Answer:
2H2S + 3O2 → 2SO2 + 2H2O
Explanation:
Step 1: Data given
Hydrogen sulfide = H2S
Oxygen = O2
sulfur dioxide = SO2
water = H2O
Step 2: The unbalanced equation
H2S + O2 → SO2 + H2O
Step 3: Balancing the equation
H2S + O2 → SO2 + H2O
On the left side we have 2x O (in O2) and on the right side we have 3x O (2x in SO2 and 1x in H2O). To balance the amount of O, we have to multiply O2 (on the left side) by 3 and SO2 and H2O on the right side by 3.
H2S + 3O2 → 2SO2 + 2H2O
On the right side we have 4x H and on the left side we have 2x H. To balance the amount of H, we have to multiply H2S by 2.
Now the equation is balanced.
2H2S + 3O2 → 2SO2 + 2H2O
I say the Correct answer is
B) There will be a shift toward the products.
Answer:
Explanation:
Hello,
In this case, the reaction between sulfuric acid and hydroxide is:
We can notice a 1:2 molar ratio between the acid and the base respectively, therefore, at the equivalence point we have:
And in terms of volumes and concentrations:
So we compute the molarity of sulfuric acid as shown below:
Best regards.
Answer:
Protein
Explanation:
Cholesterol is actually part lipid, part protein
Uranium is a fissionable material to which if you split it, it makes a lot of heat which is used in reactors for massive energy production.
