mannoj3636 mannoj3636

24-03-2020
Chemistry

contestada

In a solution of sugar, we used 500ml to make 50g/l solution. How much sugar was used?

Respuesta :

gnomicmind2020 gnomicmind2020

26-03-2020

Answer:

25g

Explanation:

data given:

volume=500ml > 0.5l

concentration=50g/l

from

conc= mass/volume

therefore

mass= concentration × volume

= 50g/l × 0.5l

= 25g

Answer Link

Otras preguntas

[3 + 3 + 3 pts] Let X and Y be two independent and identically distributed random variables taking values-with pmf P (k) = 2-k , k ϵ N 0 , 0/ω. Compute the foll

Find a basis for the subspace W of R' given by W = {(a.b, c, d) E R' [a +6+c=0, 6+2c-d = 0, a -c+ d= 0)

Are They Disadvantages In Using Second Dary Data?(If There.Is,Cite Sitvation

Captain Eddy takes his 25-seat party boat out for a harbor cruise every night, rain or shine. Whether he gets $70 per seat or nothing, he always fills every sea

find the surface area

What time do you read into “it seem” in line 2 and why do you say so in the poem the chosen ones

Score on last try: 0 of 2 pts. See Details for more. > Next question You can retry this question below Find the radius of convergence for: (2n)!xn n2n n=1 X

a→= 10.0 at 30º above the x-axis; b→ = 12.0 at 60º above the x-axis; and c→ = 15.0 at 50º below the - x-axis. what angle does a→ b→ c→ make with the x-axis?

5. Determine the area of the region that is inside both of the curves r = 3 - 2 sin 0 and r=-3+2 sin 0.

Evaluate the integral by making the given substitution. x3 x V du- U= dx, u = x4 - 3 - 3 4 Х - X