Vocabulary
__________ is a unique substance that forms when two or more different elements combine chemically
Compound
From the attached slides in Google classroom, what is the molecular formula of the compound for 100.
C2H6O
From the attached slides in Google classroom, from the solubility graph:
Which chemical is most soluble at 20oC
NH3
What kind of bond is formed between a nonmetal and a nonmetal?
Covalant
From the attached slides in Google classroom,
What kind of mixture (Homogeneous or heterogeneous) is displayed for 100.
Homogeneous, because every bite of the fruit takes the same
This has an evenly distributed composition
Homogeneous Mixture
From the attached slides in Google classroom, what is the molecular formula of the compound for 200.
C2H5O2N
From the attached slides in Google classroom, from the solubility graph:
What chemical becomes saturated with 45 grams at 60oC
KCl
This type of bond is described as a "transfer" of electrons
Ionic
From the attached slides in Google classroom,
What kind of mixture (Homogeneous or heterogeneous) is displayed for 200.
Heterogeneous mixture as the atoms are more clustered in areas
This has particles that are large enough to reflect light, but too small to settle or filter out of the mixture.
Colloid
From the attached slides in Google classroom, what is the molecular formula of the compound for 300.
C2H4O
From the attached slides in Google classroom, from the solubility graph:
Can 40 grams of KClO3 be dissolved into at 70oC?
No, at 70oC KClO3 becomes saturated at 36 grams.
True or False:
Chemical bonds only form between ions
False, they form between both atoms and ions
This type of mixture has the smallest particle size
Solution