Chemistry, 29.09.2019 23:30 ashtonbillups
Asample of oxygen, at 24°c, occupies a volume of 4.56 × 102 milliliters (ml) at 1.68 atm pressure. what pressure must be applied to compress the gas to a volume of 1.90 × 102 ml, with no temperature change?
Answers: 1
Chemistry, 22.06.2019 04:40
Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
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Chemistry, 22.06.2019 07:00
This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.
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What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.
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Asample of oxygen, at 24°c, occupies a volume of 4.56 × 102 milliliters (ml) at 1.68 atm pressure. w...
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