Reported values of the virial coefficients of isopropanol vapor at 200 °c are as given below. calculate v and z for isopropanol vapor at 200 °c and 10 bar. b = -388 cm3/mol c = -26,000 cm/mol2 a) using ideal-gas eos b) using the virial equations (both forms) c) vdw eos substance bar l/mol l/mol 2-propanol 15.82 0.1109

- calcium has greater affinity to bond with electron receptors than hydrogen does and hence, it has the ability to replace hydrogen in most of its compounds.

- lithium has 2 valence electrons in the product because it can make only 1 bond with hydrogen. beryllium has 4 valence electrons in the product because it can only make 2 bonds. it has fewer electrons than neon and can react with electron donors. each hydrogen has 2 valence electrons, the same as helium.

- the covalent bond formed between carbon and hydrogen is polar because carbon is more electronegative than hydrogen and it attracts the bonded electron pair closer to itself, thus giving hydrogen a partial positive charge.

- a hydrogen bond is a relatively weak bond that hydrogen atoms make with the electronegative atoms nitrogen, oxygen or fluorine.

so the best choice is a.) 2 calcium (ca) atoms

i would say b

explanation:

but i think i would need more information than that

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.