Chemistry, 09.09.2021 22:50 graceception
Identify each of the following as an element, compound, homogeneous mixture (solution), or heterogeneous mixture.
a. copper e. water
b. air F. table sugar
C. oxygen g. sweetened coffee
d. vinegar h. steel
Answers: 2
Chemistry, 23.06.2019 14:30, maelonramirez
William has eight more nickels than dimes in his pocket for a total of $2.50. which equation could be used to determine the number of x dimes in his pocket?
Answers: 1
Chemistry, 23.06.2019 17:10, jadeafrias
Which substance produces hydroxide ions in solution? a. an arrhenius acid b. an arrhenius base c. a brønsted-lowry acid d. a brønsted-lowry base e. an amphoteric substance
Answers: 3
Identify each of the following as an element, compound, homogeneous mixture (solution), or heterogen...
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