Answer: 36.2 ml
Explanation:
Assmed values :
weight of sulphurous acid = 0.104 g
volume of flask = 250 ml
Molarity of NaOH solution = 0.0700 M
Molarity of a solution is defined as the number of moles of solute dissolved per Liter of the solution.
where,
n= moles of solute = 
= volume of solution in ml
According to the neutralization law,
where,
= molarity of 
solution = 0.00507 M
= volume of solution = 250 ml
= molarity of 
solution = 0.0700 M
= volume of solution = ?
= valency of = 2
= valency of = 1
Therefore, the volume of solution the student will need to add to reach the final equivalence point is 36.2 ml
Answer:
7.508 Moles Vangkee
Explanation:
semoga membantu ya vangkee
Explanation:
metallic conduction:the movement of electrons through a metal, with no changes in the metal and no movement of the metal atoms.
I hope this help uuhh............
Answer:
D. Weathering includes the transportation of sediment while erosion does not.
