1. Write a chemical equation for the following: a) HNO and KOH b) HCl and NH3...
34. Aryl diazonium ions are formed from anilines reacted with: A. HNO B. HNOS, H,SO C. H2NNH, KOH D. NaNO, HCI 35. Starting with phthalic anhydride, which other reagents are needed for the Gabriel amine synthesis?: ? A. NHS, A/KOH, 1-pentyl-Br /H,NNH NH, B. KOH, NH, / LDA 1-pentanol / NaOH C. NBS, Brg, A HCl, pentanamide / NaNO, HCI D, NH3, HCl + NaH, 1-pentyl-CI ? KCN
5. Write an acid-base equation for the following pairs of compounds: a. HF and HCI b. NaOH and NH3 C. HCl and NaOH d. CH3COOH and NH3 e. NH4CI and NH3
Write the balanced net ionic equation for the reaction that occurs when each of the following combinations from Part I (the seventeen known solutions) is tried. In some cases, the reaction is difficult to detect and you may not have observed a reaction. Record the observati ons that you actually made in the data table so that you can compare your unknowns with your ac observations. However, write a balanced net ionic equation in each of the following cases, even...
6 Which of the following chemical equations is an example of an acid-base reaction? ed Select one: a. 2 HCl (aq) +Po(NO)2 (aq) PbC2 (s)+2 HNOs (aq) b. HF (aq) NH3 (ag) NH&F (aq) c. 2 HCl (aq) + Zn (s) → H2 (g) + ZnCl2 (aq) d. Ba(OH)2 (aa) + K2S04 (aq) → Baso, (s) + 2 KOH (aq) e. 3 NaOH (aq) + AIClg (aa)-Al(OH)3 (s) + 3 NaCl (aq) out of ag ion
Write a chemical equation for HCl(aq) showing how it is an acid or a base according to the Arrhenius definition. Write a chemical equation for HF(aq) showing how it is an acid or a base according to the Arrhenius definition. Write a chemical equation for KOH(aq) showing how it is an acid or a base according to the Arrhenius definition. Write a chemical equation for HC6H5O(aq) showing how it is an acid or a base according to the Arrhenius definition....
34. Aryl diazonium ions are formed from anilines reacted with: A. HNO B. HNO3, H2SO4 C. HANNH2, KOH D. NaNO2, HCI 35. Starting with phthalic anhydride, which other reagents are needed for the Gabriel amine synthesis?: ? A. NH3, A / KOH, 1-pentyl-Br /H,NNH2 NH2 B. KOH, NH3 / LDA, 1-pentanol / NaOH C. NBS, Bra, A / HCI, pentanamide / NaNO2, HCI D. NH3, HC / NaH, 1-pentyl-CI / KCN
urgent 7) For the chemical reaction NH3(aq) + HCl(aq) + NH4+(aq) + Cl(aq) the acid and conjugate base are a) NH3 (acid); NH" (conjugate base) b) NH; (acid); CF (conjugate base) c) HCl (acid); NH3 (conjugate base) d) HCl (acid); NHa* (conjugate base) e) HCI (acid); C(conjugate base)
9. Write a balanced chemical equation for the neutralization of NH3(aq) with HCl(aq). 10. How many moles of sodium hydroxide (NaOH) are needed to neutralize 0.844 mol of acetic acid (HC2H3O2)? (Hint: begin by writing a balanced chemical equation for the process.) 11. How many moles of perchloric acid (HClO4) are needed to neutralize 0.052 mol of calcium hydroxide [Ca(OH)2]? (Hint: begin by writing a balanced chemical equation for the process.) 12. Hydrazoic acid (HN3) can be neutralized by a...
8) For the chemical reaction NH3(aq) + HCl(aq) → NHA" (aq) + Cl(aq) the acid and conjugate base are a) HCl (acid); CH(conjugate base) b) HCl(acid); NH; (conjugate base) c) HCI (acid); NHA" (conjugate base) d) NH3 (acid); NH4* (conjugate base) e) NH, (acid); CI (conjugate base)
Write balanced complete ionic equation for the reaction HCl(aq)NaOH(aq) Express your answer as a chemical equation. Identify all of the phases in your answer. ΑΣφ ? а ха х, b Previous Answers Request Answer Submit X Incorrect; Try Again; 8 attempts remaining Part B Write balanced net ionic equation for the reaction HС(ад) + NaOН (ад) — Express your answer as a chemical equation. Identify all of the phases in your answer. ΑΣφ. Submit Request Answer Part C Write balanced...