3 years ago

How many moles of calcium oxide are formed when 3 moles of calcium react with oxygen?

Chemistry

1 answer:

Temka [501]3 years ago

7 0

Answer:

3 moles of CaO

Explanation:

The chemical balanced equation is;

2Ca + O₂ → 2CaO

The ratio of calcium(Ca) to Calcium Oxide(Cao) in this equation is 2:2.

Now, when 3 moles of calcium react with oxygen, Cao produced will be;

3 moles of O₂ × 2 moles of CaO/2 moles of Cao = 3 moles of CaO

You might be interested in

Chlorine has an atomic number of 17.

zlopas [31]

Answer:

A. 17

Explanation:

6 0

4 years ago

Read 2 more answers

Explain why fluorine and chlorine are in the same group of the periodic table.

Ivenika [448]

Answer:

They both have 7 electrons in their outer shell

8 0

3 years ago

What is the name of the formula MO2SO4

miskamm [114]

The answer is molar mass to MO2SO4

7 0

3 years ago

Read 2 more answers

How do the tilt of earths axis and earths movements around the sun cause seasons ?

Marina86 [1]

For example when the northern hemisphere is experiencing summer it is tilting toward the sun and the Southern Hemisphere is experiencing winter and is tilting away from the sun

7 0

4 years ago

Read 2 more answers

Sean is using rates of deposition to estimate the age of a sediment deposit in the Great Smoky Mountains National Park in Gatlin

Ipatiy [6.2K]

Answer:

sry i cant i to dubm need points tho

Explanation:

7 0

3 years ago