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- from highest to lowest, 4 being the lowest. use 1-4 for the answers pleasefrom highest to lowest, 4 being the lowest. use 1-4 for answer.It was determined that [H+] was 0.00628 M in an initially 0.627 M solution of HA. What is the new [H A] with the correct number of significant figures? Your Answer: Answer units
- from lowest to highest, 4 being the lowest▼ Part A 7.00x10-2 M HNO3 Express your answer using three decimal places. pH = Submit Part B ΑΣΦ Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining 0 160 M HNO RevieA solution is prepared by diluting 2.81 mL of the blue dye stock solution to 25.00 mL. The measured absorbance for the prepared solution is listed in the data table. Measurement Result Blue dye stock solution 0.293 M Absorbance at 630 nm 0.00265 Calibration curve y=0.0833x Part: 0/3 Part 1 of 3 What is the theoretical molar concentration? Round your answer to 3 significant digits. [Blue]theoretical-M x10 X S Part: 1/3 Part 2 of 3 What is the experimental molar concentration? Round your answer to 3 significant digits. [Blue ] experimental M 9 Subm Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Cent
- If the pOH of a solution is 11.6 the [H·] would be M. You only need to put a number in the blank, the units are written in for you. Please given the answer in 3 significant figures and do NOT use scientific notation.[OH-] = 3.7×10-12 M Express your answer using two significant figures. ΑΣΦ H3O'] = M Submit Request Ansvwerభారతశ్శిం ం YouTube Maps News 0 Friend Requests PlatformManageme... Sy solve for x, 5/(x+1 6.82 The first step in the preparation of lead from its ore galena, PbS) consists of roasting the ore. 2 PbS (s) +3 O2 (g) Calculate the standard enthalpy change for this reaction, using enthalpies of formation. Ca 2 SO, (g) + 2 PbO (s) (8) 70 HV AH°ph02 (9) =-274.5 kJ/mol =0 kJ/mol HV 142.7 kJ/mol AH°03 (g) = -98.32 kJ/mol HV (S) 09d = -219.4 kJ/mol AH°S02 (g) = -296.8 kJ/mol AH°. (6)OS SO3 (g) = -395.8 kJ/mol YouTul 近。 N pe here to search +66 acer
- Hi! I am having difficulty finishing and finding out the rest of tables in excel. I am trying to find the Calcium Carbonate in an Eggshell. I have put up the excel sheet I have done with the given data already inputed, I just need to find out the rest. Thank you so much!why is the answer 1.13 M?1 (lowest) to 4 (highest)