{ "@context": "https://schema.org", "@type": "Organization", "name": "Brainscape", "url": "https://www.brainscape.com/", "logo": "https://www.brainscape.com/pks/images/cms/public-views/shared/Brainscape-logo-c4e172b280b4616f7fda.svg", "sameAs": [ "https://www.facebook.com/Brainscape", "https://x.com/brainscape", "https://www.linkedin.com/company/brainscape", "https://www.instagram.com/brainscape/", "https://www.tiktok.com/@brainscapeu", "https://www.pinterest.com/brainscape/", "https://www.youtube.com/@BrainscapeNY" ], "contactPoint": { "@type": "ContactPoint", "telephone": "(929) 334-4005", "contactType": "customer service", "availableLanguage": ["English"] }, "founder": { "@type": "Person", "name": "Andrew Cohen" }, "description": "Brainscape’s spaced repetition system is proven to DOUBLE learning results! Find, make, and study flashcards online or in our mobile app. Serious learners only.", "address": { "@type": "PostalAddress", "streetAddress": "159 W 25th St, Ste 517", "addressLocality": "New York", "addressRegion": "NY", "postalCode": "10001", "addressCountry": "USA" } }

Solutions Flashcards

(16 cards)

1
Q

What is a pure substance?

A

A substance where all the particles are identical

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is an impure substance?

A

A substance with 2 or more types of particles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is a Solute?

A

A substance that dissolves in a solvent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is a Solvent?

A

A solvent is the liquid in which a solute dissolves in

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is a Solution?

A

The mixture formed by a solute and a solvent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What does dissolve mean?

A

When a substance mixes completely with a solvent to produce a solution

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What does Soluble mean?

A

To be able to dissolve in a particular solvent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What does Insoluble mean?

A

Not able to dissolve in a particular solvent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What are 3 things that can affect how fast a solute dissolves?

A

Stirring, Particle Size and Heat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What would dissolve faster: smaller particles or larger particles?

A

Smaller particles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What’s a solubility curve?

A

A graph of how a solute dissolves according to temperature

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What is the solubility of table salt at 20°C?

A

36.0g/100g of water

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What does filtration do?

A

It filters out an insoluble substance and solvent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What does evaporation do?

A

It filters a soluble solute and solvent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What does Distillation do?

A

It filters out 2 liquids with different boiling points

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What does Chromatography do?

A

It shows all the colours in an ink or liquid