1. Using benzenol repare luene or So a. 9 2 m-b ows and you he C acid the en to 4-Octay 1. Using benzenol repare luene or So a. 9 2 m-b ows and you he C acid the en to 4-Octay
115 9 to A % he de en 2 M ts bu u ce fo th A 2 asl
reduce the following expression using k-map
(c) f(a,b,c,d) = 11 M(1. 2. 3. 4. 9. 15)
(1) Choose the correct IUPAC Name of the compound Он B.(Z)-5-methylhex-2-en-4-ol A. (E)-5-methylhex-2-en-4-ol D. (Z)-2-methylhex-4-en-3-ol C. (E)-2-methylhex-4-en-3-ol (2) Choose the correct order according to the activity of carbonyl OO RCOR' RCOCR' RČNR'2 RCCI 4 3 2 B. 1>4>3>2 C. 2>1>4>3 D. 4>1>3>2 1>2>4>3 A. (3) Choose the correct structure of 2-chloroethylbenzoate В. A. CH, CH,CОСH, CH, CОСH,СH, II C. D. -соснCH, -сосH,CH, CI Cl (4) The name of the following structure is A. 5-heptanal B. 5-hexanal D.4-hexenal C. 5-hexenal (5)...
You have stocks of 4 M _______ acid and 2 M NaOH. You mix 10 mL of acid stock with 100 mL of NaOH stock and adjust volume to 500 mL. The resulting pH is 13.5. The acid was? a. weak b. strong c. neutral d. oxidixing e. reducing
4. Using Table 15B-4, indicate the stronger acid in each pair. a. HI, H, SO b. HF HCN c. H2O2, HCHO, d. H_BO4, H3PO4 ssholds as e. HCl, HClO ahle 158-4 Relative Strengths of Some Acids and Bases Acid K very large very large very large very large very large very large Perchloric acid Hydriodic acid Hydrobromic acid Hydrochloric acid Sulfuric acid Nitric acid Sulfurous acid Hydrogen sulfate ion Phosphoric acid Hydrofluoric acid Formic acid Acetic acid Carbonic acid Hypochlorous...
Question 1 A slope with angle B -45, H = 9 m, cohesion c =20 kN/m², 0=25, y = 17 kN/m is to be constructed; Find; 1- The critical height of the slope. 2- The factor of safety so that Fc = FØ =F (Hint: Taylors stability number) Question 2 A slope of height H=12 m, ß = 50°, r=18 kN/m', c=30 kN/m², Ø = 25° Find the factor of safety using; 1- Ordinary method of slices. 2- Bishop's simplified...
Using 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid (pKa = 7.56) and 1.00 M NaOH or 1.00 M HCl; prepare 0.250 L of 0.050 0 M buffer at pH 7.45. How many mL of the acid or the base is required?
Q5 a) Compute the where en B -4 6 В - 3 -1 b) Compute the square root of A = 2 31 3. 2 2 3 c) compute the A exp(A) where o 5 6 d) using the Peres partial transpose condition whether or not the state 14>= { ((100)+1013+1107 -10) is entangled
50.0 mL sample of the weak acid
the concentration of the weak acid = 0.15 M
25 mL of the week acid into 100 mL beaker
titrated this solution of 0.21 M NaOH
moles of weak acid = 3.75*10^-3
moles of NaOH = moles of week acid
c) How many milliliters of the NaOH are required to neutralize the sample of weak acid? d) How many moles of NaOH have been added at one half of the volume in part...
what is the oxidation state of the metal a) [MnBr(CO)2(NO)]Cl b) [AuCl2]- c) Ca[Fe(H2O)4(en)] what is the coordination number of the metal Ca[Fe(H2O)4(en)] Please show how you got the answers. thank you