gilth3al7ilmissa gilth3al7ilmissa

25-03-2016
Chemistry

contestada

How many grams are in 2.3 x 10^-4 moles of Ca3(PO4)2

Respuesta :

Willchemistry Willchemistry

25-03-2016

Molar mass

Ca₃(PO₄)₂ = 310 g/mol

1 mole -------------------> 310 g
2.3x10⁻⁴ mole ---------> ?

m = 2.3x10⁻⁴ * 310 / 1

m = 0.0713 g

hope this helps!

Answer Link

Otras preguntas

could you speak [clear]_______?

Imagine you are out shopping with a Spanish friend. Translate what the clerk says into Spanish so your friend understands. Remember to use the formal Ud. form w

Refer to the figure below to complete the following item, Quadrilateral PORS is an isosceles trapezoid. if m P= 50°, then m R 130 65 50 310

Which is an example of a personal narrative? O an article about the challenges college freshman can face, written by an administrator a fictional story about se

What is cos(37pi)? A. 1 B. 0 C. -1 D. -2

Write a Christmas letter to a friend telling them how much you appreciate them, how grateful you are to them, and how you are looking forward to see them next y

What type of file format is PSD?

Evalulate 7 3/4+(-2 1/5) x for x =-10

Compared to a competitive industry, a monopolist is likely to achieve _____ producer surplus while generating _____ deadweight loss. a) less; more b) more; more

cuales son las soluciones (o raices) de la ecuacion x^2 + 6x - 16 = 0?