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lukranit [14]
3 years ago
7

Atomic mass of an element depends upon what

Chemistry
2 answers:
Alex73 [517]3 years ago
8 0
The Atomic number of an element depends upon how many protons and nuetrons are in the element.To find the atomic mass you need to add the protons and nuetrons together
Whitepunk [10]3 years ago
7 0

Answer:

relative abundance of protons in that element

Explanation:

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How many moles of hydrogen atoms are contained in one mole of<img src="https://tex.z-dn.net/?f=C_%7B6%7DH_%7B12%7D" id="TexFormu
Orlov [11]

The number of moles of hydrogen atoms contained in 1 mole of c6h12 is 12.

<h3>What is hydrogen made of?</h3>

Hydrogen can be produced from various domestic resources such as fossil fuels, biomass, and the electrolysis of water by electricity. The environmental sustainability and energy efficiency of hydrogen depends on how hydrogen is produced.

Hydrogen is the simplest element. Each hydrogen atom has only one proton. Hydrogen is also the most abundant element in the universe. Stars like the Sun are mainly made of hydrogen. The sun is essentially a giant sphere of hydrogen and helium gas.

Some facts about hydrogen:

  • Hydrogen is the most abundant element on earth.
  • Hydrogen is an alternative fuel with a very high energy content by weight.
  • The fuel cell can be used to power multiple applications.

  • Fuel cells are a clean way to generate electricity.

Fuel cell vehicles are very similar to traditional gasoline vehicles

Click here for more information on hydrogen atoms: https: //brainly.com/question/16847428

# SPJ10

4 0
2 years ago
Under certain conditions the rate of this reaction is zero order in ammonia with a rate constant of : ()()() Suppose a ⁢ flask i
vivado [14]

Answer:

26.6 s.

Explanation:

For a zero order kinetics, the formula is:

[A] = [A₀] - kt

where,

[A] = amount pr concentration left

[A₀] = initial concentration or amount

k = rate constant

t = time

concentration = mole/volume

[A₀] = 0.5/2.0

= 0.25 M

[A] = 0.25/2.0

= 0.125 M

k = 0.0047 Ms⁻¹

t = ([A] - [A₀]/-k

= (0.125 - 0.25)/(-0.0047)

= 26.60 s.

the amount is reduced by half after 26.6 seconds

8 0
3 years ago
What is the symbol for nitrogen? <br> a. 7 <br> b. n <br> c. 14.01 <br> d. nitrogen
Oksana_A [137]
The correct answer is B.N
8 0
4 years ago
What is the volume of a liquid that has a density 3.65g/ml and a mass of 5.61g
Lorico [155]

Answer:

<h2>1.54 mL</h2>

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

volume =  \frac{mass}{density} \\

From the question we have

volume =  \frac{5.61}{3.65}  \\  =1.536986...

We have the final answer as

<h3>1.54 mL</h3>

Hope this helps you

3 0
3 years ago
The conjugate acid of ch3nh2 is ________. the conjugate acid of ch3nh2 is ________. ch3nh2+ ch3nh2 ch3nh3+ ch3nh+ none of the ab
Verizon [17]
The conjugate acid of ch3nh2 is ch3nh3+<span>.
</span>For example methylamine in water chemical reaction: 
CH₃NH₂(aq)+ H₂O(l) ⇌ CH₃NH₃⁺(aq) + OH⁻(aq).
According to  Bronsted-Lowry theory acid are donor of protons and bases are acceptors of protons (the hydrogen cation or H⁺). Methylamine (CH₃NH₂) is Bronsted base and it can accept proton and become conjugate acid (CH₃NH₃⁺).
3 0
3 years ago
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