iiyolandii
iiyolandii iiyolandii
  • 22-05-2016
  • Chemistry
contestada

How many grams of CU are required to replace 45.0 grams of silver nitrate?

1Cu + 2AgNO3 -> 1Cu (No3)2 +2Ag

Respuesta :

Willchemistry
Willchemistry Willchemistry
  • 22-05-2016
Molar mass Cu = 63.546 g/mol  and AgNO₃ = 169.87

1 Cu + 2 AgNO₃ -> 1 Cu (NO₃)₂ +2 Ag

63,546 -------- 2 * 169.87
? g Cu ------- 45.0 

Mass ( Cu ) = 45.0 * 63,546 / 2 * 169.87

Mass ( Cu ) = 2859,57 / 339,74

Mass = 8.4169 g of Cu

hope this helps!
Answer Link

Otras preguntas

Which movement decreases the angle between articulating bones?
Which Latin American countries had a military coup supported by the United States to remove Salvador Allende from power? A. Nicaragua B. Argentina C. Mexico D.
The habitat of an animal is divided by a growing city. What might happen to the animal? The animal may A not be able to find enough food or mates B. move into t
Is Language is symbolic true of false
Parallel structure refers to having at least two divisions within each level of your outline. TrueFalse
The three basic elements of plot a narrative writing are​
Which of the following must be true in order for a good to be considered for sale in the commodity market? A. It's necessary for the productive process. B. It's
The colonist worked to change the laws of the stamp act by
oof...please help meh!!!!!
how did world war 1 impact russia differently than it Western European countries