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klio [65]
3 years ago
9

A graduated cylinder( approximate as a regular cylinder) has a radius of 1. 045 cm and a high of 30.48 cm. what is the volume of

the cylinder centimeter 3( use 3.141 for ) round to the nearest tenths
Chemistry
1 answer:
4vir4ik [10]3 years ago
5 0

Given parameters:

Radius of cylinder  = 1.045cm

Height of cylinder  = 30.48cm

Unknown:

Volume of the cylinder  = ?

A cylinder is a solid body. The volume is usually calculated using the mathematical expression below;

     Volume of cylinder  = π r² h

  π  = 3.141

   r  = radius of cylinder

   h = height of cylinder

Now, input the parameters and solve;

          Volume of cylinder  = 3.141 x 1.045² x 30.48

                                            = 104.547cm³

To the nearest tenth gives 104.5cm³

The volume of the cylinder is 104.5cm³

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0.212 g of KHP is are dissolved in 50.00 mL of water and are titrated by 35.00 mL of 0.0297 M NaOH.

Potassium hydrogen phthalate, KHP, is a monoprotic acid often used to standardize NaOH solutions.

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