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An observable reaction is a change that can be measured, detected, or witnessed during a chemical or physical process. This can include changes in color, temperature, precipitation, gas formation, or the release of light or sound. It provides evidence that a chemical reaction or a physical change has occurred.
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List four requirements of an ideal titration?
A clear endpoint where a color change or other observable change indicates the completion of the reaction. Accurate measurements of the volumes of reactants used. A well-calibrated burette for precise delivery of titrant. Use of an appropriate indicator to signal the endpoint of the titration.
What can be evidence of a chemical reaction?
Evidence of a chemical reaction can include formation of a gas, color change, temperature change, formation of a precipitate, or production of light. These observable changes indicate a transformation of substances into new molecules with different properties.
How can one tell if a reaction has reached equilibrium?
All motion ceases
How do you describe titration?
Titration is a laboratory technique used to determine the concentration of a substance in a solution by slowly adding a reagent of known concentration until a reaction is completed. This reaction is typically indicated by a color change or other observable change. Titration is commonly used in chemistry for analyzing acids, bases, and other substances.
What is the observable change for burning a log?
The observable change for burning a log is the production of heat, light, and smoke.
Another name for movement or observable reaction in psychology?
Behavior.
What is the 2nd observable characteristic of a chemical reaction?
There are many observable characteristics of a chemical reaction. They are: change in temperature formation of a precipitate change in color formation of a gas formation of a new odor disappearance of a solid
What is an outwardly observable response called?
An outwardly observable response is called a behavior. It refers to any action or reaction that can be seen or measured by others.
What is observable by scientific methods in psychology?
Behavior is observable.
Is volume a physical property or chemical?
Volume is a physical property.
Where is the center of the univers?
We are at the centre of the observable universe, keyword being 'observable'.
Does this phrase was observable use correct grammar?
The detective positioned himself in the shadows of some bushes, from where the suspect was observable.
Which indicates that a reaction has occurred after one substances has been added to another?
The appearance of a color change, formation of a precipitate, evolution of gas, or change in temperature are common indications that a reaction has occurred when one substance is added to another. These observable changes often signal a chemical reaction taking place between the reactants.
What is the smallest observable particle known in physics?
observable ? i'd say quarks.
Two chemicals start to bubble when mixed This show is us a chemical reaction occurring?
When two chemicals bubble upon mixing, it typically indicates a chemical reaction is taking place. The formation of gas bubbles usually suggests a release of gas as a product of the reaction. This observable change is a common indicator of a chemical transformation.
List four requirements of an ideal titration?
A clear endpoint where a color change or other observable change indicates the completion of the reaction. Accurate measurements of the volumes of reactants used. A well-calibrated burette for precise delivery of titrant. Use of an appropriate indicator to signal the endpoint of the titration.
What are observable traits such as height and size of your feet part of?
The observable traits are part of your DNA, your genetics.
