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Particle theory of matter Vocab Mixtures Particle theory of matter Misc. 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500 Final

In a fixed amount of solvent Solubility The maximum amount of solute that can be dissolved In a fixed amount of solvent Row 1, Col 1

Name two types of mixtures Heterogeneous mixture and homogeneous mixture Name two types of mixtures 1,2

Explain how temperature has an Effect on the solubility of solids in a The warmer the temperature, the MORE solute (like sugar) can dissolve in a solvent. The particles of water move faster so the sugar can dissolve faster. Explain how temperature has an Effect on the solubility of solids in a solvent 1,3

Give 2 examples of substances that are Soluble and insoluble in water soluble : capable of dissolving in a solvent (Ex: sugar and salt in water) insoluble : not capable of dissolving in a solvent (Ex: a rock or oil in water) What is meant by Soluble and insoluble? Give 2 examples of substances that are Soluble and insoluble in water 1,4

A substance where all the particules are the same Pure substance A substance where all the particules are the same 2,1

Heterogeneous mixture and give An example of this type of mixture Mechanical mixture Ex: Pizza Give another word for a Heterogeneous mixture and give An example of this type of mixture 2,2

Explain how temperature has an Effect on the solubility of gas in a There is more gas dissolved in a cold liquid than in a warm liquid. This is because the particles of gas are more soluble in cold liquid than warm liquid. Think: if the liquid is hot, the particles move faster and the particules of gas can escape faster! Explain how temperature has an Effect on the solubility of gas in a liquid 2,3

What is the difference between a Concentrated solution and a Dilute solution A solution that contains a small amount of solute for a certain amount of solvent Concentrated solution A solution that contains a large amount of solute dissolved in a certain amount of solvent. What is the difference between a Concentrated solution and a Dilute solution? 2,4

The amount of solute dissolved in a certain amount of Concentration The amount of solute dissolved in a certain amount of solvent 3,1

Name a characteristic of homogeneous mixtures They are uniform Name a characteristic of homogeneous mixtures 3,2

Using the particle theory of matter, The particles of oil do not dissolve in water because there is a stronger force of attraction for the other oil particles than for the water particles so the substances remain separate. Using the particle theory of matter, Explain why some substances dissolve While others do not (Ex: Oil in water) 3,3

Vinegar is made of 5% acidic acid And 95% water. Name the solute 1. Solvent = l’eau 2. Solute = acidic acid Vinegar is made of 5% acidic acid And 95% water. Name the solute And the solvent 3,4

A description using words to Describe something like the Qualitative description A description using words to Describe something like the Concentration of a solution 4,1

What are the two components of solvent + solute What are the two components of A solution? 4,2

Particles of salt dissolve in water because there is a stronger force of attraction for the water particles than for the salt particles, so the substance regroups to form a solution Using the particle theory of matter, explain why certain Substances dissolve in other substances (ex: salt in water) 4,3

Explain the difference between a Saturated and an unsaturated When the solution contains the maximum amount of solute that it can dissolve, we say the solution is saturated. If the solution contains less than the maximum amount of solute that it can dissolve, we say the solution is unsaturated Explain the difference between a Saturated and an unsaturated solution 4,4

What are two units used to measure PPM (Parties Par Million) g/L (Grammes par Litre) What are two units used to measure Solubility? 5,1

What are the 3 methods we can use to Distinguish between a homogeneous Use a filter Use a microscope Apply the Tyndall Effect What are the 3 methods we can use to Distinguish between a homogeneous And a heterogeneous mixture? 5,2

Particules in which state of matter Solids Particules in which state of matter Have the strongest force of attraction? 5,3

Identify three mixtures of Soft drinks Milk Orange juice Identify three mixtures of mixtures 5,4

How can you decrease the concentration of kool-aid How can you decrease the concentration of kool-aid? Ex: make it more dilute? Pour diminuer la concentration d’une solution de Koolaid, il faut ajouter plus de solvant (de l’eau).