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
Aleonysh [2.5K]
3 years ago
10

(Help would be greatly appreciated) What is the molarity of a solution which contains 22.41 grams of NaCl in 50.0 mL of solution

?
1. 0.488M
2. 7.67mol
3. 7.67M
4. 0.000767M
Chemistry
1 answer:
luda_lava [24]3 years ago
4 0

Answer:

7.67

Explanation:

You might be interested in
The periodic table _____.
zhuklara [117]

Explanation:

eto po yung pic thank me later☺️

8 0
2 years ago
Read 2 more answers
A balloon is filled with 3.8 l of helium gas at stp. approximately how many moles of helium are contained in the balloon?
love history [14]
Hope this helps you.

7 0
3 years ago
Read 2 more answers
What is extrapolation?
bixtya [17]

Answer:

A. Predicting data that fall beyond a known data point

Explanation:

Extrapolating is unreliable because you are predicting data outside of the data range - anything could happen for the data to stop following the trend or pattern

8 0
3 years ago
Select the appropriate words to fill in the blanks. A solution in which no more solute can be dissolved in is referred to as ___
Temka [501]

Answer:

A solution in which no more solute can be dissolved in is referred to as SATURATED. In such a solution, the concentration of solute is called SOLUBILITY . When that concentration is reported in moles per liter, it is more specifically called MOLAR SOLUBILITY. A special equilibrium constant called the SOLUBILITY PRODUCT constant is calculated from the molar concentrations of the aqueous components of the dissolution equation.

Explanation:

The solubility of a solute in a solvent is the maximum amount of solute in moles that will be dissolved in 1dm3 of the solvent at a specified temperature. Once the maximum number or concentration has been reached, the solvent can no longer take in solutes and this point in the reaction, the solution is said to be saturated. That is the composition of the saturated solution is not affected by the presence of excess solute. An unsaturated solution has a lower concentration of solute and can dissolve more solutes if added until it becomes saturated.

Solubility when reported in moles per liter is called molar solubility of the solution and it gives a more accurate measurement of yh solubility of a solution. The solubility product constant is calculated from the molar concentrations of the aqueous components of the dissolution equation. This solubility product constant explains the balance between dissolved ions from the salt and undissolved salt in a dissolution equation.

3 0
3 years ago
Read 2 more answers
What information do we need to determine the molecular formula of a compound from the empirical formula?
defon

Answer:

Molecular mass

Explanation:

Molecular formulas is the actual number of atoms of each element in the compound while empirical formulas is the simplest or reduced ratio of the elements in the compound.

Thus,  

Molecular mass = n × Empirical mass

Where, n is any positive number from 1, 2, 3...

Thus if the molecular mass is known, then we can find the value of n which results to molecular formula.

6 0
3 years ago
Other questions:
  • Potassium bromide is an ionic compound. If you dissolve potassium bromide in water and add electricity, what will happen? It wil
    10·2 answers
  • Need help asap !!!!!!
    8·1 answer
  • What are the basic steps of the scientific method??
    10·1 answer
  • What are four properties of water?
    12·1 answer
  • A nursing home is installing their own bulk oxygen system due to their large volume of consumption. OSHA regulation 29 CFR 1910.
    5·1 answer
  • What is 9.871 x 10^-3 in standard form? *
    14·2 answers
  • 1. On your graph, the data points between the black squares are data for elements with atomic numbers 3 through 9. Locate these
    5·1 answer
  • Salt formed by the partial neutralization of an acid by a base are
    9·1 answer
  • A) 4<br><br> b) 9<br><br> c) 11<br><br> d) 15
    6·2 answers
  • An alcohol is 70.57 % C and 5.935 % H by mass. The rest is oxygen. What is the empirical formula of the alcohol?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!