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
IgorC [24]
3 years ago
5

How many liters of 0.85 M HCI solution would react completely with 3.5 moles Ca (OH)2?

Chemistry
1 answer:
Vladimir79 [104]3 years ago
7 0
Ca(OH)2+2HCL=CaCl2+2H2O
So the molar ratio between ca(oh)2 and hcl is 1 is to 2
Thus with each mole of ca(oh)2 the 2 moles of hcl will react
As a result for a complete reaction we need 7 mole of HCL 
Molarity of hcl is 0.85 
so number of litres of hcl needed would be 8.2 as
number of moles of hcl=8.2x0.85=7moles
So 
ANSWER IS B 8.2 L OF HCL
You might be interested in
The whole reason things stay afloat or sink is because water is​
mars1129 [50]

Answer:

I think the density of the object determines if it floats or sinks

5 0
3 years ago
What do acids do in solution?
KiRa [710]
B
The answer should be B.....
3 0
3 years ago
Please help ASAP! PLEASE DO NOT GIVE ME A RANDOM GIBBERISH ANSWER OR ELSE I WILL REPORT YOU AND GIVE YOU A LOW RATING!!!
UNO [17]

Answer:

if an object weighs more than an equal volume of water, it is more dense and will sink, and if it weighs less than an equal volume of water, it is less dense and will float.

Explanation:

Hope that helps

8 0
3 years ago
How do radiography and sonography compare?
lara [203]
Radiography techs are trained to operate medical equipment that uses X-rays and other types of radiation. Ultrasound techs, referred to professionally as diagnostic medical sonographers, operate equipment that uses high-frequency sound waves to create images.

(Credits to google)
8 0
3 years ago
Read 2 more answers
Which of the following is true about elements?
kondor19780726 [428]

Answer:

The first one

Explanation:

Elements are as simple as it gets

6 0
3 years ago
Other questions:
  • How do the metal aluminum coils in an air conditioner help keep a house cool
    6·2 answers
  • If two atoms have an electronegativity difference of 1.3, what type of bond would form between them?
    6·2 answers
  • Need to know how to do chemical reactions
    6·1 answer
  • What is the name of a mass that is 10-6 smaller than a gram?
    5·1 answer
  • Hydrocarbons consisting of short carbon chains are ________.
    11·1 answer
  • What is poly mineralic rock
    5·2 answers
  • A substance has a fixed volume. What else do you need to know to determine its state of matter?
    8·1 answer
  • How can you figure out how much energy your body gets from the food you eat and drink in a day?
    13·2 answers
  • You operate a nuclear reactors and want to use fissionable mass that will sustain a slow control what type of mass will you use
    5·1 answer
  • A particular laser consumes 130.0 Watts of electrical power and produces a stream of 2.67×1019 1017 nm photons per second.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!