(Solved): Zinc metal reacts with HCl according to the following balanced equation: Zn(s)+2HCl(aq)>Zn ...

Zinc metal reacts with $$\mathrm{HCl}$$ according to the following balanced equation: $$\mathrm{Zn}(\mathrm{s})+2\mathrm{HCl}(\mathrm{aq})??>{\mathrm{ZnCl}}_2(\mathrm{aq})+{\mathrm{H}}_2(\mathrm{g})$$ When 0.130 grams of $$\mathrm{Zn}(\mathrm{s})$$ is combined with an excess amount of $$\mathrm{HCl}$$ to make 53.0 $$\mathrm{mL}$$ of solution in a coffee-cup calorimeter, all the zinc reacts, raising the temperature of the solution from $$22.80^{?}\mathrm{C}$$ to $$24.70^{?}\mathrm{C}$$. Find $$?\mathrm{H}$$ for this reaction in $$\mathrm{kJ}/\mathrm{mol}$$. Assume the density of the solution is $$1.00\mathrm{g}/\mathrm{mL}$$ and the specific heat capacity of the solution is $$4.184\mathrm{J}/{\mathrm{g}}^{?}\mathrm{C}$$. Use an atomic weight of $$65.38\mathrm{g}/\mathrm{mol}$$ for $$\mathrm{Zn}$$ Hints: $$?q($$ reaction $$)=q($$ solution $$)$$ $$?\mathrm{H}=\mathrm{q}/\mathrm{mol}$$ of limiting reagent Do not type units with your answer. Type your answer to three significant figures. If this question is on an exam on your scrap paper report your answer to the proper