Como calcular concentração massa e volume?

Como calcular concentração massa e volume?

Concentração de soluções

1. d = m = m + m. V = volume da solução.
2. C_n = n_1 \cdot V, sendo, m = massa de soluto em solução (g) M = massa equivalente a 1 mol do mesmo.
3. T = mm ou T = VV. m = massa de soluto em solução (g) V = volume do soluto. m e V = massa e volume da solução respectivamente.

What is the formula for calculating volume?

The formula for calculation of volume by average end area: Volume = L x `1/2` (A1 + A2) cubic meter. This average end area calculation is used to calculate volume between two cross sections.

How do you figure out volume?

Calculate the volume by multiplying the measured length and width of the space together, then multiply the result by the height of the room. From the example, 10 * 25 feet = 250 square feet, and 5 * 10 feet = 50 square feet.

What are the formulas for volume?

r = Radius of the circular base

d = Diameter of the circular base

h = Height of the cylinder

How do you calculate volume in Excel?

But Excel allows us to use an effective solution: In the cell B2 we write down the formula for calculating the volume of a sphere in one line: =(4/3)*PI()*A2^3 (A2 is the cell reference). In the cell A2 we will enter different radii and after each input in the cell B2 we get the result of calculating the volume of spheres corresponding to its radii.