I need all the help possible on this....thank you so much. I
attached two pics...its the same question. The first picture gives
background on the actual questions

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in case of any doubt.
I need all the help possible on this....thank you so much. I attached two pics...its the...
need help with the last 3 responses. first attachment is the
answer that response 1 needs. thanks
(Except where otherwise noted, 2 pts for all blanks, boxes and questions.) Give the balanced equation for the solvation of Ca(OH)2 in water. CaloH), 15) H₂011) (at laq) + 2014 laq) Write the solubility-product expression, Kap, for Ca(OH)2. Ksp [cat] [OH-]2 Explain in complete sentences using equations if necessary for illustration. 1. What is the stoichiometric relationship of the hydroxide ion concentration to...
need help with all parts of question 2. thank you :)
equivalence points and the pH at the half equivalence points for the three titration regions. Question 2 Part A Given the Ksp = 2.0 x 10-29 for the sparingly soluble salt, calcium phosphate (Ca3(PO4)2), determine the molar solubility of the salt in a solution that is 0.20 M in calcium perchlorate, Ca(C104)2. Part B The cation, Co2+, is able to form a complex ion, (Co(SCN)4] 2-, with the thiocyanate...
I need help with the ice table. Please and thank you!
TEEL WILL questions) Give the balanced equation for the solvation of Ca(OH) in water color).(-) e coloq) + 2OH coas + H20lnas Write the solubility-product expression, Ksp, for Ca(OH)2. (cor][ on 3² Ca (OH),ka = [ca(OH)₂] kop= [cator ]² Explain in complete sentences using equations if necessary for illustration at is the stoichiometric relationship of the hydroxide ion concentration to calcium ion concentration? For wery mole of [C ]...
I need help with all three questions please and thank
you!
*four
4. Consider the reaction: 2 SOX) + g) = 2 50 (8) A 2.0 L flask was filled with 0.0400 moles o. 00200 moles of O. At equilibrium 0.0296 moles of so, were found what is the equilibrium constant for this reaction? A) 2.556 x 10 + B) 3.664 x 10 C) 6.953 x 102 D) 9.964 x 102 E) 3.116 x 10 5. What is a conjugate...
I need help with part 6! All the other questions are correct so far! Thank you! In Part 1 of Lab 2 you will make and standardize a solution of NaOH(aq). Suppose in the lab you measure the solid NaOH and dissolve it into 100.0 mL of water. You then measure 0.1995 g of KHP (KC8H5O4, 204.22 g/mol) and place it in a clean, dry 100-mL beaker, and then dissolve the KHP in about 25 mL of water and add...
can someone help me finish my
table? all the inforamtion is there.
molarity of HCL =0.5M
grams of borax = 18.41g
the Relationship between Thermodynamics and Equilibrium 21 Complete the data table for each temperature studied. Beaker Label 42 °C 45 °C 36 ° C 39 °C 33 °C 2EC 138℃-2°C| ーでー 46℃ Temperature reading (C) Absolute temperature (K) 1/T Final buret reading Initial buret reading Volume of HCI Moles of H+ Moles of B Os(OH)2 Molarity of B,Os(OH)2 306.230.2...
Please help with solving Question 1 (A-C) Thank you!
Unless otherwise specified in the problem, you may assume that all solutions are at 25°C. 1. 50.0 mL of a pH 6.00 carbonic acid buffer is titrated with 0.2857 M NaOH, requiring 17.47 mL to reach the second equivalence point. a. Calculate the molarity of carbonic acid and bicarbonate in the original buffer. Carbonic acid: Bicarbonate: b. Calculate the pH of the solution after a total of 100.0 mL of 0.2857...