Cla6rylPNmedivannan
Cla6rylPNmedivannan Cla6rylPNmedivannan
  • 16-08-2016
  • Chemistry
contestada

mg 2naf --> mgf2 2na if you start with 5.50 grams of magnesium, how many grams of magnesium fluoride will be produced?

Respuesta :

Willchemistry
Willchemistry Willchemistry
  • 16-08-2016

molar mass  Mg = 24 g/mol ; MgF2 = 62 g/mol

Mg + 2 NaF = MgF2 + 2 Na

24 g Mg ------------ 62 g MgF2
5.50 g Mg ---------- ( mass MgF2)

mass MgF2 = 5.50 x 62 / 24

mass mgF2 = 341 / 24

= 14.208 g of MgF2

hoope this helps!

Answer Link

Otras preguntas

HELP PLEASE!!!! HURRY!!!! NO SPAM!!!Indicate whether the product is defined. If it is, give the dimensions of the product. Aˇ2 × 3 and Bˇ3 × 4; AB
An individual or a firm can internalize an externality by​ ___________. A. disputing that an externality exists. B. doubling the size of the externality. C. pay
1) 1. The African word, "Quash," meant: (10pts)
Can someone help me with this math homework please!
Which of the following is the written form of 1,378? ciento treinta y ocho b. mil trescientos setenta y ocho d. a. C. setecientos treinta y ocho mil setecientos
How to show my work when I have a math problem
What is the molarity of a solution containing 150 g of zinc sulfate (ZnSO4) per liter?
Chromium forms a complex with diphenylcarbazide whose molar absorptivity is 4.17*10^4 at 540nm. Calculate the absorbance of a 7.68*10^-6 M solution of the compl
Can someone please help, I'll give out 20 points ! Question - Where is the blue point on the number line?
What is the vertex of the function f(x) = -|x + 7| − 4? A. (-7,-4) B. (7,4) C. (-7,4) D. (7,-4)