STOMACH ACIDS, BASES, & NEUTRALS
Sept. 2010 20, 2010
Acids, Bases, and Neutrals
Are common house-hold products pHs balanced and neutral?
pH steps how acid or alkaline a solution is usually. Its strategy was released in 1909 by biochemist Soren Sorensen. The scale ranges from 0-14. Solutions that range from zero to 6 are viewed as to be Acid. Solution that is on the Acid end of the scale can be low in ph, high in hydrogen ion, and low in hydroxyl ions. An acid include a bitter taste, reacts with metallic, are corrosive, and are deemed an electrolyte because it perform an electrical charge. Examples of acid are hydrochloric acid, citric acid and vinegar. Alternatives that are Angles on the level have a pH including 8-14. Bases are full of pH, reduced hydrogen ion and high in hydroxyl ion. Bases have got a unhealthy taste and a slippery feel. That they dissolve in water and are generally an electrolyte. Examples of angles are sodium hydroxide, and cleaning makes. Solutions that are Neutral have an equal sum of hydrogen ion and hydroxyl ion. An example of this is blood.
It is assumed that goods 1-2 happen to be acids, product 3-8 are neutrals and products 9-20 are bases
ACIDS| NEUTRALS| BASICS
1 . LIME JUICE| 3. OCEAN SUNBLOCK| 9. U. O SHAMPOO
2 . GOGURT| 4. CETAPHIL| 10. BABY WASH
| 5. AVEENO| 11. COLOR SHAMPOO
| 6. OLAY COMPLETE| 12. NEUTROGENA
| six. B. N LOTION| 13. COLGATE
| almost eight. SHAVING CREAM| 14. KAZ
| | 15. ALCHOL
| | 16. PURELL
| | 17. CAR POLISH
| | 18. MR. CLEAN
| | 19. LYSOL
| | 20. BLEACH
1 . SAFETY GLOVES 2 . BIOCHEMISTRY PLATES 3. GOGGLES
4. PH TEST LASHES 5. PAD 6. PAPER 7. NAPKIN 8. PH LEVEL DETECTION TYRE
1 ) Gather above supplies.
2 . Put on gloves and safety glasses
3. Decide among your lab partner what 20 produces will be tested. 4. Create a 3 column data and ingredients label each column as chemical p, base, and...