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
stellarik [79]
3 years ago
14

Using a handbook, look up up the formula and structure of potassium hydrogen phthalate (khp) used to standardize the solution of

naoh in this experiment. calculate the molar mass of kph.
Chemistry
1 answer:
Alex3 years ago
3 0
KHP is an acronym which stands for potassium hydrogen phthalate. It is an acidic salt which is white crystalline powder at room temperature. When in solution it is colorless. It has a chemical formula of C8H5KO4. Molar mass of a compound is the sum of the masses of all the atoms involved in the structure of the compound. So, we need the atomic masses of the elements involved. We do as follows

C = 12.01 g/mol   x 8   =   96.02 g/mol
H = 1.01 g/mol     x 5   =    5.05 g/mol
K = 39.10 g/mol   x 1    =    39.10 g/mol
O = 16 g/mol       x 4    =     64 g/mol

Adding, we will have 204.17 g/mol. This would be the molar mass of KHP.
You might be interested in
12 - 13 if you can, that would be appreciated
RideAnS [48]
12: B, since it said the temperature is below 3,500
7 0
3 years ago
Help with a and b if so thanks please asap!!
Anastaziya [24]

Answer:

A.  0.01  B. 650

Explanation:

I love helping people.

7 0
4 years ago
2Fe2O3+3C_4Fe+3 CO2 how many moles of Carbon are needed to produce 1.9 moles of iron (Fe)?​
Bad White [126]
Um use English no offense
7 0
3 years ago
Why do you think your new patient, Elisa, is feeling tired all the time? Explain your ideas.
blagie [28]

Answer:

Why does Elisa feel tired all the time? Students figure out: Elisa feels tired because her cells aren't getting the molecules they need from food and air, which are necessary for her cells to function, grow, and repair.

7 0
3 years ago
Read 2 more answers
ANSWER: b <br> i hope i helped
Sergio [31]

Answer:

thanks

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following statements is true about cellular respiration?
    9·2 answers
  • Explain why materials with metallic lattice structures can be used to make wires and connections that conduct electricity in ele
    8·1 answer
  • Which element often shares property's
    13·1 answer
  • DNA contains which sugar molecule?
    14·1 answer
  • Write a Lewis structure for each of the following ions. Assign formal charges to all atoms. If necessary, expand the octet on th
    9·1 answer
  • How does weathering affect the surface area of a rock? Explain your answer.
    10·1 answer
  • Which of the following best describes the process of hydration?
    5·2 answers
  • Is tin IV cyanide ionic or covalent
    7·1 answer
  • Which step do you use first to calculate the number of grams of FeCl2 produced when
    8·1 answer
  • Nitrogen and hydrogen react to form ammonia, like this:N2(g)+3H2(g)→2NH3(g)Use this chemical equation to answer the questions be
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!