report breaking stress of 800MNm2. what mass could be hung from a harness if the diameter of the cable was 6mm. how do I work this out?

    asked on October 11, 2013
  1. High School Math

    what is b/8=6

    posted on June 10, 2015