1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
scZoUnD [109]
3 years ago
7

Calculate the p value of each ion indicated:

Chemistry
1 answer:
Nataliya [291]3 years ago
8 0
27/208  = normality

12 x 10^-2 approx  = normality

nw Ka = 14.3 x 10^-3

pKa = 3 - log 14

now, after getting the pKa put it in formula  :
pH = pKa + log concn of ion/concn of salt and you'll get it

hope this helps
You might be interested in
If N gains 3 electrons from other atoms, why does it have a -3 charge?
muminat

Explanation:

Electrons are negatively charged. So it has a -3 charge.

3 0
3 years ago
What is the diffrence between a mixture and a compound
love history [14]

A compound is a substance made up of atoms of two or more different elements joined by chemical bonds. A mixture is a combination of two or more substances that are not chemically combined.

6 0
3 years ago
Read 2 more answers
An ionic bond is a bond between a _______ and a ______. *
aev [14]

Answer:

A. Metal and Nonmetal

Explanation:

hope this helps :)

4 0
3 years ago
If you produce 14.5 g of O2 in the lab from a reaction that you showed by calculation could produce a maximum of 22.0 g of O2, w
Komok [63]

Percent yield is simply the ratio of the actual amount produced over the theoretical amount that can be produced. In this case that would be:

percent yield = actual amount / theoretical amount

percent yield = (14.5 g / 22.0 g) * 100%

<span>percent yield = 65.91%</span>

5 0
4 years ago
Read 2 more answers
What is the angle between adjacent sp hybrid orbitals?
KIM [24]

Answer:

180 degrees

Explanation:

sp hybridization generates orbitals that overlap linearly, generating a straight line. This leads to an angle measurement of 180 degrees.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Pls who would like to be my friend. what is a limiting reagent?
    15·1 answer
  • Consider the balanced equation below
    10·2 answers
  • Identify the oxidizing agent in the reaction: 8h+(aq) + 6cl−(aq) + sn(s) + 4no3−(aq) → sncl62−(aq) + 4no2(g) + 4h2o(l)
    11·2 answers
  • I need help with this can someone please help me
    9·1 answer
  • The force between two atoms is the result of _____________________ repulsion, nucleus-nucleus ________________, and nucleus-elec
    6·1 answer
  • (reply with the answer or get reported) Please help and thanks​
    12·1 answer
  • Type the correct answer in the box. Express your answer to two significant figures. You are performing a reaction with 1.7 moles
    11·1 answer
  • How many liters of oxygen gas are there in 45.0g O, at 0 degrees C and 1 atm of pressure? make sure to round to the correct numb
    14·1 answer
  • What is a star good explanation
    7·1 answer
  • Can someone help me with this one
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!