In basic solutions [H_3O^+] = [OH^-] [H_2O^+] > [OH^+] [H_2O^+] 7.00 A proton re

Question

In basic solutions [H_3O^+] = [OH^-] [H_2O^+] > [OH^+] [H_2O^+] 7.00 A proton released by an acid in solution quickly reacts with water to form a hydronium ion. What product is formed when a proton reacts with ammonia NH_3^+ NH_4 NH_2^- NH_4^+ Find the delta H for the reaction below, values: given the following reactions and subsequent delta H values: n_2H_4(l) + CH_4O(l) rightarrow CH_2O (g) + N_2(g) + 3H_2 (g) 2NH_3(g) rightarrow N_2H_4(l) + H_2(g) delta H = 22.5 kJ 2NH_3(g) rightarrow N_2(g) + 3H_2(g) delta H = 57.5 kJ CH_2 O(g) + H_2(g) rightarrow CH_4O(l) delta H = 81.2 kJ -46.2 kJ 116.5 161.2 -116. Describe the procedure for smelling a chemical. Stick your nose close to vessel and breath deeply until you can smell it Point vessel away from face while gently fanning vapors toward nose. Never smell a chemical Smell chemical as you would anything else When table sugar (sucrose, C_12H_22O_11) dissolves in water, which type(s) of attraction between molecules occur(s)? hydrogen bonding polar-polar interactions covalent bonding I and II only I and III only II, and III I, II and III

Explanation / Answer

36) (e) In basic solution[-OH] > 7.00

37)(a) :NH4+ is formed

39)(C): Never smell a chemical

40)(A): I &II :Hydrogen bonding & polar interactions occur when sucrose is dissolved in water

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