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
Colt1911 [192]
2 years ago
6

The concentration of citric acid (H3C6H5O7) in citric fruits ranges from 0.005 M to 0.30 M. Consider a 80.1 mL sample of pure li

me juice with a citric acid concentration of 0.223 M. How many moles of citric acid are in the sample?
Chemistry
1 answer:
Alex2 years ago
8 0

0.0179 citric acid

Explanation:

0.223 M citric = 0.223 mol citric/L

# mol citric = (0.223 mol citric/L)(0.0801L)

= 0.0179 mol citric acid

You might be interested in
The following are formed as white precipitates in solution except
aniked [119]

Answer:

A. Iron (III) hydroxide

Explanation:

Orange-brown or rust

6 0
2 years ago
Read 2 more answers
Which of the following would likely form a heterogeneous mixture? Sugar and waterSalt and waterSand and waterBaking soda and wat
kati45 [8]

Answer:

Sand and water

Explanation:

6 0
3 years ago
Read 2 more answers
Uranium-234 is unstable and undergoes two subsequent alpha emissions. What is the resulting nuclide from this transformation?
MArishka [77]

Answer:Radium

Explanation:

The nuclear reaction involving two alpha emissions of 234 U is shown in the diagram. This leads to the formation of a 226Ra nucleus.

4 0
2 years ago
For the reaction
s2008m [1.1K]

Answer:

0.558mole of SO₃

Explanation:

Given parameters:

Molar mass of SO₃ = 80.0632g/mol

Mass of S = 17.9g

Molar mass of S = 32.065g/mol

Number of moles of O₂ = 0.157mole

Molar mass of O₂ = 31.9988g/mol

Unknown:

Maximum amount of SO₃

Solution

  We need to write the proper reaction equation.

           2S + 3O₂ → 2SO₃

We should bear in mind that the extent of this reaction relies on the reactant that is in short supply i.e limiting reagent. Here the limiting reagent is the Sulfur, S. The oxygen gas would be in excess since it is readily availbale.

So we simply compare the molar relationship between sulfur and product formed to solve the problem:

First, find the number of moles of Sulfur, S:

   Number of moles of S = \frac{mass }{molar mass}

   Number of moles of S =  \frac{17.9 }{32.065} = 0.558mole

Now to find the maximum amount of SO₃ formed, compare the moles of reactant to the product:

       2 mole of Sulfur produced 2 mole of SO₃

   Therefore; 0.558mole of sulfur will produce 0.558mole of SO₃

5 0
3 years ago
What do liver cells do?
marin [14]
The liver cells produce proteins to avoid blood clotting. They also break down old or damaged blood cells.
4 0
3 years ago
Other questions:
  • A 2.20 mol sample of NO 2 ( g ) is added to a 3.50 L vessel and heated to 500 K. N 2 O 4 ( g ) − ⇀ ↽ − 2 NO 2 ( g ) K c = 0.513
    14·1 answer
  • IN A TEST! NEED HELP
    10·2 answers
  • EMERGENCY: I WILL FAIL PLS HELP WILL MARK BRAINLIEST !!!!!!
    10·1 answer
  • Ammonium Iodide dissociates reversibly to ammonia and hydrogen iodide:
    11·1 answer
  • Jill is doing an experiment on the movement of pill bugs. She will place the pill bugs on flat surfaces covered with diffirent m
    11·1 answer
  • What is the pOH of a 4.8 x 10^-10 M H+ solution?
    12·2 answers
  • 2. Calculate the mass of 5.35 mole of H2O2.
    13·1 answer
  • What product or ratio of properties remains constant (PxT, TxV, P/V, V/T, etx)?When you have decided, label the "constant?" colu
    7·1 answer
  • 2 of 4
    7·1 answer
  • Which of the following elements has the largest electronegativity?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!