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
Savatey [412]
3 years ago
13

A chemistry student mixes 5 grams of sodium chloride (NaCl) in 100 ml of water and stirs until all of the salt is dissolved. Onc

e dissolved, the student measures the electrical conductivity of the solution. An additional 5 grams of NaCl is then dissolved in the solution. Which statement MOST accurately describes how the additional five grams of salt will affect the electrical conductivity of the solution?
Chemistry
2 answers:
ohaa [14]3 years ago
8 0

Answer:

the answer is A

an also for usa test prep

Explanation:

IrinaVladis [17]3 years ago
6 0
I think the answer is A, but I have the same question, so if you know the correct answer, could you let me know? Thanks!

You might be interested in
PEOPLE WHO BUY GOODS AND SERVICES ARE OF GROUP OF DECSION MAKERS CALLED?
Bumek [7]
75% i think it is consumers
25% i think it is producer
7 0
3 years ago
What is the name of this compound <br>Fe(NH3)5Cl4​
aev [14]

Answer:

it a complex salt.......

3 0
2 years ago
Are the properties of a specific element the same as the properties of a molecule made up of that element? Why or why not?
LuckyWell [14K]

Answer:

no molecule and properties or defent

4 0
2 years ago
How can general properties influence element location on a periodic table?
REY [17]

Answer:

The elements in the periodic table are arranged in order of increasing atomic number.

Explanation:

7 0
3 years ago
How can we calculate empirical formula​
Serggg [28]

Explanation:

TO calculate emperical formula , we need percentage composition of the elements and molecular mass of a specific compound which is already given in the question

then create a table with 1.name of element, 2.percentage given and its atomic mass , 3.no. of moles

( %given/at.mass of element) ... then take the least value in the no. of moles you have found now and divide with each no. of moles value .. to get a simple digit number.

You have got the empirical formula

7 0
3 years ago
Other questions:
  • Why is the sky the color that it is
    7·2 answers
  • Isaac Newton’s investigations of gravity explained which truth?
    11·2 answers
  • If 4.50 g of (nh4)2so4 is dissolved in enough water to form 250. ml of solution, what is the molarity of the solution?
    8·1 answer
  • During an experiment, a student observes the formation of a precipitate. Why does this indicate that a chemical reaction is like
    10·1 answer
  • Which is a characteristic of nuclear fusion but NOT nuclear fission?
    15·2 answers
  • Identify the arrows that show removal of thermal energy when matter changes state.
    8·2 answers
  • A solution contains a mixture of pentane and hexane at room temperature. The solution has a vapor pressure of 246 torr . Pure pe
    9·1 answer
  • Please help with an easy percentage yield question ASAP!!! Would really appreciate!
    13·1 answer
  • A chef fills a 50 mL container with 43.5 g of cooking oil. What is the density of the oil?
    6·2 answers
  • HELP Which of the following fractions can be used in the conversion of 32 m3 to the unit mm3?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!