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
garik1379 [7]
2 years ago
8

What is the molarity of a HCl solution that

Chemistry
2 answers:
ipn [44]2 years ago
5 0

Answer:

M = 1.04 M

Explanation:

Given data:

Molarity of solution = ?

Mass of HCl = 6.27 g

Volume of solution = 163 mL (163 mL× 1L /1000 mL = 0.163 L)

Solution:

Molarity is used to describe the concentration of solution. It tells how many moles are dissolve in per litter of solution.

Formula:

Molarity = number of moles of solute / L of solution

Number of moles of HCl:

Number of moles = mass/molar mass

Number of moles = 6.27 g / 36.5 g/mol

Number of moles = 0.17 mol

Molarity:

M = 0.17 mol/ 0.163 L

M = 1.04 M

sergejj [24]2 years ago
3 0

Answer:

4.6 M HCI

Explanation:

on edge

You might be interested in
What happens when an atom of sulfur combines with two atoms of chlorine to produce SCl2?
RoseWind [281]

Answer:

Each chlorine atom shares a pair of electrons with the sulfur atom. ... Each chlorine atom shares all its valence electrons with the sulfur atom

8 0
3 years ago
What is sewageband dirty amd water​
Sav [38]

Answer:

Sewage is a liquid containing wastes from households, industrial and agricultural activities discharged into water and it is dirty water.

7 0
2 years ago
All cells _____.
xeze [42]
The answer is the fourth choice, or Have membrane-bound organelles. Hope this helps you!

Please mark as Brainliest if this was correct!


-Belle
7 0
3 years ago
Use the equation to determine what mass of FeS must react to form 326 g of FeCl2.
iogann1982 [59]

Answer:

We need 226 grams of FeS

Explanation:

Step 1: Data given

Mass of FeCl2 = 326 grams

Molar mass FeCl2 = 126.75 g/mol

Step 2: The balanced equation

FeS + 2 HCl → H2S + FeCl2

Step 3: Calculate moles FeCl2

Moles FeCl2 = 326 grams / 126.75 grams

Moles FeCl2 = 2.57 moles

Step 4: Calculate moles FeS needed

For 1 mol H2S and 1 mol FeCl2 produced, we need 1 mol FeS and 2 moles HCl

For 2.57 moles FeCl2 we need 2.57 moles FeS

Step 5: Calculate mass FeS

Mass FeS = 2.57 moles * 87.92 g/mol

Mass FeS = 226 grams FeS

We need 226 grams of FeS

4 0
3 years ago
What is a trade-off? <br><br><br><br><br> Don't mind the highlighted yellow circle
kirill [66]

Answer:

a new scientific discovery that benefits the environment

5 0
2 years ago
Other questions:
  • How many milliliters of 0.200 M FeCl3 are needed to react with an excess of Na2S to produce 0.345 g of Fe2S3 if the percent yiel
    14·1 answer
  • Given that a = 13 cm and B = 12 cm work out x
    8·2 answers
  • How many CL are in a L
    13·1 answer
  • Express 66.3 L to milliliters.
    14·2 answers
  • How much space does 2 x 1022 atoms of copper take up?
    7·1 answer
  • Which of the following is a synthesis reaction? 2Na + 2H 2O 2NaOH + H 2 2S + 3O 2 2SO 3 2H 2O 2 2H 2O + O 2 CaCl 2 + F 2 CaF 2 +
    9·1 answer
  • Someone please help will mark as brainliest
    15·1 answer
  • Which of the following shows a chemical reaction in which hydrogen sulfide and oxygen are the reactants and sulfur and water are
    5·1 answer
  • 90 is 50% of what number?<br> Part = Whole x Percent<br> P:<br> W:<br> %
    6·1 answer
  • Which statement describes iron?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!