please help me figure out the boxes with the question marks with acids/bases and pka. OH...
Answer the question below: 1: i) Identify the Lewis acids and bases in each of the following reactions: a. NH3 + BF3 → F3B NH3 b. H2O + SO3 → H2SO4 c. NH4+ + OH- → NH3 + H2O d. CO2 + H2O → H2CO3 e. OH−+H+→H2O ii) Identify the following compounds as either a Lewis acid or Lewis base and as either Soft or Hard: a. Cr3+ b. SO3 c. SCN− d. I
ME Classify the compound as acids or bases in aqueous solution. Acid Base Anwer Bank Ba(OH), LOH H, PO 535555 H CI
what is solution ? (References) Strong acids and strong bases ionize 100% in aqueous solution - HCl is a strong acid. In solution we write it as H(aq) + Cl(aq). - HF is a weak acid. In solution we write it as HF (aq). - KOH is a strong base. In solution we write it as K (aq) + OH(aq). - NH3 is a weak base. In solution we write it as NH3(aq). Exception: Since Ca(OH)2 is only slightly soluble...
Can someone help me out. I really need it! Thank you Question 1 (0.33 points) pH 4 buffer sodium formate (NaHCoo) ammonia (NH3 sodium acetate (Na[CH3COOD ammonium chloride (NH4)Cl sodium hypochlorite (NaCLO) hypochlorous acid (HCLO) L formic acid (HCOOH) pyridine (C5H5N) pyridinium chloride (C5H5NH)Cl
Please help me answer where the question marks are placed and explain how its done, thank you! H47 IS THE C H2o cols :d cl Br: cl: H47 IS THE C H2o cols :d cl Br: cl:
(Water and Waste Management Question) Please help me to figure out this problem. Explain the design of landfill with the aid of diagram.
please help me figure this out thanks! Each value below represents a different aqueous solution at 25°C. Classify each solution as acidic, basic, or neutral. Acidic Basic Neutral pH = 13.98 pH = 5.20 POH= 4.24 [H*) = 1.0x 10-7 [H') = 7.8 x 10-4 POH= 8.89 [H] = 5.7 x 10-8 pOH = 7.00 [OH") = 3.9 x 10-10 [OH"] = 2.9 x 10-2
Please can someone help me with this? I can not figure out which molecules match up with the terms in A) and B) James Howland CHEM 1121: General, Organic, & Biochemistry Identifying Biomolecules A) Label each of the molecules shown according to which type it is: carbohydrate lipid fatty acid water-soluble vitamin B) with one exception, all of the molecules shown are also one of these sub-types. Label the molecules with the appropriate sub-types. disaccharide fat-soluble vitamin monosaccharide phospholipid saturated...
Please help me understand/ figure out the mechanism of this reaction works. Where does the A catalyst attach and how does it end up regenerating in the product site (5)? What is happening step by step? Thank you in advance! Ph Cl, PC PCy Ph cr pCy3 hh PP 3 PIRIP CC
1.) Please help me to figure out if this is the correct product, and if you could also give me an arrow pushing mechanism. (Salicylic Acid + Benzylamine reacting with EDCI, Cat. DMAP and DMF). 2.) What is the purpose of adding EDCI as a coupling reagent? 3.) Which groups in this reaction can undergo any type of covalent and/or non covalent interaction with any enzymes or receptors? 4.) What are at least two other side products other than the...