Titration questions - urgent help!!
1) What amount (in moles) of solute is needed to make 50cm^3 of 1.0M solution?
I know this question sounds really simple but I keep overthinking it and I don't know the units or equation to use...
I know this question sounds really simple but I keep overthinking it and I don't know the units or equation to use...
The equation you need is concentration = number of mols devided by volume.
c= 1moldm^-3
n=
v=50cm^3
were looking for n an amount so we would multiply the two. However me must convert the cm^3 do dm^3 in the volume before we can do this. To do this we devide my 1000. 1moldm^-3*50*10^-3dm^3 = 0.05 mols
c= 1moldm^-3
n=
v=50cm^3
were looking for n an amount so we would multiply the two. However me must convert the cm^3 do dm^3 in the volume before we can do this. To do this we devide my 1000. 1moldm^-3*50*10^-3dm^3 = 0.05 mols
Original post by lowkey-loki
The equation you need is concentration = number of mols devided by volume.
c= 1moldm^-3
n=
v=50cm^3
were looking for n an amount so we would multiply the two. However me must convert the cm^3 do dm^3 in the volume before we can do this. To do this we devide my 1000. 1moldm^-3*50*10^-3dm^3 = 0.05 mols
c= 1moldm^-3
n=
v=50cm^3
were looking for n an amount so we would multiply the two. However me must convert the cm^3 do dm^3 in the volume before we can do this. To do this we devide my 1000. 1moldm^-3*50*10^-3dm^3 = 0.05 mols
Okay, thank you so so much!!
Quick Reply
Related discussions
- urgent help.
- [URGENT] stuck on titration a level chemistry question
- Titration questions
- Etha
- Btec applied science unit 2
- hard titration alevel chem Q!
- Kc Titration Question
- gcse chemistry help
- Titration paper
- Chem alevel help
- Titration and Moles question
- As level / a level chemistry concentration help!!
- Indicator colour question.
- Hard A Level Chemistry Question
- Chemistry Calculation Question
- A level Chemistry Titration
- gcse predictions
- Chemistry question help
- Back-titration question
- Chemistry calculation help please!
Latest
Trending
Last reply 4 days ago
Edexcel A Level Politics Paper 1 (9PL0 01) - 21st May 2024 [Exam Chat]Trending
Last reply 4 days ago
Edexcel A Level Politics Paper 1 (9PL0 01) - 21st May 2024 [Exam Chat]
