Harrietking5571 Harrietking5571

01-03-2018
Chemistry

contestada

How many moles of solute particles are present in 1 ml of aqueous 0.020 m (nh4)2co3?

Respuesta :

zelinsky zelinsky

10-03-2018

Vs = 1.0 mL = 0.001 L
c((NH4)2CO3) = 0.02 M
n((NH4)2CO3) = ?

For the purpose, here we will use the next equation:

c=n/V ⇒ n=cxV

n((NH4)2CO3) = 0.02M x 0.001L

n((NH4)2CO3) = 2x10⁻⁵ mole of (NH4)2CO3 is presented in the solution

Answer Link

Otras preguntas

What are the statutory requirements for a pour-over gift into a trust? a) No requirements b) Must be in writing c) Must be notarized d) Requires court approval

What’s the value of X when 10 X equals 12

why does the poet hate the winter season in the second part of the poem?

1=x^2 Solve for X. Y=x^2-1

Correct answer please? I can't figure it out

From the numbers 1,3,8,15,18,23,28,and, 33, write down two prime numbers

Answers for question 65 and 66

Find the intruder: phagocytosis, macrophage, granulocytes, lymphocytes

What are the statutory requirements for a pour-over gift into a trust? a) No requirements b) Must be in writing c) Must be notarized d) Requires court approval

an insulated beaker contains 300g of water, intially at 30°C. water at 100°C is added until the temperature of the mixture reaches 50°C. the specific heat capac