Pages

Thursday, June 3, 2021

Science, diluting

 Kia ora, bonjour, Hola, Guten Tag, Konnichiwa, Nǐn hǎo, Salve and Zdravstvuyte


Today in Science we are going to Concentrated and Dilute 



Concentration

A measure of how much solute has been dissolved into the solvent. Other ways said how much solute there is in the solution


Dilution 

Making something less concentrated 



We can measure it in two ways

How dilate something it (weak)

How concentrated something is (Strong) 


Aim: Do a Serial Dilute with Potassium Permanganate  


I think that all of the test tubes will be purple but each one will be lighter than the one before, I think this because the colour might fade 




When we moved the water from the first one to the second one it got lighter each time, This happened because each time there was more water added to the mixture test tube was the darkest, the last test tube was the lightest.

 


No comments:

Post a Comment

Please structure your comments as follows:
Positive - Something done well
Thoughtful - A sentence to let us know you actually read/watched or listened to what they had to say
Helpful - Give some ideas for next time or Ask a question you want to know more about