Carboxylic acids are weak acids and dissociate in aqueous solution to the carboxylate anion. The extent of dissociation is given by the equilibrium dissociation constant; Ka, which is often expressed in its logarithmic form as ...
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When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2Al(s)+6HCl(aq)⟶2AlCl3(aq)+3H2(g) What volume of H2(g) is produced when 3.90 g Al(s) reacts at STP?
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Sulfuric acid dissolves aluminum metal according to the following reaction: 2Al(s)+3H2SO4(aq) −> Al2(SO4)3(aq)+3H2(g) Suppose you wanted to dissolve an aluminum block with a mass of 14.9 g. What minimum mass of H2SO4 would you need? What mass of H2 gas would be ...
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Select all that apply. Identify the Lewis acid and Lewis base in the reaction. Co3+(aq) + 6NH3(aq) ⇌ Co(NH3)63+ (aq) 1, Co3+ is the Lewis acid 2, Co3+ is the Lewis ...
Identify the conjugate acid for each base. Conjugate acid of HS– : H2S Conjugate acid of PO43- : HSO4– Conjugate acid of NH3 : NH4+
Classify each of the following as a Lewis acid or a Lewis base: Drag the appropriate items to their respective bins.