Answer:
The volume of NaOH solution is 0.532 L.
Step 1. Calculate the moles of NaOH.
Moles = 11.5 g NaOH * (1 mol NaOH/40.00 g NaOH) = 0.2875 mol NaOH
Step 2. Calculate the volume of NaOH
Volume = 0.2875 mol NaOH * (1 L NaOH/0.540 mol NaOH) = 0.532 L
Could you please give me Branliest and rare this and like!
Answer:
I think it was Hillary Clinton.
Explanation:
Molarity can be defined as the number of moles of solute in 1 L solution.
Molarity of Na₂SO₄ solution - 0.200 M
this means there are 0.200 moles in 1 L solution
Molar mass of Na₂SO₄ - 142 g/mol
therefore mass of Na₂SO₄ in 1.00 L - 0.200 mol x 142 g/mol = 28.4 g
a mass of 28.4 g of Na₂SO₄ is present in 1.00 L
Vanadium (V)
Vanadium is the only one in the 4th period here so
Answer:
Gelada baboons plays a significant role.
Explanation:
The role of gelada baboons in their ecosystem is very important because they aerate the soil for plants which is necessary for good plant growth. These gelada baboons also helps in controlling the population of predator in their ecosystem which is very essential for the stability and equilibrium of the ecosystem so gelada baboons has a good effect on both plants and animals in their ecosystem.
