What is the mole fraction of CoHo for a solution of 75.6 g CoHo in 480.6 g CCl4?
Round your answer to 3 decimal spaces, even if sig figs are not
conserved.

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer

Chromosome 17 is made of over million base pairs.