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Chemistry, 22.06.2019 03:00
Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture
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Chemistry, 22.06.2019 15:00
Which are forms of frozen water? check all that apply. dew frost hail rain sleet
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Chemistry, 22.06.2019 22:00
All of the following are homogeneous mixtures except a) sugar dissolved in water. b) orange juice. c) coffee with cream. d) household vinegar. e) apple juice
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What fact does antoine lavoisier's work show...
History, 09.07.2019 11:30
History, 09.07.2019 11:30
History, 09.07.2019 11:30
Mathematics, 09.07.2019 11:30
Mathematics, 09.07.2019 11:30
Mathematics, 09.07.2019 11:30
Mathematics, 09.07.2019 11:30