12
Removing ink

Removing ink

  • Upload
    abiba

  • View
    62

  • Download
    0

Embed Size (px)

DESCRIPTION

Removing ink. QUESTION:. WHICH SOLVENT WILL REMOVE INK BEST?. VINEGAR? HAIR SPRAY? ALCOHOL? WISK DETERGENT? WATER?. - PowerPoint PPT Presentation

Citation preview

Page 1: Removing  ink

Removing ink

Page 2: Removing  ink

QUESTION:

WHICH SOLVENT WILL REMOVE INK BEST?

VINEGAR? HAIR SPRAY? ALCOHOL? WISK DETERGENT? WATER?

Page 3: Removing  ink

THE PURPOSE OF THIS PROJECTIS TO DETERMINE WHAT CHEMCALS WILL TAKE INK OUT OF CLOTHES. IT IS IMPORTANT BECAUSE IN CASE YOU GET INK ON YOUR CLOTHES YOU CAN GET IT OUT.

Page 4: Removing  ink

HypothesisWE HYPOTHISIZE that hair spray will remove ink Because one of our teammates mom suggested

that we use it!

Page 5: Removing  ink

materialsmaterials QUARTER 5 CM BY 5 CM FABRIC PIECES 500 ML 4 CUPS625 ML WATER625 ML VINAGER625 ML OF ALCHOL 625 ML DETERGENTLABELSMARKERS

Page 6: Removing  ink

MANIPULATED/INDEPENDENT: DIFFERENT SOLVENTS

RESPONDING /DEPENDENT: HOW MUCH INK IS REMOVED

CONSTANT. Variables: SAME FABRIC, SAME AMOUNT OF INK, SAME AMOUNT OF CHEMICALS

VARIABLES

Page 7: Removing  ink

Directions1. Trace a quarter on 5 cloth squares2. Color in the circle with ink3. Fill a cup with 125 ml of water and label cup.4. Fill a cup with 125 ml of vinegar and label cup.5. Fill a cup with 125 ml of Wisk detergent and label cup.6. Fill a cup with 125 ml of alcoholand label cup.7. Place one cloth square in each cup.8. Soak cloth 24 hours.

Page 8: Removing  ink

9. Remove cloth from cup. Rate amount of ink on cloth using the rating scale 0 to 10 with zero being no ink removed and ten is all ink removed.

10. Repeat steps one through ten

NO

NO

Page 9: Removing  ink
Page 10: Removing  ink
Page 11: Removing  ink
Page 12: Removing  ink

CONCLUSION OUR HYPOTHESIS WAS INCORRECT.

WATER WORKED THE BEST TO TAKE INK OUT FROM THE CLOTH. WATER’S AVERAGE REMOVAL RATE WAS 6.2, DETERGENT’S WAS 2.8, ALCOHOL’S WAS 4.4 , AND HAIR SPRAY’S WAS 3.o.