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
julia-pushkina [17]
3 years ago
12

What is the percent by volume of a solution formed by mixing 15 mL of hydrochloric acid into water, forming 75 mL of solution?

Chemistry
1 answer:
timama [110]3 years ago
4 0

Answer:

= 17% (v/v)  

Explanation:

% by Volume = (Volume HCl / Volume of Solution)100%

= 15ml/(75ml + 15ml) x 100% = 16.66666667% (calculator answer)

= 17% (v/v)  2 sig figs. based on volume values given.

You might be interested in
Convert 205 L to ul.
Sloan [31]

Answer: 205000000 microliter

Hope this helps!

8 0
3 years ago
Read 2 more answers
What is the expected number of valence electrons in an atom of the element flerovium in ground state
ehidna [41]
Flerovium at its ground state is solid. It has electron configuration of [Rn]5f¹⁴6d¹⁰7s²7p². The expected number of valence electrons in a flerovium atom is 2. A ground state is the most stable state of an atom at satndard temperature and pressure.
7 0
3 years ago
Briefly explain what happens to an organism during the process of petrification. Write your answer in the essay box
Aleksandr [31]

Answer:

YOU BETTER GIVE THEM BRAINLEIST ↑↑↑↑↑

Explanation:

4 0
3 years ago
What is silicon used for? <br> matches<br> gunpowder <br> glass<br> steel can coating
Irina-Kira [14]

Answer:

steel can coating

Explanation:

7 0
3 years ago
Read 2 more answers
What factor affects both kinetic energy and gravitational potential energy?
Anna11 [10]

Answer:

The kinetic energy of an object is also measured in joules. Anything that is moving has kinetic energy, but various factors affect how much kinetic energy an object has. The first factor is speed. If two identical objects are moving at different speeds, the faster object has more kinetic energy.  In physics, the kinetic energy  of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes. The same amount of work is done by the body when decelerating from its current speed to a state of rest.

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • #1: In an icy glass of lemonade, which of the following is the solvent?
    14·1 answer
  • What is the density in g/L of gas with a molar mass of 2.016 g/mol at 4.77 atm and 118k?
    10·2 answers
  • The elements selenium and oxygen are both poor electrical conductors in which section of the periodic table are they found
    9·2 answers
  • What is the volume of NH3 produced in the following reaction when 3.0L of N2 reacts with 4.0L of H2?
    11·2 answers
  • Consider the balanced equation for the following reaction:
    13·1 answer
  • The fact that a heat pump requires energy to move heat from a colder object (the outside of a house) to a hotter object (the ins
    12·1 answer
  • Consider the balanced equation. 2HCl + Mg MgCl2 + H2 If 40.0 g of HCl react with an excess of magnesium metal, what is the theor
    15·2 answers
  • How many total electrons and valence electrons are in the following? (two answers for each compound)
    9·1 answer
  • If 50.0 g of silicon dioxide is heated with an excess of carbon, 27.9 g of silicon carbide is produced. What is the percent yiel
    13·1 answer
  • Find the volume of 6.45 moles of gas present at a temperature of 27.0oC and a pressure of 675 torr.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!