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
Leno4ka [110]
2 years ago
6

How many moles of h2so4 is produced from 12.5 moles of so2?

Chemistry
1 answer:
bixtya [17]2 years ago
5 0
Moles ratio:

<span>S + 2 H2SO4 = 3 SO2 + 2 H2O
</span>
2 moles H2SO4 ------------ 3 moles SO2
moles H2SO4 --------------- 12.5 moles SO2

moles H2SO4 = 12.5 x 2 / 3

moles H2SO4 = 25 / 3

=> 8.33 moles of H2SO4
You might be interested in
Based upon the mass of baking soda (NaHCO3) and using an excess of HCl in this experiment, you will 1) determine the mass of CO2
weqwewe [10]

Equation of reaction

NaHCO3 +  HCl  --------->  NaCl  +  H2O  +  CO2(g)

1)The mass(actual yield) of CO2 can be gotten by isolating it from other products and getting its mass.

Assume 1.0g of CO2 was gotten as a product of the experiment

2) For the theoretical yield

The mass of NaHCO3 was not stated, but for the purpose of this solution, I would assume 2g of NaHCO3 was used for the experiment. You can substitute any parameter by following the steps I follow

Number of mole of NaHCO3 = Mass of NaHCO3/ Molar Mass of NaHCO3

Number of mole of NaHCO3 = 2/84.01 = 0.0238 moles

1 mole of NaHCO3 yielded 1 mole of CO2

0.0238 moles of NaHCO3 will yield 0.0238 moles of CO2

Mass of CO2 = Number of moles * Molar Mass

Mass of CO2 = 0.0238 * 44 = 1.0472g

Theoretical yield of CO2 = 1.0472 grams

3) Percentage yield of CO2 = Actual yield/Theoretical yield *100%

Percentage yield of CO2 = 1.0/1.0472 *100

Percentage yield of CO2 = 95.49%

8 0
3 years ago
Read 2 more answers
How many isomers does propane have?<br> 01<br> 02<br> 03<br> 05
Irina18 [472]

Answer:

A.) 1

Explanation:

Propane only exists in one conformation. It does not have enough carbons to form branches, and there are only hydrogens attached to each carbon. Furthermore, there is no way to twist the carbon or change its orientation (ex. cis- and trans-) to result in a different structure of propane. There is no other way to represent the molecule without drawing a different molecule.

5 0
1 year ago
Balance the following equation. __AI+ __CuO __AI203+ _Cu
Nesterboy [21]
2 Al+ 3 CuO-> 1 Al2O3+ 3Cu
7 0
2 years ago
Identify an environmental condition in the ecosystem above and how it can affect the ecosystem
sattari [20]
Deforestation- there are no more homes for some animals and insects after a forest is cut down.

desertification- when deserts get larger it destroys other ecosystems.
4 0
3 years ago
What is displacement?
mars1129 [50]
Displacement reaction is a chemical reaction in which a more reactive element displaces a less reactive element from its compound. Both metals and non-metals take part in displacement reactions. Example : Reaction of iron nails with copper sulphate solution.
8 0
2 years ago
Other questions:
  • Which of the following best describes the structure of a protein?
    5·1 answer
  • An atom contains 8 valence electrons this atom is probably a
    7·1 answer
  • Research Question: Does the type of gasoline put in a car effect how fast the car can drive?
    7·1 answer
  • Does a light with low frequency and long wavelength have a lot or little energy?
    7·1 answer
  • Maria examines a mixture that appears to be the same throughout. However, when she looks at a sample using a magnifying lens, sh
    11·2 answers
  • If you use a horizontal force of 32.0 N to slide a 12.5 kg wooden crate across a floor at a constant velocity, what is the coeff
    14·1 answer
  • how many atoms of phosphorous are in 4.90 mol of copper(ii) phosphate? the formula for copper(ii) phosphate is Cu3(PO4)2.
    9·1 answer
  • What occurs when a coordinate covalent bond is formed between nitrogen and hydrogen in the ammonium ion, NH4+?
    5·1 answer
  • Please answer the question
    13·2 answers
  • 4. If 150 Joules of work is needed to move a box 10<br> meters, what force was used?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!