kellyrasmussen2252 kellyrasmussen2252

05-08-2020
English

contestada

Calculate the number of oxygen molecules and the number of oxygen atoms in 35.5g of 02

Respuesta :

Manetho Manetho

05-08-2020

Explanation:

Mass of oxygen given = 35.5 g

Molecular mass of oxygen = 32 g/mole.

No. of molecules of O_2 in 35.5 g of O_2

[tex]\frac{35.5}{32} \times 6.022\times10^{23}\\=6.68\times10^{23}[/tex]

Answer Link

Otras preguntas

What are some of the key competencies needed by hr managers to become full business partners?

test generators can be very helpful when trying to determine if a code runs properly or fails in some situations. For example, let’s say that you were writing a

If people refused to use banks to create checkable deposits, the banking system would:___.

The carrier protein that transports absorbed iron through the blood is?

How many people in the world are hungry? a. 79 million b. 795 million c. 95 million d. 5 million

Select the correct answer. which object has the least amount of kinetic energy? a. a car driving down a road b. a soccer ball rolling down a hill c. a bicycle l

Find ten or more passages that describe role that gender plays in atonement

which one of the following is not an international governing body of a game /sports.a)IAAFb)VFIc)FIHd)FINA

Is sodium bicarbonate the same as baking powder?

of Given the triangle ABC at points A=(1,6) B=(-3,5) C=(7,1), and if the triangle is first reflected over the y axis, and then over the x axis, find the new poi