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
Valentin [98]
3 years ago
9

How many moles of solid naf would have to be added to 1.0 l of 2.39 m hf?

Chemistry
1 answer:
sp2606 [1]3 years ago
6 0
Molarity is one way of expressing concentration and is equal to the number of moles of the solute per liter of the solution. Therefore,

Molarity = 2.39 mol / L solution

2.39 ( 1.0) = 2.39 mol HF

Hope this answers the question.
You might be interested in
Which of the following phase changes describes what is
stich3 [128]

Answer:

I think the answer is boiling

8 0
3 years ago
A____is a prediction about the outcome of a test or experiment.
Annette [7]

Answer:

hypothesis is the answer

Explanation:

4 0
3 years ago
Read 2 more answers
Molecules tend to move from an area where they are more concentrated to an area where they are less concentrated. this process i
lara31 [8.8K]
Your answer would diffusion 
4 0
4 years ago
A solution of LiCl in water has XLiCl = 0.0800. What is the molality? A solution of LiCl in water has XLiCl = 0.0800. What is th
Kay [80]

Answer:

mol LiCl = 4.83 m

Explanation:

GIven:

Solution of LiCl in water XLiCl = 0.0800

Mol of water in kg = 55.55 mole

Find:

Molality

Computation:

mole fraction = mol LiCl / (mol water + mol LiCl)

0.0800 = mol LiCl / (55.55 mol + mol LiCl)

0.0800 mol LiCl + 4.444 mol = mol LiCl

mol LiCl - 0.0800 mol LiCl = 4.444 mol

0.92 mol LiCl = 4.444 mol

mol LiCl = 4.83 m

7 0
3 years ago
Helppppppppppppppppp​
vovangra [49]
Do not trust people that share links these people hack and put viruses. to your phone/computer’s


DO NOT TRUST THESE LINKS
7 0
3 years ago
Other questions:
  • The final charge on each of the three separated spheres in part (b) is +3.0 μC. How many electrons would have to be added to one
    8·1 answer
  • A compound with a specific number of water molecules bound to its formula unit is called a
    11·1 answer
  • Which element in period 4 has the highest electronegativity
    15·2 answers
  • How much heat is required to warm 1.30 l of water from 24.0 ∘c to 100.0∘c? (assume a density of 1.0g/ml for the water.)?
    10·1 answer
  • Neutrons add only ____ to an atom.
    7·2 answers
  • Why is thre no gas bubble whene there is citric acid?answer all the questions in detail.​
    12·1 answer
  • If a warm wind passes over snow, the snow can be heated rapidly. When this happens, the snow can change directly into water vapo
    14·1 answer
  • Carbon atoms readily join with atoms of
    12·1 answer
  • What statement best explains how life functions a unicellular organism are carried out?​
    13·1 answer
  • What two structures in plant leaves help prevent the loss of water?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!