Chemistry, 14.11.2019 20:31, vanleervanleer

How are polyatomic ions similar?

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Chemistry, 21.06.2019 18:00, Queenquestion5967

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Chemistry, 22.06.2019 07:30, eburnhisel2023

The volume of helium in a blimp is 6.28 x 10^9 millimeters. the density of helium in the blimp is .1786 kilogram/meter^3. find the mass of the helium in the blimp.

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Chemistry, 22.06.2019 10:00, 2019reynolds

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

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Chemistry, 22.06.2019 17:00, princessakosua2

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.