Which is likely to be more soluble in benzene C,H,? a) Circle one: NH, or CH,CH,CH,CH,CH,CH,Br b) Circle one: H,0 or CH,CH,CH,CH,CH,CH,CH,CH,OH c) Circle one: NaCl or CCI, d) Circle one: or CH,OH

esc Complete the table below. Round each of your entries to 2 significant digits. You may assume the temperature is 25 °C. ! 1 A conjugate acid K formula HNO₂ HSO4 Explanation @ 2 4.5 × 10 W S 0.012 Check #3 3 E formula D 0 HS conjugate base K₂ $ 4 ZX C R 0 0 1.8 × 10 LL % 678 5 -7 80 T A^ 00 MacBook Pro 6 X 0° Y & 7 S H Ⓒ2023 McGraw Hill LLC. All Rights Reserved. Terms of Use i 8 V BN J ( 9 K M O O

16. A physician orders that a child should be given potassium chloride per kilogram (mEq/kg). The child weighs 675 oz. 1.6 milliequivalents NDC 00000-0000-00 POTASSIUM CHLORIDE For Injection Concentrate, USP 40 mEq (2 mEq/mL)) 20 mL Single Dose Vial Rx only DCL DELMAR Cengage Learning For Educational Purposes Only a. What dosage in mEq should the child receive? (Round off to near- est whole number.) b. If the medication is diluted correctly, how many mL should be injected? 00-0000-00000 Compiled loom Temperat S225C 77 USP Cengage Learning 2013 Exp. Date Lot.

STARTING AMOUNT X 0.1 10-⁹ A human hair is 75.0 ADD FACTOR x( ) 0.0000300 104 3.00 1 2.54 um across. How many inches is this? 0.001 10⁹ 10-6 ANSWER 100 0.01 1000 30.0 0.00300 104 RESET 2 0.330 75.0 10.0 106