Classify each of the following as a pure substance or a mixture;If a mixture,indicate whether it is homogeneous or heterogeneous A) A chocolate chip cookie B) water C) Vodka D) A pure gold coin
First we define pure substance, mixture, heterogenous, and homogenous:
A pure substance is one compound by itself
A mixture is 2 or more compounds
A heterogenous mixture has compounds unevenly distributed
A homogenous mixture is evenly distributed throughout
A) A chocolate chip cookie: heterogenous mixture- the ingredients are not evenly distributed
B) water: depends distilled water is pure, whereas tap water would be a homogenous mixture
C) vodka: pure
D) a pure gold coin: pure
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?