What is the maximum number of grams of HCl that will dissolve in 200 grams of water at 70°C? A. 104
B. 52
C. 124
D. 70

h let me think

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

if you need further assistance, let me know: )

~ trueboss72

16

explanation:

the marks go by 4s