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
Fynjy0 [20]
3 years ago
6

If I use 0.0395 kg of water to dissolve 0.0189 kg of salt, what is the mass percent of this solution?

Chemistry
1 answer:
Aloiza [94]3 years ago
3 0
54.4% I'm not sure but it is
You might be interested in
Draw the product you expect from the reaction of (R)-2-bromooctane with -CH3CO2- and Br-.. Use the wedge/hash bond tools to indi
Basile [38]

From the mechanism shown, the major product of the reaction is (S)-(+)-2-octanol.

<h3>What is an SN2 reaction?</h3>

An SN2 reaction is one in which there is an inversion of configuration and the attack of the nucleophile occurs from behind the substrate.

As shown in the mechanism attached here, the major product of this reaction is (S)-(+)-2-octanol.

Learn more about SN2 reaction:brainly.com/question/14080839

#SPJ1

6 0
2 years ago
Is oxygen gas (O2) a compound or an element? Is hydrogen gas (H2) a compound or an element?
Alinara [238K]
They're both elements
4 0
3 years ago
Calculate the standard potential for the following galvanic cell: Ni(s) | Ni2+(aq) || Ag+(aq) | Ag(s) which has the overall bala
mylen [45]

Answer:

1.06  V  

Explanation:

The standard reduction potentials are:

Ag^+/Ag     E° =  0.7996 V  

Ni^2+/Ni     E° = -0.257   V

The half-cell and cell reactions for Ni | Ni^2+ || Ag^+ | Ag are

Ni → Ni^2+ + 2e-                     E° = 0.257   V

<u>2Ag^+ 2e- → 2Ag               </u>    <u>E° = 0.7996 V </u>

Ni + 2Ag^+ → Ni^2+ + 2Ag     E° = 1.0566  V

To three significant figures, the standard potential for the cell is 1.06 V .

8 0
3 years ago
HELP 10pts!
masha68 [24]

IM IN THAT CLASS TOO

Im abt to do it and ill send u all the answers when im

done, add me on sxxap or instaxxxgram so i can send it to u

my userneamen both: Bellaberrygood

5 0
2 years ago
What is a reaction mechanism
ehidna [41]

Answer:

In chemistry, a reaction mechanism is the step by step sequence of elementary reactions by which overall chemical change occurs. A chemical mechanism is a theoretical conjecture that tries to describe in detail what takes place at each stage of an overall chemical reaction.

Explanation:

8 0
3 years ago
Other questions:
  • The minimum amount of energy necessary to start a chemical reaction is
    7·2 answers
  • What has a higher melting point than water. .salt or flour or sugar or all the above
    10·1 answer
  • What is the descriptions of gas please<br><br><br><br> THANKS!!!!
    15·2 answers
  • Question 1: Should acid precipitation be a concern for the new age environmentalist?
    15·1 answer
  • A housefly’s average life span is 3 days. How many minutes is that
    8·2 answers
  • What is the molar mass of CHCl3?
    13·1 answer
  • Coca cola is similar to tomato juice because
    9·2 answers
  • Please help! It would be amazing if you can!!
    8·1 answer
  • The shape of the illuminated portion of the Moon as seen by an observer, usually on Earth:
    13·1 answer
  • 10.Which device is designed to produce
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!