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Laboratory method refers to a systematic approach used to conduct scientific experiments and investigations in controlled environments such as laboratories. This method involves following a set of procedures, utilizing specialized equipment and tools, and recording data to analyze and draw conclusions based on the results obtained. It is widely used in various scientific fields to study and understand phenomena under controlled conditions.
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The laboratory is the only place where the scientific method can be used properly.?
FALSE t(n.n)
What is fire polishing in a science laboratory?
Fire polisihing is used for the polishing of glass tube ends or other glass laboratory components; it is possible to use this method also for plastics.
What are the limitations of laboratory method?
The results cannot be applied to human beings.
Why use triple rinse method to remove residue on testing equipment?
Because laboratory equipment must be very clean.
What is the Best method laboratory preparation of oxygen?
decomposition of hydrogen peroxide using a catalyst, commonly manganese(IV) oxide
What is laboratory observation method?
when psychologists observe behavior in a laboratory rather than in the field.
Methods of collecting data?
There are many methods of the data collection: 1. experimental method in the laboratory 2. survey method
How to make in laboratory Folin and Wu's solution?
A description of the method and reagents is at this link.
The laboratory is the only place where the scientific method can be used properly.?
FALSE t(n.n)
What is fire polishing in a science laboratory?
Fire polisihing is used for the polishing of glass tube ends or other glass laboratory components; it is possible to use this method also for plastics.
What are the limitations of laboratory method?
The results cannot be applied to human beings.
What is the lab method preparation of ethane?
Ethane can be prepared in the laboratory by reacting sodium ethoxide with ethyl iodide in anhydrous conditions. Another method involves the reaction of sodium acetate with sodium hydroxide followed by treatment with sulfuric acid to yield ethane gas.
A common technique used in the laboratory is using the deductive approach to the scientific method what is the purpose of this approach?
prove that the hypothesis is wrong
Why use triple rinse method to remove residue on testing equipment?
Because laboratory equipment must be very clean.
What is the Best method laboratory preparation of oxygen?
decomposition of hydrogen peroxide using a catalyst, commonly manganese(IV) oxide
Is distillation a practical way to purify water for a small laboratory?
Yes, distillation is a practical method to purify water in a small laboratory as it effectively removes most impurities, including contaminants and pathogens. However, it can be time-consuming and energy-intensive compared to other methods like filtration or reverse osmosis. It is important to consider the specific needs and resources of the laboratory before choosing a water purification method.
Why tasting and touching are unsuitable for laboratory method for pH measurement experiment?
because when different people use the same method the result are not equal for different people. this will bring the big uncertainty of result
