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rewona [7]
3 years ago
7

How many atoms are in 2.3 moles Au?

Chemistry
2 answers:
Vaselesa [24]3 years ago
6 0

Answer:

6.02×10^23atoms of au

max2010maxim [7]3 years ago
6 0

Answer:

i think 3

Explanation:

You might be interested in
Part A
PilotLPTM [1.2K]

Answer:

4200ml

Explanation:

Converting 3.1kg to g

3.1*1000= 3100g

Since density = mass/volume, then

volume = mass/ density

Therefore volume = 3100/0.74

= 4189.2ml

converting it to two significant figures

= 4200ml

6 0
2 years ago
How many atoms are in 1 mole of Carbon tetrachloride?
lesantik [10]

Answer:

There is one carbon atom in every carbon tetrachloride molecule, which means that there is an equal number of carbon atoms to carbon tetrachloride molecules. 5.089 x 1022 atoms of C.

Explanation:

Hope this helped, Have a Wonderful Day!!

3 0
3 years ago
What is the name for Chlorines anion?
frez [133]
The chloride ion /ˈklɔːraɪd/ is the anion (negatively charged ion) Cl−
8 0
3 years ago
ASAP!!!!PLS I NEED IT FAST ILL MARK BRAINLIEST!!!! POR FAVOR
Nataliya [291]
The second one ......
6 0
3 years ago
What happens to isotopes that are unstable?
Lesechka [4]

<u>Explanation:</u>

Isotopes are defined as the chemical species of the same element which differs in the number of neutrons. The isotopes which are unstable are known as radioactive isotope. A radioactive (unstable )isotope can undergo 3 decay process:

1. Alpha Decay: In this decay process, a larger nuclei decays into smaller nuclei by releasing alpha particle. The particle released has a charge of +2 and a mass of 4 units.

_Z^A\textrm{X}\rightarrow _{Z-2}^{A-4}Y+_2^4\alpha

2. Beta-minus decay: In this decay process, a neutron gets converted into a proton and an electron. the particle released during this process is a beta-particle.

_Z^A\textrm{X}\rightarrow _{Z+1}^A\textrm{Y}+_{-1}^0\beta

3. Beta-plus decay: In this decay process, a protons gets converted into a neutron and electron-neutrino particle. The particle released during this process is a positron particle.

_Z^A\textrm{X}\rightarrow _{Z-1}^A\textrm{Y}+_{+1}^0\beta

Isotopes which are unstable in nature can undergo these 3 decay processes.

5 0
3 years ago
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