Don’t lift with you’re back
Answer:
We need 5 tablets.
Explanation:
We need to prepare 250 mL of a 1 : 5 solution.
When we are talking about solutions , '' a : b '' is known as the solution ratio.
Where ''a'' and ''b'' are integer numbers.
In our exercise, we have a 1 : 5 solution ratio. This means that we will have 1 gram of solute for each 5 mL of solution.
To calculate the mass of solute we can write the following :
Notice that we equalize the solution ratio to the mass of solute '''' divided by the total volume of solution (250 mL).
Solving for ⇒
⇒
We found out that we need 50 g of solute.
Given that each tablet has 10 g of solute ⇒
We need five 10-gram tablets to prepare the solution.
Answer:
pointing tip of the foot toward the head.
Explanation:
Answer:
The bulbospongiosus acts to constrict the vagina in females.
Explanation:
Bulbospongiosus is a muscle present in the perineum and is present in both males and females. The perineum is the area or the space between anus and vulva in the female body.
The role of the bulbospongiosus muscle in females is the constriction of the vagina.
Therefore, the bulbospongiosus muscle acts to constrict the vagina in the females.