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Chemistry, 22.06.2019 11:00
As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
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Chemistry, 22.06.2019 11:00
The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
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What is the difference between a substance "getting wet" and "being dissolved" in a liquid at the particulate level?
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Why must humans find substitutes for many minerals found on earth? (a) form at an extremely slow rate (b) controlled by other countries (c) too deep in the earth to collect
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For each strong acid solution, determine [h3o+], [oh-], and ph. a. 0.25 m hcl b. 0.015 m hno3 c. a s...
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