Question: water is a polar molecule?

Answer: true

Question: hydrogen bonds are an example of adhesion

Answer: true and false

Question: covalent bonds give water a low heat capacity

Answer: false they give it a high heat capacity

Question: a hydrogen bond is strong than a covalent

Answer: false

Question: mixture

Answer: physical combination of two or more substances ( ex. cinnamon sugar )

Question: solute

Answer: substance that is dissolved ( salt in saltwater )

Question: suspensions

Answer: mixture of water and non dissolved substance ( ex. blood )

Question: solution

Answer: mixture formed by ions becoming dispersed in water, evenly distributed ( ex. saltwater )

Question: what makes pure water neutral ?

Answer: the number of positive hydrogen ions is equal to the number of negative hydroxide ions

Question: What do the ph scale measure

Answer: the concentration of H+ ions in a solution