Chemistry, 12.01.2021 19:00 weberalycia

30 POINTS!! Two different atoms have six protons each and the same mass. However, one has a negative charge while the other has a positive charge. Describe what each atomic structure could be, listing the possible number and location of all subatomic particles.

Answers: 1

Show answers

Answers

Answer from: ButterflyEVE

Proton or Neutron

Explanation:

Answer from: Serenitybella

EXPLANATION:
We are told that both atoms contain 6 protons, so this must be an atom of carbon (atomic number = 6). These atoms have the same mass. Therefore they must contain the same number of neutrons in the nucleus, so they represent the same isotope. Without further information we assume that the isotope is carbon-12, which has 6 neutrons. It is assumed from the given information that one atom has a -1 net charge, while the other has a +1 net charge. Therefore the first atom has 7 electrons (excess of 1), while the second atom has 5 electrons (deficit of 1).

ANSWER: Number of protons in nucleus of each atom =
6
Number of neutrons in nucleus of each atom =
6
(assuming carbon-12)
Number of electrons surrounding nucleus of atom with -1 charge =
7
Number of electrons surrounding nucleus of atom with +1 charge =
5

Answer from: Quest

i wish i could but this one is weird give me abc and i can solve it.

Answer from: Quest

answer : (a) volume of the gas = 8.67 × $10^{-3}$ l

(b) second virial coefficient b = -1.21226 l/mole

solution : given, t = 300k

p = 20atm

z = 0.86

n = 8.2 mmoles = 8.2 × $10^{-3}$ moles

r = 0.082 l atm/k/mol

find, (a) volume of gas and (b) second virial coefficient b at 300k.

formula used : $z=\frac{pv}{nrt}$

and $z=1+\frac{b}{v}$

(a) $z=\frac{pv}{nrt}$

$v=\frac{znrt}{p}$

= $\frac{0.86\times 8.2\times[tex]10^{-3}$ \times 0.082\times 300}{20}[/tex]

= 8.67 × $10^{-3}$ l

(b) $z=1+\frac{b}{v}$

$b=(z-1)v$

= (0.00867-1) × 8.659

= - 8.5839 l/mole

Another question on Chemistry

Chemistry, 21.06.2019 18:00

What is the theoretical yield of carbon dioxide? a)0.993 gb)2.98 gc)3.65 gd)8.93 g

Answers: 1

Answer

Chemistry, 21.06.2019 22:30

Which type of bond is present in hydrogen sulfide (h2s)? the table of electronegativities is given. a. hydrogen b. ionic c. nonpolar covalent d. polar covalent

Answers: 1

Answer

Chemistry, 22.06.2019 11:00

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Answers: 1

Answer

Chemistry, 22.06.2019 12:30

The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms

Answers: 1

Answer

You know the right answer?

30 POINTS!! Two different atoms have six protons each and the same mass. However, one has a negativ...

Questions