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
igomit [66]
3 years ago
12

Determine the mass of 10.55 x 1029 molecules of cadmium chloride, CdCl,().

Chemistry
1 answer:
VashaNatasha [74]3 years ago
3 0

Answer:

Moles= 10.55*10^29ǜ.02*10^23

=1.75*10^6 moles

Moles= mass/molar mass

1.75*10^6=mass/ 183

Mass= 320*10^6 g

You might be interested in
Give the value of the quantum number ℓ, if one exists, for a hydrogen atom whose orbital angular momentum has a magnitude of 6√(
MakcuM [25]

Answer:

For this angular momentum, no quantum number exist

Explanation:

From the question we are told that

   The magnitude of the angular momentum is  L  = 6\sqrt{\frac{h}{2 \pi} }

The generally formula for Orbital angular momentum is mathematically represented as

           L  = \sqrt{(l * (l + 1)) } *  \frac{h}{2 \pi}

Where l is the quantum number

now  

We can look at the given angular momentum in this form as

      L  = 6\sqrt{\frac{h}{2 \pi} }    =  \sqrt{36}  * \sqrt{\frac{h}{2 \pi}} }

comparing this equation to the generally equation for Orbital angular momentum

     We see that there is no quantum number that would satisfy this equation

5 0
3 years ago
How much sucrose can dissolve in 200g of water at 70 °C?​
valentinak56 [21]
Is 320 g per 100 g of water.
6 0
2 years ago
Read 2 more answers
This is how platinum appears in the periodic table.A purple box has P t at the center and 78 above. Below it says platinum and b
ozzi

Answer:

3.) 195

Explanation:

Because platinum is 195.079 amu (its on the periodic table)

6 0
3 years ago
Read 2 more answers
How many pili are in a bacterial cell
Snowcat [4.5K]

Answer: Bacterial species where observed Typical number on cell Distribution on cell surface

Escherichia coli (common pili or Type 1 fimbriae) 100-200 uniform

Neisseria gonorrhoeae 100-200 uniform

Streptococcus pyogenes (fimbriae plus the M-protein) ? uniform

Pseudomonas aeruginosa 10-20 polar

Explanation:

Pili are structures that extend from the surface of some bacterial cells.

These are hollow, non-helical, filamentous appendages.

Hope it helps you

7 0
3 years ago
How many moles of Cu2S can be formed from 11 moles of HCl?
natima [27]

Answer:

hi

Explanation:

hi

4 0
2 years ago
Other questions:
  • Can anyone help me with the calculations for the Frequency, Wavelength, Energy Chart?
    5·1 answer
  • A cylinder with a movable piston contains 2.00 g of helium, He, at room temperature. More helium was added to the cylinder and t
    11·1 answer
  • A 1.00 g sample of a hydrogen peroxide (H2O2) solution is placed in an Erlenmeyer flask and diluted with 20 mL of 1 M aqueous su
    10·1 answer
  • A 36.41-g sample of calcium carbonate (CaC O 3 )
    15·1 answer
  • How many moles of O2 will be formed from 1.65 moles of KCIO3? (2KClO3–>2KCl + 3O2)
    13·1 answer
  • Describe the electronic structure of halogen how it changeS down the group
    11·1 answer
  • In what way do scientists think differently about rainbows than most people?
    8·2 answers
  • SeS3 covalent compound name?
    11·1 answer
  • Climate change is ONLY caused by human activities<br> OTrue<br> O False
    7·1 answer
  • The chemical elements display periodicity when they're arranged according toQuestion 10 options:A) atomic mass.B) atomic volume.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!