Estimate the boiling point of Br(1) (AH= 30.9 kJ; AS = 93.0 J/K). Br2()Br2(g) 85 deg C 59 deg C 373 deg C 177 deg C

"uonsanh stm The hydroxide ion concentration of an aqueous solution of 0.532 M acetylsalicylic acid (aspirin), HC9H¬O4, is [OH]= M. Submit Answer Retry Entire Group 9 more group attempts remaining Next 10/2 prt sc delete home fg ho 144 num & backspace %3D lock Y hc 3: 00 近

How do I solve this? I do know that it is linear.

Please answer type word don’t image upload thank you.

Determination of unknown acid concentration     Trial 1 Trial 2 Trial 3 Unknown Acid number Volume of acid used (mL) 25 mL 25 mL 25 mL Initial buret reading (mL) 50 mL 50 mL 50 mL Final buret reading (mL) 14.8 mL 15 mL 14.5 mL Volume of NaOH used (mL) 50 mL 50 mL 50 mL Molarity of NaOH       Calculated molarity of HCl (M)               Show a sample calculation of HCl molarity   AVERAGE MOLARITY OF Unknown HCl Show a sample calculation of NaOH molarity

No answer from Chat GPT will downvote Solve both as they are subparts. Image uploaded solution is not allowed.

Course Contents » » Homework Set #5 » t02p08 Timer Notes Evaluate Feedback Print Info List the following by ability to ionize, least to greatest. Э Нзвоз, Ка — 7.3х10-10 O HC2H3O2, Ka = 1.8x10-5 Э нСIо, ка — 3.5х10-8 O H2S, Ka %3D 1.0x10-7 O HC,H502, Ka = 6.3x10-5 Submit Answer Tries 0/99 This discussion is closed. Send Feedback

We want to make 400mL of 1x running buffer from the 20x stock. You will add __(ANSWER)___ mL of 20x stock to __(ANSWER)__mL water

Trial 1 Trial 2 Trial 3 Initial burette reading (mL) 2.29   1.41   1.95   Molarity of NaOH (M) 0.100   0.100   0.100   Volume of vinegar sample (mL) 5.00   5.00   5.00   Final burette reading (mL) 50.37   49.39   49.84 Table 2. Titration data   Trial 1 Trial 2 Trial 3 Initial burette reading (mL) 2.29   1.41   1.95   Molarity of NaOH (M) 0.100   0.100   0.100   Volume of vinegar sample (mL) 5.00   5.00   5.00   Final burette reading (mL) 50.37   49.39   49.84   Expected color at end point       Volume of NaOH used (mL) 48.08   47.98   47.89  Compute for the ff: a.   Average moles of acetic acid (mol)? b.  Average molarity of acetic acid (M)? c.  Average molarity of acetic acid (M)?