zizihamilton9 zizihamilton9
  • 04-03-2022
  • Chemistry
contestada

What is the molar mass of Pb(Cr2O7)2

Respuesta :

kritika3375
kritika3375 kritika3375
  • 04-03-2022

Answer:

The molar mass of Pb(Cr2O7)2 is 639.2 g/mol.

Ver imagen kritika3375
Answer Link
fieryanswererft
fieryanswererft fieryanswererft
  • 04-03-2022

Answer:

639 g

Explanation:

Pb(Cr₂O₇)₂

Molar mass of each element:

Pb = 207

Cr = 52

O = 16

now solve:

207 + ( 52 * 2 + 16 * 7 ) * 2

207 + ( 216 ) * 2

207 + 432

639 g

Answer Link

Otras preguntas

where will you find maximum rate of evaporation - ocean, pond or an aquarium? Give reason to support your answer.
graph y=3sinx and y=sin 3x on the same axes. label the graph of each function.
List all the commonwealth games mascots from 1982-2014
Which expression can be used to change 75 kilometers per hour to meters per minute?
Is the E-CIG industry more "safe" than the actual tobacco companies? Why? If someone offered you E-CIGS than cigarettes would you say yes or no? Why?Full Paragr
What were the reasons for the failure of the League Nations?
What were the reasons for the failure of the League Nations?
What is the solution: (9x+2)(4x^2+35x-9)=0
What number is equivalent to 13/2
If the length of each side of a square prism is ten feet. Find the total surface area of this object