All categories

3 years ago

How many grams of S are in 665 g of SO2

Chemistry

1 answer:

ollegr [7]3 years ago

4 0

Answer: 111g S

Explanation:

SO2 you have = 665 g

SO2 molar mass = 64.066 g/mol

S molar mass = 32.065 g/mol

$665g SO2*\frac{1 molSO2}{64.066gSO2} *\frac{1molS}{3molSO2} * \frac{32.065gS}{1molS} = 110.944... ~ 111gS$

You might be interested in

describe how these nutrients and elements such as carbon, oxygen, and nitrogen are cycled through ecosystems.

Diano4ka-milaya [45]

Answer:

Carbon Cycle

Steps of the Carbon Cycle

CO2 is removed from the atmosphere by photosynthetic organisms (plants, cyanobacteria, etc.) and used to generate organic molecules and build biological mass.

Animals consume the photosynthetic organisms and acquire the carbon stored within the producers.

CO2 is returned to the atmosphere via respiration in all living organisms.

Decomposers break down dead and decaying organic matter and release CO2.

Some CO2 is returned to the atmosphere via the burning of organic matter (forest fires).

CO2 trapped in rock or fossil fuels can be returned to the atmosphere via erosion, volcanic eruptions, or fossil fuel combustion.

Nitrogen Cycle

Steps of the Nitrogen Cycle

Atmospheric nitrogen (N2) is converted to ammonia (NH3) by nitrogen-fixing bacteria in aquatic and soil environments. These organisms use nitrogen to synthesize the biological molecules they need to survive.

NH3 is subsequently converted to nitrite and nitrate by bacteria known as nitrifying bacteria.

Plants obtain nitrogen from the soil by absorbing ammonium (NH4-) and nitrate through their roots. Nitrate and ammonium are used to produce organic compounds.

Nitrogen in its organic form is obtained by animals when they consume plants or animals.

Decomposers return NH3 to the soil by decomposing solid waste and dead or decaying matter.

Nitrifying bacteria convert NH3 to nitrite and nitrate.

Denitrifying bacteria convert nitrite and nitrate to N2, releasing N2 back into the atmosphere.

Oxygen Cycle

Oxygen is an element that is essential to biological organisms. The vast majority of atmospheric oxygen (O2) is derived from photosynthesis. Plants and other photosynthetic organisms use CO2, water, and light energy to produce glucose and O2. Glucose is used to synthesize organic molecules, while O2 is released into the atmosphere. Oxygen is removed from the atmosphere through decomposition processes and respiration in living organisms.

Explanation:

6 0

3 years ago

If p = mv, what does v =? (Solve for v)

Darina [25.2K]

if p=mv, then v= p/m

6 0

4 years ago

7. How many liters of NH3, at STP, will react with 5.3 g 02 to form NO2 and water? (1 point)

motikmotik

Answer:

2.12 L

Explanation:

Data Given:

Amount of O₂ = 5.3 g

Amount of NH₃ = ?

Given Reaction:

4NH₃ + 7O₂ ----------> 4NO₂ +6H₂O

Solution:

for details first we look into the reaction

4NH₃ + 7O₂ ----------> 4NO₂ + 6H₂O

4 mole 7 mol

from reaction we come to know that 4 mole of NH₃ react with 7 mole of O₂

Now we have to convert moles of NH₃ to Liter and mole of O₂ to grams

To convert moles of NH₃ to Liter formula will use

Volume of NH₃ = no. of moles x molar volume at STP

molar volume at STP = 22.4 L/mol

put values in above equation

Volume of NH₃ = 4 mol x 22.4 L/mol

Volume of NH₃ = 89.6 L

Now,

To convert moles of O₂ to grams

mass of O₂ = no. of moles x molar mass

molar mass of O₂ = 2(16) = 32 g/mol

Put values in above equation

mass of O₂ = 7 moles x 32 g/mol

mass of O₂ = 224 g

So,

We come to know that 89.6 L of NH₃ react with 224 g of O₂ to give NO₂ and water then how many liters of NH₃ will react with 5.3 g O₂

Now apply unity formula

89.6 L of NH₃ ≅ 224 g of O₂

X L of NH₃ ≅ 5.3 g of O₂

Do cross multiplication

Liter of NH₃ = 89.6 L x 5.3g / 224 g

Liter of NH₃ = 2.12 L

option 2 is correct that is 2.12 Liter of NH₃ will react with 5.3 g O₂

8 0

4 years ago

What is your favorite color

Snezhnost [94]

Answer:

Blue

Explanation:

Whats Yours?

7 0

4 years ago

Read 2 more answers

Highest energy level for lithium

Karo-lina-s [1.5K]

QUESTION :

highest energy level for lithium

ANSWER :

There are 2 electrons on the first energy level and 1 electron on the second. Explain that the first energy level can only have 2 electrons so the next electron in lithium is on the next (second) level. Explain that neon has 10 protons and 10 electrons.

3 0

3 years ago