Base your answer(s) to the following question(s)
on the information below.
Ammonium chloride is dissolved in
water to form a 0.10 M NH Cl(aq) solution.
This dissolving process is represented by the
equation below.
NH4Cl(s) + heat 11:0, NH(aq) + Cl(aq)
- Determine the number of moles of NH Cl(s) used
to produce 2.0 liters of this solution.

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

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .

how important do you think an instrument is to the musician who plays it?