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
Oliga [24]
3 years ago
9

How many milliliters of a 3.0 M HCl solution are required to make 250.0 milliliters of 1.2 M HCl?

Chemistry
1 answer:
mixer [17]3 years ago
8 0
 formulae for finding is
(Mi)(Vi) = (Mf)(Vf) 
<span>(3.0M)(x) = (500.mL/1000)(1.0M)
</span>convert 500ml to liter

<span>x = (0.5 moles)/(3.0 moles/liter) </span>
<span>x = 0.17 Liters = 1.7 x 10^2 mL HCl</span>
You might be interested in
The half-life of U234 is 25200 years. How much of a 100 gram sample remains after 352800 years?
lord [1]
The answer is um hold on need a dictionary lol jk but i will be right back to help you
6 0
3 years ago
Can someone please answer this
Lana71 [14]
1 - 8
2 - 13
3 - 20
4 - 19
5 - 19
6 - 22
* protons - Atomic number
electrons - number of electrons is equal to number of protons k-41 is neutral
neutrons - Mass number - Atomic number
= 41 -19
= 22
4 0
3 years ago
A sample of an ideal gas at 1.00 atm and a volume of 1.84 L was placed in a weighted balloon and dropped into the ocean. As the
Inessa05 [86]

Answer:

0.0613 L

Explanation:

Given data

  • Initial pressure (P₁): 1.00 atm
  • Initial volume (V₁): 1.84 L
  • Final pressure (P₂): 30.0 atm
  • Final volume (V₂): ?

Since we are dealing with an ideal gas, we can calculate the final volume using Boyle's law.

P₁ × V₁ = P₂ × V₂

V₂ = P₁ × V₁ / P₂

V₂ = 1.00 atm × 1.84 L / 30.0 atm

V₂ = 0.0613 L

6 0
4 years ago
What are the chemical symbols for the elements calcium, carbon, and chlorine respectively? es
laiz [17]
The answer is letter c
7 0
3 years ago
Why does organic chemistry have a wide variety from compounds primarily based on only two elements? please help
andreev551 [17]

Answer:

Explanation:  Organic chemistry have a wide variety from compounds of the presence of two elements namely

  • Carbon
  • Hydrogen

 Organic molecules comprises of multiple chains of carbon atoms with different  lengths and because of the ability of carbon to bond with many elements, This produces  a variety of compounds which no other atom or element can. The main variety of compounds exists in the combination of carbon and hydrogen forming hydrocarbons which are virtuall everywhere around us

4 0
3 years ago
Other questions:
  • Why is sodium metal (very soft and can cut easily) stored under oil?
    14·1 answer
  • How many decigrams are in 4.6 decagrams?
    8·2 answers
  • which fossil occurs on the most landmasses?what does this suggest about when these particular continents broke up
    10·1 answer
  • A gas cylinder contains 2.0 mol of gas X and 6.0 mol of gas Y at a total pressure of 2.1 atm. What is the partial pressure of ga
    5·2 answers
  • a bottle of liquid acetone is converted to a gas at 75.0 C. if 628 J are required to raise the temperature of the liquid to the
    7·1 answer
  • 2. Would you measure a pencil in meters? A hallway in millimeters? Discuss
    12·1 answer
  • Courtney drives for 30 minutes at 50 mph
    15·1 answer
  • Please HELP I'll do any thing
    9·2 answers
  • Calculate how many grams of iron can be made from 16.5 grams of fe2o3 and 10 grams of h2 by fe2o2 3h2 to 2fe 3h2o find the limit
    10·1 answer
  • What is the weight of a person on earth? The mass of the person is 71kg
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!