Chemistry, 27.01.2021 17:50 ryrytkg8091
A person plugs a power cord into an electrical outlet in the wall. The power cord is covered in black rubber .Which statement is an accurate description of the materials?
Electrons would easily move through the person if there was no rubber around the wire
Electrons would not move through the wire if there was no rubber around the wire
Electrons easily move through the rubber around the wire
Electrons move through air when the cord is a few inches from the outlet
Answers: 2
Chemistry, 21.06.2019 20:30, notkeandre9
9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water
Answers: 1
Chemistry, 22.06.2019 13:30, annanikherrera
If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion
Answers: 3
A person plugs a power cord into an electrical outlet in the wall. The power cord is covered in blac...
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