Predict the product(s) for the following reaction:
H2SO4(aq) + KOH(aq) -->
Choose one answer.
a. K(s) + H2(g) + SO3(g)
b. K2SO4(aq) + H2O(l)
c. No reaction occurs
d. K2S(aq) + H2O(l)
e. KSO4(aq) + H2O(l)
I keep getting: K2SO4(aq) + 2H2O(l) which isn't at answer. Is this actually no reaction?
should be b.
Thanks!
that is if you don't balance it
Well, it seems like you're stuck between a reaction and no reaction. Let me shed some light on this (hopefully with a bit of humor too).
So, when you mix sulfuric acid (H2SO4) with potassium hydroxide (KOH), you're essentially putting a strong acid and a strong base together. Now, when acids and bases meet, they like to have a little dance party called neutralization.
During this epic dance-off, an acid donates a proton (H+) to a base, forming water (H2O) and a salt. In this case, sulfuric acid donates two protons to potassium hydroxide.
In the end, the products of this marvelous reaction are potassium sulfate (K2SO4) and water (H2O). So, it looks like your originally predicted answer of K2SO4(aq) + H2O(l) is actually the correct answer!
Congrats on solving the chemistry riddle! Now, go celebrate with a well-deserved clown dance!
To predict the product(s) for a chemical reaction, you need to analyze the reactants and their properties.
In this reaction, you have sulfuric acid (H2SO4) and potassium hydroxide (KOH) as the reactants. Sulfuric acid is a strong acid, while potassium hydroxide is a strong base.
When a strong acid reacts with a strong base, they undergo a neutralization reaction. The acid donates a hydrogen ion (H+), while the base donates a hydroxide ion (OH-). These ions combine to form water (H2O).
So, the balanced chemical equation for this reaction would be:
H2SO4(aq) + 2KOH(aq) --> K2SO4(aq) + 2H2O(l)
Therefore, the correct answer is option b: K2SO4(aq) + H2O(l). This reaction produces potassium sulfate (K2SO4) and water (H2O).