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
Leto [7]
2 years ago
10

If 2.00 g of Zn is allowed to react with 2.00 g of CuSO4, how many grams of

Chemistry
2 answers:
otez555 [7]2 years ago
8 0

Answer:

dk

Explanation:

valentinak56 [21]2 years ago
7 0

Answer:

1.1445g

Explanation:

Mass of Zn = 2.0g

Mass of CuSO4 = 2.0g

Molar mass of Zn = 65.4g/mol

Molar mass of CuSO4 = 159.5g/mol

No. Of moles = mass / molar mass

No. Of moles of Zn = 2.0/65.4 = 0.030moles

No. Of moles of CuSO4 = 2/159.5 = 0.0125 moles

Equation of reaction

CuSO4 (aq) +Zn(s)-> ZnSO4(aq) + Cu(s)​

Stoichiometric molar ratio of CuSo4 : Zn = 1:1

Actual molar ration of CuSO4 : Zn = ?

0.0125 / 0.030 = 1 / 2.4

Zn is present in excess in the reaction, while CuSO4 is the limiting reagent

1 mol of CuSO4 = 1 mol of Zn

0.0125 moles of CuSO4 = 0.0125 moles of Zn

No. Of moles left after reaction = 0.030 - 0.0125 = 0.0175 moles.

Mass = no. Of moles * molar mass = 0.0175 * 65.4 = 1.1445g

The mass of Zn left after the reaction is 1.1445g.

You might be interested in
Which feature do you usually see when tectonics plates move apart?
exis [7]
A. new ocean ridges and seafloor 
5 0
2 years ago
What is the total ionic equation for cuso4+2naoh>>cu(oh)2+na2so4
iVinArrow [24]

Answer:

CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

3 0
2 years ago
A 2.2 M solution is made by with 0.45 moles of a solute. What is the final volume of this solution?
Savatey [412]

Answer: The final volume of this solution is 0.204 L.

Explanation:

Given: Molarity of solution = 2.2 M

Moles of solute = 0.45 mol

Molarity is the number of moles of solute present divided by volume in liters.

Molarity = \frac{no. of moles}{Volume (in L)}

Substitute the values into above formula as follows.

Molarity = \frac{no. of moles}{Volume (in L)}\\2.2 M = \frac{0.45}{Volume}\\Volume = 0.204 L

Thus, we can conclude that the final volume of this solution is 0.204 L.

7 0
2 years ago
Please help ASAP I will give Brainliest
MaRussiya [10]

Answer:

17.6 grams of nitrogen gas

4 0
3 years ago
Freé point<br><img src="https://tex.z-dn.net/?f=%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20" id="Te
gladu [14]

Answer

Tq so much.

Pls follow me and Mark as brainliest Plsssssssss

5 0
2 years ago
Read 2 more answers
Other questions:
  • How does the amount of freshwater on Earth compare to the amount of saltwater on Earth?
    12·1 answer
  • acetic acid or vinegar boils sooner than water. if you had a mixture of acetic acid and water, you could seperate it by?
    9·1 answer
  • Which of the following is a use of microwaves?
    10·1 answer
  • Which of the following is necessary to do a complete stoichiometric calculation? A) Add the nuclear masses of the products.
    9·1 answer
  • What is the atmosphere
    12·2 answers
  • what scientist design an experiment that enabled the first successful detection of an individual particle
    11·1 answer
  • When 4.31 g of a nonelectrolyte solute is dissolved in water to make 345 mL of solution at 25 °C, the solution exerts an osmotic
    8·1 answer
  • Care needs to be taken when adding acid to base because
    10·1 answer
  • A city's water supply is fluoridated by adding NaF. The desired concen- tration of F– is 1.6 ppm. How many mg of NaF should you
    6·1 answer
  • Describe the energy of the products in comparison to the energy the atoms had when the were wandering around the room free.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!