Chemistry, 29.11.2019 03:31 curtisepps
Which element is classified as a noble gas? (1) sulfur (3) argon (2) oxygen (4) nitrogen
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Chemistry, 23.06.2019 06:00
In an exothermic reaction at equilibrium, what is the effect of lowering the temperature? a. the reaction makes more products. b. the reaction makes more reactants. c. the reaction is unchanged.
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Chemistry, 23.06.2019 10:30
What is the difference between skimming and absorbing methods of the oil removal
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Chemistry, 23.06.2019 12:30
When utilizing a transmission electron microscope, why is it necessary to stain the specimen with heavy metal salts?
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Chemistry, 23.06.2019 15:30
In most resting cells, the concentration of sodium ions is higher outside of cells compared with the intracellular fluid. when cells are stimulated, sodium ion channels open, and sodium diffuses from the outside of the cell to the inside of the cell. sodium ion concentrations in a resting cell are an example of and sodium ion movement in a stimulated cell is an example of in most resting cells, the concentration of sodium ions is higher outside of cells compared with the intracellular fluid. when cells are stimulated, sodium ion channels open, and sodium diffuses from the outside of the cell to the inside of the cell. sodium ion concentrations in a resting cell are an example of and sodium ion movement in a stimulated cell is an example of potential energy; kinetic energy kinetic energy; potential energy the energy of motion; stored energy chemical work; energy stored in chemical bonds
Answers: 2
Which element is classified as a noble gas? (1) sulfur (3) argon (2) oxygen (4) nitrogen...
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