1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yan [13]
2 years ago
14

Which would have more particles: 1 mole Au or 1 mole Ag?

Chemistry
1 answer:
Sav [38]2 years ago
5 0

Answer:

1 mole of each element have same number of particles. i.e. 6.02×10^23

Explanation:

So both have same atoms

You might be interested in
How many total moles of ions are released when the following sample dissolves completely in water?
pogonyaev

Answer:

                      8.55 × 10²⁴ Ions

Explanation:

                    Ammonium Chloride is an ionic compound which contains a monatomic anion (Cl⁻ ; Chloride) and a polyatomic cation (NH₄⁺ ; Ammonium).

Hence, when added in water Ammonium Chloride ionizes as;

                                      NH₄Cl   →    NH₄⁺  +  Cl⁻

Hence, we can say that it produces two ions when dissolved in water.

Also,

We know that 1 mole of any substance contains exactly 6.022 × 10²³ particles which is also called as Avogadro's Number. So in order to calculate the number of ions  contained by 7.1 moles of NH₄Cl, we will use following relation to first calculate the number of molecules as;

          Moles  =  Number of Molecules ÷ 6.022 × 10²³ Molecules.mol⁻¹

Solving for Number of Molecules,

          Number of Molecules  =  Moles × 6.022 × 10²³ Molecules.mol⁻¹

Putting values,

          Number of Molecules  =  7.1 mol × 6.022 × 10²³

          Number of Molecules  =  4.27 × 10²⁴ Molecules

So,

As,

                         1 Molecule of NH₄Cl contained  =  2 Ions

So,

              4.27 × 10²⁴ Molecules of NH₄Cl will contain  =  X ions

Solving for X,

                     X =  2 Ions × 4.27 × 10²⁴ Molecules / 1 Molecule

                    X =  8.55 × 10²⁴ Ions

8 0
3 years ago
To breed or train; to tame a wild animal to live<br>with humans.​
Ierofanga [76]

Answer:

The answer is to train.

Explanation:

Training is another word for taming a wild animal. To breed is to take to animals and make them have offspring with each other.

5 0
3 years ago
What is produced by a neutralization reaction between an arrhenius acid and an arrhenius base?
stepladder [879]

Answer: Salt and Water

Explanation:

An Arrhenius acid (HCl) can best be defined as any substance that when added to water increases the concentration of H+ ions.

While an Arrhenius base (KOH) is any substance that when added to water increases the concentration of OH- ions.

When an Arrhenius acid such as HCl reacts with an Arrhenius base such as KOH, the end products will be salt and water, in a process called Neutralization Reaction.

HCl (aq) + KOH (aq)  -------> KCl (aq) + H2O (l)

4 0
3 years ago
What is the base dissociation constant for a weak base at equilibrium, B + H2O &lt;===&gt; BH+ + OH–?
podryga [215]
Depends on what the base is. You would reference the base dissociation chart for that value.
3 0
3 years ago
Read 2 more answers
Element A has a half-life of 10 days. A scientist measures out 200 g of this substance. After 30 days has passed, the scientist
myrzilka [38]
N=N₀*2^(-t/T)

N₀=200 g
T=10 d
t=30 d

N=200*2^(-30/10)=25 g

25 g will remain
4 0
3 years ago
Read 2 more answers
Other questions:
  • How many protons are there in 2.5 l of liquid water?
    11·1 answer
  • What is the ideal gas constant?
    12·1 answer
  • All of the following are considered greenhouse gases except
    7·1 answer
  • Write two solubility rules that are used in this lab
    15·1 answer
  • A graph of energy consumption in the United States versus time slopes upward. This indicates that energy consumption has _____ .
    11·2 answers
  • Which molecule has a structure that is most like aspirin?
    7·2 answers
  • 14. A researcher Is curious to find out what effect classical music has on people's level of relaxation
    14·1 answer
  • 4Fe + 302 → 2Fe2O3
    14·1 answer
  • In nature, Chlorine-35 isotopes (35 amu) make up 75
    8·1 answer
  • imagine an atmosphere exists that contains every element in the universe in its atomic, rather than molecular form. which elemen
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!