3 years ago

How many atoms of h are in 1 mol of (nh42so4?

1 answer:

8 0

1 mole of NH42SO4 contains 42 moles of H. We take the 42 moles of H and multiply that times Avogadro's number (6.02x10^23) and get 2.5284x10^25 atoms of hydrogen

You might be interested in

What type of reaction is shown below? Check all that apply. 2Mg+O2—> 2MgO

SSSSS [86.1K]

Answer:

Reaction types are :

Combination(Mg and O combine)
Oxidation (O added to Mg)
Exothermic (light and heat released)

7 0

3 years ago

Read 2 more answers

Amswerrr fasttt pleaseeee

joja [24]

I would suggest convection !!!

3 0

3 years ago

Read 2 more answers

A sample of fluorine contains isotopes with different masses; F-19 and F-18. In the sample 94% of the

zalisa [80]

The relative mass of the sample : 18.94

<h3>Further explanation </h3>

The elements in nature have several types of isotopes

Isotopes are atoms whose no-atom has the same number of protons while still having a different number of neutrons.

So Isotopes are elements that have the same Atomic Number (Proton)

Atomic mass is the average atomic mass of all its isotopes

Mass atom X = mass isotope 1 . % + mass isotope 2.%

F-19 = 94% of the sample

F-18 = 100%-94%=6% of the sample

The relative mass :

$\tt = 0.94\times 19+0.06\times 18\\\\=18.94$

7 0

3 years ago

According to dalton's model, the atom is a solid sphere. What would the alpha particles do when they hit the floor gold foil if

tester [92]

The alpha particle would be attracted to the atom<span />

5 0

3 years ago

Hypothesize why carbohydrates are found in plant cell walls

kap26 [50]

Answer:

Plants can split starch into it's simpler glucose units for use as energy when needed. Cellulose is known as a structural carbohydrate because of the fibers formed by it's molecules. It is the major component of plant cell walls and comprises over half of the carbon found on planets.

Explanation:

I majored in Chemistry

8 0

2 years ago