Astudent calculates the density of iron as 6.80 g/cm3 using lab data for mass and volume. a handbook reveals that the correct value is 7.86 g/cm3.what is the percent error?

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

Each of the following compounds contains a metal that can exhibit more than one ionic charge. provide systematic names for each of these compounds. (a) cr(clo3)6 (b) mo(cn)6 (c) cr2(so3)3 (d) v(clo2)2 (e) v(cn)5 (f) os(clo2)4

Which element forms an ionic bond with flourine? 1) fluorine 2) carbon 3) potassium 4) oxygen