gracie3600 gracie3600
  • 04-02-2021
  • Chemistry
contestada

The chemical compound, "AB" has a molar mass of 74.548 g/mol.
What is the percent by mass of B in AB? (Mass of A = 39.098 g/mol,
B = 35.45 g/mol)

Respuesta :

Rasco
Rasco Rasco
  • 11-02-2021

Answer:

47.55%

Explanation:

Answer Link

Otras preguntas

A staple is made from 40mm of wire. How many staples can be made from 10meters of wire?
During the Cold War, what was the main concern of the United States?
A staple is made from 40mm of wire. How many staples can be made from 10meters of wire?
whats the y intercept of y= 1/2 log(x+1)-log(2x+10)
An art gallery has 9 paintings to display along a hallway. How many different ways can they choose and display 6 of the paintings?
What is the approximate height of the average adult in centimeters?
A machine with a mechanical advantage of 10 is used to produce an output force of 250 newtons. What input force is applied to this machine
If both the President and the Vice President can no longer serve, who becomes President?
Which term identifies a type of organic reaction? (1) deposition (3) esterification (2) distillation (4) sublimation
Which element reacts spontaneously with 1.0M HCl (aq) at room temperature? (1) copper (3) silver (2) gold (4) zinc