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
Arada [10]
2 years ago
12

The concentration of a solute in a solution is greater than the maximum concentration that is predicted from the solute's solubi

lity.
Chemistry
1 answer:
ira [324]2 years ago
8 0
If this is a true or false question, then the answer is false. The concentration of a solute in a solution cannot be greater than the max concentration that is predicted from the solute's solubility. It can only be lesser or equal to the predicted concentration that is computed.
You might be interested in
The gram-formula mass of NO2 is defined as the mass of
ch4aika [34]
The correct answer is (1) one mole of NO2.

The gram formula mass is also known as the molar mass and is defined by the mass over one mole of a substance.

Hope this helps~
4 0
3 years ago
Read 2 more answers
What is the general trend for electron affinity values going across a period? The
k0ka [10]

Answer: The values become more negative

Explanation: I just took the quiz and got it correct :)

5 0
2 years ago
Read 2 more answers
Initially, scientists described atoms as the smallest particles of matter. However, smaller particles within atoms were discover
g100num [7]

Answer:

By designing new technology that would prove new information

Explanation:

3 0
3 years ago
Read 2 more answers
There are three isotopes of X element (X):
Nutka1998 [239]

Answer:

Average atomic mass = 17.5 amu.

Explanation:

Given data:

X-17 isotope = atomic mass17.2 amu, abundance:78.99%

X-18isotope =  atomic mass 18.1 amu, abundance 10.00%

X-19isotope = atomic mass:19.1 amu, abundance: 11.01%

Average atomic mass of X = ?

Solution:

Average atomic mass  = (abundance of 1st isotope × its atomic mass) +(abundance of 2nd isotope × its atomic mass) + (abundance of 3rd isotope × its atomic mass)  / 100

Average atomic mass  = (78.99×17.2)+(10.00×18.1) +(11.01+ 19.1) /100

Average atomic mass =  1358.628 + 181 +210.291 / 100

Average atomic mass  = 1749.919 / 100

Average atomic mass = 17.5 amu.

8 0
2 years ago
It is desired to produce 2.25 grams of dichloromethane (CH2Cl2) by the following reaction. If the percent yield of dichlorometha
Allushta [10]

Answer:- 3.12 g carbon tetrachloride are needed.

Solution:- The balanced equation is:

CH_4+CCl_4\rightarrow 2CH_2Cl_2

From given actual yield and percent yield we will calculate the theoretical yield that would be further used to calculate the grams of carbon tetrachloride.

percent yield formula is:

percent yield = (\frac{actual}{theoretical})100

65.5=(\frac{2.25}{theoretical})100

theoretical=(\frac{2.25(100)}{65.5})

theoretical = 3.44 g

From balanced equation, there is 2:1 mol ratio between dichloethane and carbon tetrachloride.

Molar mass of dichloroethane is 84.93 gram per mol and molar mass of carbon tetrachloride is 153.82 gram per mol.

3.44gCH_2Cl_2(\frac{1molCH_2Cl_2}{84.93gCH_2Cl_2})(\frac{1molCCl_4}{2molCH_2Cl_2})(\frac{153.82gCCl_4}{1molCCl_4})

= 3.12gCCl_4

So, 3.12 grams of carbon tetrachloride are needed to be reacted.

8 0
3 years ago
Other questions:
  • PLEASE HELP QUICK What is the distinction between legal and illegal immigration?
    11·1 answer
  • What are the elements CO2 and PU
    14·2 answers
  • Which energy conversion must occur in an operating electrolytic cell?
    15·2 answers
  • Consider the following balanced reaction. What mass (in g) of CO2 can be formed from 288 mg of H2CO3 → H2O CO2 A 14.01 g sample
    5·1 answer
  • Which statements are true of heterogeneous mixtures? 1) They settle out. 2) The proportions of solute to solvent may vary. 3) Th
    10·1 answer
  • What is the proper way to write sodium in crystal form
    15·1 answer
  • ¿Qué tipo de reacción es la siguiente: 2H2 + O2 → 2H2O ?
    6·1 answer
  • 1:( Que estudia la química ?
    14·1 answer
  • Pls help noww<br>Just want to see who's the smartest here<br>promise to tag u as brainliest​
    15·1 answer
  • Which of the following statements best provides evidence of the big bang theory?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!