Thames & Kosmos Barbie Fundamental Chemistry Set: Chemistry Fun for Everyone handleiding

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Thames & Kosmos

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“And here is a pipee,” she continued. “Pipees, or

droppers, are used to carefully measure small amounts of liquid

and drip them into other containers. You use it by ﬁrst squeezing

the bulb and inserting the tip into the liquid. Then you release the

bulb a lile to draw the liquid up the tube. Finally, you remove the

pipee from the liquid and squeeze the bulb again to release the

liquid from the pipee. The pressure holds the liquid in the tube.”

“This is a measuring cup. Measuring is

a critical aspect of chemistry. You have to

know how much of certain chemicals react

with how much of other chemicals.

On the side of the measuring cups,

you will ﬁnd numbers that get larger as you

go from the boom to the top. They refer

to the volume in milliliters (abbreviated ml).

The ‘cc’ stands for ‘cubic centimeter,’ which is simply another term

for milliliter. (1 cc = 1 cubic centimeter = 1 milliliter = 1 ml)”

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