C because, its products is heavier than each of its reactants
H2S and HS- are a conjugate acid-base pair.
It’s a synthesis reaction, which is when 2 or more substances react to form a single product.
I hope this helps
Answer:
a. 406.3mL
b. 5519.6g
Explanation:Please see attachment for explanation
The current divides according to the resistance; more current in the lower resistance, less in the higher resistance. This is called “parallel branches” or paths. The voltage is the same for both (all) branches.