Ask question

Ask question

All categories

3 years ago

7

When carbon is burned in air, it reacts with oxygen to form carbon dioxide. when 18.0 g of carbon were burned in the presence of

62.3 g of oxygen, 14.3 g of oxygen remained unreacted. what mass of carbon dioxide was produced?

1 answer:

zavuch27 [327]3 years ago

7 0

C + O2 --> CO2

18g C = 18/12.01 = 1.49 moles (Limiting Reagent)
62.3-14.3 = 48g oxygen that reacted
48g O = 3 moles

You might be interested in

To calculate the molarity of a solution you need to know the moles of solute and the

kotegsom [21]

Volume of solution in liters

3 0

3 years ago

Read 2 more answers

What is the mass number of an atom which is made up of 27 protons,33 neutrons and 27 electrons?

Gelneren [198K]

27 is the mass number

7 0

3 years ago

WILL MARK AS BRAINLIEST IF CORRECT

Tcecarenko [31]

Answer:

B because if it's adding more atoms but becoming more compact then it is getting smaller.

Explanation:

5 0

3 years ago

When the activating button is pushed, water mixes with calcium oxide. This produces calcium hydroxide in a chemical reaction whi

andrey2020 [161]

Answer:

c

Explanation:

its contaned so if im not wrong it would get bigger

4 0

3 years ago

Read 2 more answers

An unstable nucleus which starts a decay process is called the parent nuclide. True <br> False

Setler [38]

The answer is true,<span> the nuclear product of radioactive </span>decay<span> is </span>called<span> the offspring </span>nuclide<span>.</span>

4 0

3 years ago

Read 2 more answers