So let’s say you have a beaker that contains 15.2 g sodium sulfite and to this...

So let’s say you have a beaker that contains 15.2 g sodium sulfite and to this you add 150. mL of 1.25 M nitric acid according to the following chemical equation:

Na2SO3(s) + 2HNO3 (aq)  2NaNO3 (aq)+ H2O(l) + SO2 (g) H = -225. kJ

A). Draw the beaker at the end of the reaction. What would e in the beaker and/or around it. What would the products look like on a molecular/atom/ion level?

B). At STP, how many liters of gas were produced? (ignore water vapor)

D). Assuming the aqueous volume given in the problem remains the same, what is the molarity of the two ions in the reaction t the end of the reaction?

E). Using the amount of your creations, how many kJ of energy are produced or absorbed?

Solutions

Expert Solution

queen_honey_blossom answered 1 year ago

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