CHEM 1050 Exam 1 Macomb Community College | UPDATED
Questions with 100% Verified Answers
Question:
Fill in the blanks with the correct term (PHYSICAL or
CHEMICAL) describing the
type of properties that each situation illustrates:
A block of iron weighs 43.54 grams.
Answer:
Physical
Question:
Fill in the blanks with the correct term (PHYSICAL or
CHEMICAL) describing the
type of properties that each situation illustrates:
Gold has a density of 19.3 g/mL at 20oC.
Answer:
Physical
Question:
Fill in the blanks with the correct term (PHYSICAL or
CHEMICAL) describing the
type of properties that each situation illustrates:
A block of iron will rust.
Answer:
Chemical
Question:
Fill in the blanks with the correct term (PHYSICAL or
CHEMICAL) describing the
type of properties that each situation illustrates:
Gold can easily be hammered into thin sheets.
Answer:
, Physical
Question:
Classify each of the following first as a PURE SUBSTANCE or a
MIXTURE (first blank). In addition, if it is a pure substance
classify it as an ELEMENT or a COMPOUND. If it is a mixture,
classify it as a HOMOGENEOUS or a
HETEROGENEOUS mixture (second blank)
Salt Water
Answer:
Mix
Homegeneous
Question:
Classify each of the following first as a PURE SUBSTANCE or a
MIXTURE (first blank). In addition, if it is a pure substance
classify it as an ELEMENT or a COMPOUND. If it is a mixture,
classify it as a HOMOGENEOUS or a
HETEROGENEOUS mixture (second blank)
Sulfur trioxide (SO3)
Answer:
Pure
Compound
Question:
Classify each of the following first as a PURE SUBSTANCE or a
MIXTURE (first blank). In addition, if it is a pure substance
classify it as an ELEMENT or a COMPOUND. If it is a mixture,
classify it as a HOMOGENEOUS or a
HETEROGENEOUS mixture (second blank)
Sulfur (S8)
Answer:
Pure
element
Questions with 100% Verified Answers
Question:
Fill in the blanks with the correct term (PHYSICAL or
CHEMICAL) describing the
type of properties that each situation illustrates:
A block of iron weighs 43.54 grams.
Answer:
Physical
Question:
Fill in the blanks with the correct term (PHYSICAL or
CHEMICAL) describing the
type of properties that each situation illustrates:
Gold has a density of 19.3 g/mL at 20oC.
Answer:
Physical
Question:
Fill in the blanks with the correct term (PHYSICAL or
CHEMICAL) describing the
type of properties that each situation illustrates:
A block of iron will rust.
Answer:
Chemical
Question:
Fill in the blanks with the correct term (PHYSICAL or
CHEMICAL) describing the
type of properties that each situation illustrates:
Gold can easily be hammered into thin sheets.
Answer:
, Physical
Question:
Classify each of the following first as a PURE SUBSTANCE or a
MIXTURE (first blank). In addition, if it is a pure substance
classify it as an ELEMENT or a COMPOUND. If it is a mixture,
classify it as a HOMOGENEOUS or a
HETEROGENEOUS mixture (second blank)
Salt Water
Answer:
Mix
Homegeneous
Question:
Classify each of the following first as a PURE SUBSTANCE or a
MIXTURE (first blank). In addition, if it is a pure substance
classify it as an ELEMENT or a COMPOUND. If it is a mixture,
classify it as a HOMOGENEOUS or a
HETEROGENEOUS mixture (second blank)
Sulfur trioxide (SO3)
Answer:
Pure
Compound
Question:
Classify each of the following first as a PURE SUBSTANCE or a
MIXTURE (first blank). In addition, if it is a pure substance
classify it as an ELEMENT or a COMPOUND. If it is a mixture,
classify it as a HOMOGENEOUS or a
HETEROGENEOUS mixture (second blank)
Sulfur (S8)
Answer:
Pure
element
