PLEASE!
SEE ATTACHED.

Here's what I get  

Explanation:

A. Prepare Ca(NO₃)₂ solution

Scoopula  — to transfer the solid to an Erlenmeyer flask

Erlenmeyer flask — to hold the solid for weighing and to prepare the solution

Volumetric flask — to hold the liquid

Funnel — to transfer the solution to the volumetric flask

Wash bottle — to fill the volumetric flask to the mark

B. Weigh K₂SO₄

Scoopula  — to transfer the solid to a weighing bottle

Weighing bottle — to hold the solid for weighing.

C. Add acetic acid to a volumetric flask

Volumetric flask — to hold the acid

Pipet —to measure out the acid and transfer it to the flask

Pipet bulb — safety feature for the pipet and for control of the acid volume.

D. Add NaOH to an acid

Beaker — to hold the NaOH solution

Ring stand — to hold a buret  

Buret clamp — to hold the buret

Funnel — to transfer the solution to a buret

Buret — to hold the NaOH solution for addition to the acid

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

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