Prepare For Practical

Front 1

Proper __ in ___ and ___ materials would facilitate ease and comfort and possibly ___ and ____

Back 1

Technique

Using

Handling

Minimize time

Error

Front 2

Step 1 in TRANSFERRING A LIQUID SOLUTION

Back 2

Get a erlenmeyer flask half-filled with water

Front 3

Step 2 in TRANSFERRING A LIQUID SOLUTION

Back 3

Hold a glass rod against the tip of a beaker with one end of the glass rod tpuching the side of the flask

Front 4

Step 3 in TRANSFERRING A LIQUID SOLUTION

Back 4

Slowly pour the liquid

Front 5

Step 1 in MEASURING VOLUME OF LIQUID

Back 5

Clean the graduated cylinder by washing with detergent solution

Front 6

Step 2 in MEASURING VOLUME OF LIQUID

Back 6

Pour water into the graduated cylinder

Front 7

Step 3 in MEASURING VOLUME OF LIQUID

Back 7

Read the volume of the liquid in the graduated cylinder with the eyes at the same level with the lower meniscus

Front 8

Step 1 in MEASURING VOLUME OF AN IRREGULARLY SHAPED SOLID FOR FLOATING SOLIDS

Back 8

Fill a 100ml graduated cylinder with 50.00 ml of water

Front 9

Step 2 in MEASURING VOLUME OF AN IRREGULARLY SHAPED SOLID FOR FLOATING SOLID

Back 9

Get a piece of solid (lead washer) which large enough to bring your irregularly shaped solid (cork) to the bottom of the liquid.Tie it with a string. The lead washer serves as your sinker

Front 10

STEP 3 in MEASURING VOLUME OF AN IRREGULARLY SHAPED SOLID FOR FLOATING SOLID

Back 10

Slowly slide the sinker into the cylinder by tilting the cylinder. Record the rise in the liquid level. This is the volume of the sinker

Front 11

Step 4 in MEASURING VOLUME OF AN IRREGULARLY SHAPED SOLID FOR FLOATING SOLID

Back 11

Remove the sinker and dry it with a piece of cloth or tissue paper

Front 12

Step 5 in MEASURING VOLUME OF AN IRREGULARLY SHAPED SOLID FOR FLOATING SOLID

Back 12

Repeat procedure 1 carefully slide the irregularly shaped solid tied to the sinker into the cylinder with 50.00ml Water. Record the rise in the liquid level. This is the volume of the sinker and the floating liquid

Front 13

Step 1 in MEASURING VOLUME OF AN IRREGULARLY SHAPED SOLID FOR SETTLEABLE SHAPED SOLID

Back 13

Fill a 100ml graduated cylinder with 50.00ml of water

Front 14

Step 2 in MEASURING VOLUME OF AN IRREGULARLY SHAPED SOLID FOR SETTLEABLE IRREGULARLY SHAPED SOLID

Back 14

Carefully slide the irregularly shaped solid (stone) into the cylinder. Record the rise in the liquid level

Front 15

Step 1 in INVESTIGATING ODOR

Back 15

Fan the vapor of the chemical (ammonia solution) with the hand towards your nose

Front 16

DO NOT ___ AT THE __ OF THE CONTAINER OR BOTTLE

Back 16

SMELL DIRECTLY

OPENING

Front 17

Step 1 in DETERMINATION OF LIQUID TEMPERATURE

Back 17

Half fill a 100ml beaker with water

Front 18

Step 2 in DETERMINATION OF LIQUID TEMPERATURE

Back 18

Set the heating materials

Front 19

Step 3 in DETERMINATION OF LIQUID TEMPERATURE

Back 19

Get the water temperature before heating and record it as Tp

Front 20

Step 4 in DETERMINATION OF LIQUID TEMPERATURE

Back 20

Heat the water for three minutes. Take three temperature readings every one minute and record as T1 T2 and T3 respectively

Front 21

NEVER LET THE ___ TOUCH ANY PART OF THE ____

Back 21

Thermometer bulb

Beaker