Magnesium ribbon reacts vigorously with hydrochloric acid. the test tube gets hot and bubbles are produced. when a metal reacts with an acid in a single replacement reaction, we can expect the production of a.)oxygen gas. b) water vapor. c) hydrogen gas. d) carbon dioxide gas.
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Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
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Chemistry, 22.06.2019 12:30
The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?
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Chemistry, 22.06.2019 14:30
Is a pencil falling to the floor anon contact force, a force, or a contact force
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Magnesium ribbon reacts vigorously with hydrochloric acid. the test tube gets hot and bubbles are pr...
Computers and Technology, 15.04.2020 02:56