Chemistry, 28.05.2021 16:40 jilliandantuma84
In your OWN words, what is the difference between a solute, solvent, and solution?
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List the two type of transporst that the cell in orde to transport molecules acroos the membrane
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The crust of earth may a- continets and ocean floors. b-continents only. c-layers of sedimentary rocks and continents. d-all of the above
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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 04:00
Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?
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In your OWN words, what is the difference between a solute, solvent, and solution?...
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