answersLogoWhite

0

Some experiments use chemicals and water, glassware for such experiments must not be dried. But glassware for the experiments that has no water in them must be drived, so water do not get in the reaction. E.g. in Grignard reactions, if water gets in a reaction, alkane will be produce instead of an alcohol. You will get not what you wanted.

But if you will perform Acid-Base Reactions, in the end you will get water anyway, so extra water that was in the glassware will not change anything.

User Avatar

Wiki User

11y ago

What else can I help you with?

Related Questions

Name at least three things that you must do before you beginning an experiment?

Before beginning an experiment, it's essential to review the experimental protocol to understand the objectives and procedures. Ensure that all necessary materials and equipment are prepared and in good working condition. Additionally, conduct a risk assessment to identify and mitigate any potential hazards associated with the experiment.


What do you think must be done if a conclusion does not support the hypothesis stated at the beginning of an experiment?

Its not scientifically the right answer to the hypnosis


What must be true of a conclusion of a controlled experiment?

The conclusion of a controlled experiment must be based on the results obtained from the experiment itself. It should directly address the research question or hypothesis posed at the beginning of the experiment. The conclusion should also highlight any patterns, trends, or relationships observed in the data collected during the experiment.


Why must at least two successive mass readings be equal before finishing the experiment?

In order for experiment results to be trusted, they must be both precise and accurate. Successive instrument readings help guarantee both of these.


What must all personnel receive before beginning an LFX?

an orientation on range operations


Precautionary measures that must observed before an experiment?

Pak u kayo ulol wlang sagot jan ..


Why an experiment must have control?

An experiment must have a control to show what would happen if no factors were changed.


Why is preparation important in science?

In order to conduct an experiment, it is expected that an individual must collect materials and some background information in order to prepare themselves before they can actually collect data in an experiment.


What element must a writer fully distinguish before beginning a short story?

Before beginning a short story, a writer must fully distinguish the main character or protagonist. Understanding the character's motivations, goals, and conflicts will help drive the narrative and bring depth to the story.


Why must a controlled experiment have one manipulated variable?

a controlled experiment must have only one manipulated variable becuase if the experiment had multiple manipulated variables then it would not be a controlled experiment anymore it would be a manipulated Deseret experiment


What should you do next when the experiment get an unexpected result?

you must repeat and redo the experiment


What is a science experiment?

An experiment is something like if we don't know if, for example, the result of salt solution. Then we must do it for real to find out the answer. An experiment is not only in the science lab. We can do an experiment everywhere, such as: Our homes, the park,... So that's what a science experiment means. People who haven't done an experiment yet must try some time.