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
kap26 [50]
3 years ago
12

A 1.00 L volume of HCl reacted completely with 2.00 L of 1.50 M Ca(OH)2 according to the balanced chemical equation below. 2HCl

+ Ca(OH)2 mc013-1.jpg CaCl2 + 2H2O What was the molarity of the HCl solution? 0.375 M 1.50 M 3.00 M 6.00 M
Chemistry
2 answers:
Neko [114]3 years ago
4 0
The answer is D
6.00 M. I just took the test 
cluponka [151]3 years ago
3 0

The molarity  of the HCl  solution is   6.00M

<em>Calculation</em>

<em> 2HCl + Ca(OH)2→ CaCl2 +2H2O</em>

 Step 1:find the   moles of Ca(OH)2

 =  molarity  x volume

=  2l x 1.5 mol/l =  3 .00 moles


Step 2:use the  mole ratio  of HCl : Ca(OH)2 to calculate the moles of HCl

That is Ca(OH)2 :HCl  is 2:1 therefore the moles of HCl= 3.00 moles x2= 6.00 moles.


step 3: find the molarity of HCl

molarity  of HCl = moles of HCL /  volume  in liters of HCl

   = 6.00 moles/ 1  L = 6.00 M

You might be interested in
How does plants react with no scratch?
Andreas93 [3]

Answer:

You see, plants need energy to grow and grow and grow. They use energy from sunlight to make a simple sugar, glucose. Whenever the plant needs energy, it can chomp a little glucose off of the starch.

without energy it wont get energy/food so it will eventually die  

Explanation:

3 0
3 years ago
The structure of cyclopentane-1,2-diol​
Lady bird [3.3K]

Answer: five carbon atoms forms a ring. In adjacent two carbon atoms

An hydroxyl group (-OH) is attached. Molecular formula is

C5H8(OH)2

Explanation:

6 0
3 years ago
Explain giant covalent,intermolecular, ​
topjm [15]

Giant covalent substances have many atoms joined together by covalent bonds. Diamond, graphite and graphene are forms of carbon with different giant covalent structures.

Giant molecular are structure such as graphite or diamond. All bonds are through covalent. They have the same bond throughout the structure without changing.

5 0
3 years ago
Cholorine is more reactive than nitrogen? why<br>​
SSSSS [86.1K]

Answer:

Because of the presence of lone pairs in nitrogen it further adds to its reactivity. Hence nitrogen is more electronegative than chlorine. ... Chlorine is less reactive than nitrogen in other words nitrogen is more reactive than chlorine

Explanation:

Brainliest plzzzzzzzzzzzzzzzzzzz

6 0
3 years ago
What substances react and form during oxidation
Olin [163]

Answer:

carbon dioxide and water

Explanation:

ncompletely oxidized (in this sense, oxidation means the removal of electrons or hydrogen atoms), the end product being (apart from carbon dioxide and water)

8 0
3 years ago
Other questions:
  • Which of the following are not created by an arrangement of electric charges
    12·1 answer
  • In 4.0 years , 40.0 kilograms of elemnt a decays to 5.0 kilograms
    15·1 answer
  • Khjgjhgfmhgxfhkugfdnhmvngchnvnhvhgh
    8·2 answers
  • Using the process of photosynthesis, describe how carbon and oxygen cycles interact
    12·2 answers
  • How many grams of oxygen, O 2 , is consumed when 41.9 g of propane, C 3 H 8 , burns?
    8·1 answer
  • PLEASE HELP. WILL GIVE BRAINLIEST AND QUESTION WORTH A 100 POINTS. NEED ANDWER ASAP!
    5·1 answer
  • HOW MANY MOLES ARE IN 2.6 X 1024 ATOMS OF SILICON?
    9·1 answer
  • Suppose green peas and sugar got mixed up . Which method you will use to separate them. Justify your answer .​
    15·1 answer
  • A salt wedge forms in an estuary because
    6·1 answer
  • For the oxidation of ammonia
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!