Test
This is it. You have made it this far. Use your knowledge of Acids and Bases and good luck!
3. Name the acid/base theory: Acids are electron pair receivers, bases are electron pair donors.
Arrhenius Theory Bronsted-Lowry Theory Obama Theory Lewis Theory 5. What is the definition of a conjugate acid?
What is left over after an acid donates a proton? What is left over after an acid receives a proton? What is left over after an base donates a proton? What is left over after a base receives a proton? 9. Which of these items uses a buffer at some point during its production?
Water Orange Juice Shampoo Coca Cola |
6. What is sulfuric acid (H2SO4) used for/in? Food preservation Car batteries and in the production of fertilizers To squirt atop delicious snacks Household cleaners 8. Which of these indicators is used in a titration?
Red Litmus Paper Universal Indicator Blue Litmus Paper Phenolphthalein |
12. What equation is used to find H+? H+=2nd log(-pH)
H+=2nd log (-pOH) H+-10e-14(1000) H+=2+2/3 H+= -log(15) |
15. H+=3.63e-5, find the OH-, pH, and pOH
Check Answer |
16. What do you use to measure exactly 10 cc of NaOH in a titration?
Pipette Pump Pipette Burette Your hands |
18. What is the definition of concentration?
Amount of H+ ions that can be donated Amount of OH- ions that can be received Ions per unit volume Honey BooBoo |