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☆☆☆☆☆What do you mean "what does it mean"? It doesn't "mean" anything, it's just a fact.
The rate of reaction refers to the speed at which a reaction proceeds.
It is a thermal insulator
The rate of the reaction begins to decrease as reactants are used up
The rate of a reaction is calculated using the concentrations of reactants.
Answer this question… Which of the following best describes a neutralization reaction? A. Acid + base H+ + OH- B. Acid + base salt + water C. Acid + base metal + nonmetal D. Acid + base H2O + H3O+
Increasing temperature affects a reaction in two ways:
1) at higher temperatures the molecules are moving around faster and collisions and reactions are more frequent, so the reaction - both forward and reverse - speed up.
2) at higher temperatures, the equilibrium state will shift. In some cases it will shift the equilibrium towards the product. In other cases, it will shift it back towards the reactants.
A drug for blood pressure is absorbed in the colon. It is effective, but occasionally it can erode the colon walls.
A prosthesis may be nonbiocompatible or otherwise endanger the well-being of the patient it is intended to help.
increasing the concentration in the molecue
evaluating test results.
The placebo effect can causes the dependent variable to change without any causative reason. This distorts the results for the control set in an experiment.
Scientist and Chemical Engineers
Testing the composite drug in a trial run.
High-throughput screening
looking for improvements
Reactants are favored over products in the reaction.
