What is the volume of a substance that has a density of 13.05 and a mass of 145.75g?

Which best describes why nh4+ can form an ionic bond with ci-?

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

Which statement best explains the relationship between an area is geography and the temperature of its surface water