All categories

2 years ago

If 2.03 g of oxygen react with carbon monoxide, how many grams of CO2 are formed?

Chemistry

1 answer:

mamaluj [8]2 years ago

8 0

Answer:

The suitable equation for this reaction is

2CO + O₂ -----> 2CO₂

Here, we are given that we have 2 grams of O₂

From the equation, we can see that 2 * Moles of O₂ = Moles of CO₂

Moles of O₂:

2/32 = 1/16 moles

Therefore, the number of moles of CO₂ is twice the moles of O₂

Moles of CO₂ = 2 * 1/16

Moles of CO₂ formed = 1/8 moles

Mass of CO₂ formed = Molar mass of CO₂ * Moles of CO₂

Mass of CO₂ formed = 44 * 1/8

Mass of CO₂ formed = 5.5 grams

Hence, option B is correct

Kindly Mark Brainliest, Thanks!!!

You might be interested in

Explain how Archimedes' principle determines the buoyant force on an object in any fluid medium.

gladu [14]

Answer:

An object in a fluid medium displaces a set amount of fluid upon immersion. Archimedes' principle states that the weight of the displaced fluid is equal to the buoyant force exerted on the object

6 0

2 years ago

Please help!!!!!!!!!!!!!!!!!!!

zimovet [89]

Answer:

Your body cells use the oxygen you breathe to get energy from the food you eat. This process is called cellular respiration. During cellular respiration the cell uses oxygen to break down sugar. Breaking down sugar produces the energy your body needs.

Explanation:

Brainly pls

3 0

2 years ago

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.

Otrada [13]

Aromatic compound has continuous cyclic structure with( 4n+2)π electrons (Huckels rule), where n = 0,1,2…

Here number of pi electron are 6, where 4 from two double bond and 2 from nitrogen non-bonding electrons, hence it has total 6 pi electrons, therefore

6= ( 4n+2)π

4 = 4n

n =1

Hence it is an aromatic compound

7 0

3 years ago

Is zinc a basic radical or acid radical?

lukranit [14]

Answer:

depends on the element it's reacting with..

Explanation:

if the another element requires less energy to loose electron then zinc will become negatively charged and hence becomes acidic radical..

normally if it is reacting with element with valency 4 and Atomic number less than it(Ti,Si,C) then it will lose electron and gain positive sign and henve becomes basic radical..

6 0

2 years ago

Explain how the determination of the rate law equation significantly differs from the determination of the equilibrium constant

LUCKY_DIMON [66]

The rate law equation is different from the determination of the equilibrium constant keq expression because rate law equation is used experimentally
And by looking at the equation of the reaction and chemicals used in the reaction equation Keq is determined.
The value of the reaction quotient, when the chemical reaction approaches the state of equilibrium, this is called equilibrium constant.

3 0

2 years ago