Answer Happy

MISSED THIS? Rear Section 182 NYA. WWEN 4.2.18 Part A Part B For 200 mL of a butter soutien that is 0.220 MHCHO, and 62es Afin KCHO₂, cate the plf and the pit at ang a KHCHO₂) 18x10 Express your answers to two decimal places. Enter your answers numerically separated by a com VALO 3.85,3,92 ال سالم Submit PrevieAnwes questAnwer X Incorrect: Try Again; attempts remaining Part C Submit For 2900L of a fer un har 300 Afin CH,CHINH, and 0.21 MCHCH₂NHC, all the vial pent the ha parang NaOH (₂₂₂) 10 Express your answers to two decimal places. Enter your answers numerically separated by a comme NG ALD Provide Feedback 2 A NaOH( 7 Next >
Part A Part B For 290.0 mL of a buffer solution that is 0.220 M in HCHO2 and 0.285 M in KCHO₂, calculate the initial pH and the final pH after adding 0.028 mol of NaOH.( K.(HCHO₂)-18 10- Express your answers to two decimal places. Enter your answers numerically separated by a comma. [IG] ΑΣΦΗ pill in pHema - 3.85,3.92 Submit X Incorrect; Try Again; 9 attempts remaining Part C Previous Answers Request Answer Submit For 290.0 ml. of a butter solution that is 0.000 M in CH₂CH₂NH₂ and 0.215 Af in CH₂CH₂NH₂C1, calculate the initial pH and the final pH after adding 0.028 mot of NaOH. Ki(CHÍCHÍNH,) B x 10) Express your answers to two decimal places. Enter your answers numerically separated by a comma VALD Provide Feedback Request Answer Review Constants I Periodic Table 4 A ? Next >