What is the resultant molarity of 20mL of a 3.5M solution is diluted to 100mL? Will mark brainliest
1 answer:
Answer:
The resultant molarity is 0,7 M.
Explanation:
A dilution consists of the decrease of concentration of a substance in a solution (the higher the volume of the solvent, the lower the concentration).
We use the formula for dilutions:
C1 x V1 = C2 x V2
3,5 M x 20 ml= C2 x 100ml
C2= (3,5 M x 20 ml)/100ml
<em>C2= 0,7M</em>
You might be interested in
Answer:
6.591
Explanation:
= 6.951 moles
Answer:
North American X-15
Explanation:
This is the fastest manned aircraft
Answer:
D
Explanation:
i farted
Answer:
Elements in the periodic table are arranged from atomic number, increasing as you move more towards the right direction.
- Renewable energy and energetic efficiency. ...
- The electric vehicle. ...
- Greater environmental control. ...
- Air purifiers. ...
- Graphene filter for water. ...
- Food sovereignty and agroecology. ...
- Sustainable development.