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
oksian1 [2.3K]
3 years ago
9

How many moles of NaCl are contained in 144 mL of a 1.65 M NaCl solution?

Chemistry
1 answer:
Sergeeva-Olga [200]3 years ago
3 0

Answer:

The answer to the question is 0.2376moles

You might be interested in
Que significa arte m m k,
Svetradugi [14.3K]

Answer:

Explanation:

huh

7 0
3 years ago
How much calcium hypochlorite (65% strength) is needed to make 200 L of 2% hypochlorite solution? (Assume that a 1% solution is
g100num [7]

To solve this we use the equation,

 

M1V1 = M2V2

 

where M1 is the concentration of the stock solution, V1 is the volume of the stock solution, M2 is the concentration of the new solution and V2 is its volume.

 

65 x V1 = 2 x 200 L

V1 = 6.15 L

5 0
3 years ago
Zn + H2SO4 ZnSO4 + H2<br><br> The mole ratio of zinc to zinc sulfate is
ValentinkaMS [17]

Answer:

Ratio is 1:1

Explanation:

I do not see any coefficients infront of the reactants and the products, therefore, we can automatically assume that every reactant and product is 1 mole. Don't get confused by the 4 off the O. It just means that 1 mole of sulfate has 1 zinc and 4 oxygens.

6 0
3 years ago
How does evaporation show interactions among the hydrosphere and atmosphere?
Vladimir79 [104]

Answer:

water evaporates from the ocean into atmosphere. water vapour condenses to form clouds. clouds produce rain. rainwater needed for plant growth.

Explanation:

6 0
3 years ago
Read 2 more answers
An aluminum sample has a mass of 80.1 g and a density of 2.70g/cm3 . According to the date to what number of significant figures
DIA [1.3K]
80.1 g* (1 cm^(3)/ 2.70 g)= 29.666666... cm^(3).

The calculated volume should have 3 significant figures, so the final answer is 2.97*10^(1) cm^(3)

Hope this helps~
3 0
3 years ago
Read 2 more answers
Other questions:
  • Some hidden evidence can be seen with this type of light
    12·1 answer
  • PLEASE HELP!!
    13·2 answers
  • Are these gases lighter than or denser than air? How can you tell?
    13·1 answer
  • Light travels at a speed of 3.00 × 1010 cm/sec. What is the speed of light in kilometers/hour?
    7·1 answer
  • Which substance takes the shape of and fills the volume of any container into which it is placed?
    6·2 answers
  • I must be present in a compound for it considered organic
    10·1 answer
  • (R)-Limonene is found in many citrus fruits, including oranges and lemons. Draw its structures and identify the relationship bet
    11·1 answer
  • List four observations that suggest chemical change is occurring
    7·1 answer
  • What is deposition ?
    11·2 answers
  • What is the pH of a 4.5 x 10 M HI solution?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!