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
vitfil [10]
3 years ago
6

What is the concentration of chloride ion in a 2.0 M solution of calcium chloride

Chemistry
2 answers:
mote1985 [20]3 years ago
4 0
CaCl2. This might be the answer
lbvjy [14]3 years ago
3 0
All you have to do is multiply by two, since calcium chloride has the chem. formula, CaCl2. For every 1 mole of CaCl2, you'll have 2 mole of chloride ions in solution.
You might be interested in
4. Are all prokaryotes bad?<br> Provide an example to support<br> your answer.
Rina8888 [55]

Answer:

Although they receive a bad rap from the media and pharmaceuticals, the majority of prokaryotes are either harmless or actually help eukaryotes, such as animals and plants, to survive and only a small number of species are responsible for serious illnesses.

Explanation:

4 0
2 years ago
1. What is the potential energy of a 8 kg ball that is at a height of 20 m?
weqwewe [10]

Answer:

1. 1568 J

2. 0 J

3. 1176 J

Explanation:

PE = mgh

(PE = Potential Energy) = (m = mass)(g = gravitational force which is 9.8)(h = height)

1. (3)(9.8)(20) = 1568 J

2. PE = (3)(9.8)(0) = 0 J

3. (5)(9.8)(24) =  1176 J

4 0
3 years ago
What is the pH of a solution that has a [OH-] of 5.08x10^-5 M
sattari [20]

Answer:

The pH of a solution that has a [OH-] of 5.08x10^-5 M is 5

Explanation:

just took the test

onedg2020

3 0
2 years ago
Is photosphere the layer that emits sunlight?​
weqwewe [10]

Answer:

In our Sun, as in other stars, roughly 99.9% or so of all light emitted is emitted in a thin layer known as the photosphere, or light sphere. This is explained as follows. Interior to the photosphere the gas is ever denser and becomes far too opaque for any photon to emerge directly from that layer.

Explanation:

4 0
3 years ago
Read 2 more answers
Nvm i got the answer
balandron [24]
Good luck with your assignment :)
4 0
3 years ago
Other questions:
  • How many miles can you drive, if your car gets 21.3 miles per gallon and you have 12.0 gallons of gas?
    5·1 answer
  • Please help it’s due today <br> :(
    11·1 answer
  • When an electron loses electrons it becomes more 1 negative. 2 none of the above. 3 neutral 4 positive.
    8·2 answers
  • Is it possible for a molecular with polar bonds to be nonpolar?
    5·1 answer
  • What is the term for the set of steps that scientists use to gather reliable<br> information?
    7·1 answer
  • What are the electrons capable of Sharing accepting or donating called?
    8·1 answer
  • How many moles of H₂O can be produced when 5.5 moles of CO₂ is produced? C₂H₄ + 3 O₂ --&gt; 2 CO₂ + 2 H₂O
    6·1 answer
  • HELP QUICK ASSESMENT
    6·2 answers
  • What is the percent, by mass, of water in MgSO4.2H20
    10·1 answer
  • Perform the following operation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!