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
rodikova [14]
3 years ago
5

When mixed, solutions of silver nitrate, AgNO3, and sodium sulfate, Na2SO4, form a precipitate of silver sulfate, Ag2SO4. The ba

lanced equation is:
2AgNO3(aq) + Na2SO4(aq) → Ag2SO4(s) + 2NaNO3(aq)

How many grams of silver sulfate are expected when a solution containing 0.20 mol AgNO3 is mixed with a solution containing 0.15 mol Na2SO4?
Chemistry
1 answer:
Anton [14]3 years ago
3 0

Answer:

31.2g of Ag2SO4

Explanation:

Step 1:

The balanced equation for the reaction. This is given below:

2AgNO3(aq) + Na2SO4(aq) → Ag2SO4(s) + 2NaNO3(aq)

Step 2:

Determination of the limiting reactant. This is illustrated below:

From the balanced equation above,

2 moles of AgNO3 reacted with 1 mole of Na2SO4.

Therefore, 0.2 mole of AgNO3 will react with = (0.2 x 1)/2 = 0.1 mole of Na2SO4.

From the above calculation, we can see that there are leftover for Na2SO4 as only 0.1 mole reacted out of 0.15 mole that was given. Therefore, AgNO3 is the limiting reactant.

Step 3:

Determination of the number of mole of Ag2SO4 produced from the reaction.

The limiting reactant is used to obtain the maximum product of the reaction.

2AgNO3(aq) + Na2SO4(aq) → Ag2SO4(s) + 2NaNO3(aq)

From the balanced equation above,

2 moles of AgNO3 produced 1 mole of Ag2SO4.

Therefore, 0.2 mole of AgNO3 will produce = (0.2 x1) /2 = 0.1 mole of Ag2SO4.

Step 4:

Conversion of 0.1 mole of Ag2SO4 to gram. This is illustrated below:

Molar Mass of Ag2SO4 = (2x108) + 32 + (16x4) = 216 + 32 + 64 = 312g/mol

Number of mole of Ag2SO4 = 0.1 mole

Mass of Ag2SO4 =?

Mass = number of mole x molar Mass

Mass of Ag2SO4 = 0.1 x 312

Mass of Ag2SO4 = 31.2g

Therefore, 31.2g of Ag2SO4 is produced from the reaction.

You might be interested in
Which is a plausible explanation of why some plants, such as the Japanese red maple, are not green in color?
nika2105 [10]
I would have to say c if I am wrong sorry:)
4 0
3 years ago
Read 2 more answers
In the equation shown, what are the reactant(s)?
Vladimir [108]
C3H8 + O2 (please give me brainliest$
4 0
2 years ago
Which of these is the strongest acid?
sergejj [24]

Answer: D

Explanation:

8 0
3 years ago
Read 2 more answers
Nitrogen (N2) and hydrogen (H2) react to make NH3 according to the following
Schach [20]

The number of moles of NH3 that could be made would be 0.5 moles

<h3>Stoichiometric reactions</h3>

From the balanced equation of the reaction:

N2 (g) + 3 H2(g) ----> 2NH3 (g)

The mole ratio of N2 to H2 is 1:3

Thus, for 0.50 moles of N2, 1.5 moles of H2 should be present. But 0.75 moles of H2 was allowed to react. Meaning that H2 is limiting in this case.

Mole ratio of H2 and NH3 = 3:2

Thus for 0.75 moles H2, the mole of NH3 that would be produced will be:

                       2 x 0.75/3 = 0.5 moles

More on stoichiometric calculations can be found here: brainly.com/question/8062886

3 0
1 year ago
Is MG an ion, isotope, or neutral atom?
Kitty [74]

Answer:

isotope

isotope

isotope

isotope

isotope

isotope

isotope

isotope

isotope

5 0
2 years ago
Other questions:
  • What is the percent by mass of sodium in Na2SO4? total mass of element in compound molar mass of compound Use %Element x 100
    8·1 answer
  • Carbonic acid dissolves limestone and other rocks. This is an example of _____. chemical errosion
    15·1 answer
  • Convert 281 K to degrees Celsius.<br><br> 281 K = _____<br><br> -8°C<br> 554°C<br> 8°C
    15·1 answer
  • A decomposition occurs when you open a can or bottle of soda. Carbonic acid, H2CO3, is in carbonated beverages. It decomposes in
    10·2 answers
  • How many electrons does the isotope oxygen-18 have?<br> 6<br> 8<br> 10<br> 18
    13·1 answer
  • The carbon-magnesium bond in a Grignard reagent is covalent and highly-polarized such that the carbon is negatively charged. Whi
    9·1 answer
  • Simple question ill name u brainiest
    5·2 answers
  • 3h2(g)+n2(g)→2nh3(g)
    15·1 answer
  • Core electrons shield what from the pull of the nucleus?
    6·1 answer
  • The chemical elements display periodicity when they're arranged according toQuestion 10 options:A) atomic mass.B) atomic volume.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!