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
labwork [276]
3 years ago
11

What practical use does adding salt to water have

Chemistry
1 answer:
igor_vitrenko [27]3 years ago
6 0
D. melting ice on roads and sidewalks, i think
You might be interested in
600. ml of a gas at 50.0 kPa is compressed, at constant temperature, until its volume becomes 200. ml. What is the new pressure
Flura [38]

Answer:

<h3>The answer is 150 kPa</h3>

Explanation:

The new pressure can be found by using the formula for Boyle's law which is

P_1V_1 = P_2V_2

Since we are finding the new pressure

P_2 =  \frac{P_1V_1}{V_2}  \\

From the question we have

P_2 =  \frac{600 \times 50000}{200}  =  \frac{30000000}{200}  \\  = 150000

We have the final answer as

<h3>150 kPa</h3>

Hope this helps you

6 0
3 years ago
Pleeeeeeeeeeeeeeeeeeas help
SIZIF [17.4K]

Answer:

For young organic materials, the carbon-14 (radiocarbon) method is used. The effective dating range of the carbon-14 method is between 100 and 50,000 years.

Explanation:

The answer is the explanation.

4 0
2 years ago
Drag each label to the correct location on the image.
kap26 [50]

Answer:

1.Products

2.Reactants

3.Activation

4.Chemical potential energy

5.Energy

6.Activated

7.Complex

8.Progress of reaction

9.Enthalpy of Reaction

7 0
3 years ago
The subgroup that comes after genus is-
lana [24]
C)  family
The subgroup that comes after genus is
5 0
4 years ago
Read 2 more answers
What is the electron geometry of PF3?
deff fn [24]

Answer:

PF3 has a trigonal pyramidal molecular geometry.

Explanation:

PF3 has four regions of electron density / electron clouds around the central P atom. The regions of electrons make a tetrahedral arrangement with a bond angle of 109.5°. Only three regions of electrons are bonding and one is non-bonding, so the overall shape is trigonal pyramidal.

5 0
3 years ago
Other questions:
  • Why should copper and sodium be in different groups
    10·1 answer
  • What are 4 examples of sediment that may become sedimentary rock
    9·1 answer
  • The half life of cobalt-60 is 5.27 years, approximately how much of a 199 g sample will remain after 20 years
    10·1 answer
  • Which of the following statements correctly describes the relationship between volume and temperature( moles and pressure of gas
    12·1 answer
  • 3. Which element has the ground state electronic configuration, 1s22s22p63s23p645' ?
    8·1 answer
  • NaOH(aq) + MgSO4(aq) →
    5·1 answer
  • The photograph shows the most abundant substance on Earth's su Which fact about this substance tells you that it is a compound?
    8·2 answers
  • Josh used several different liquid chemicals for an experiment in his chemistry class. After completing the experiment, the chem
    8·1 answer
  • Water is an amphoteric substance, meaning it can serve as both an acid and a base,
    10·2 answers
  • I need help with these two questions, i been stuck for 2 hours
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!