avaroseyorkeosbicq
avaroseyorkeosbicq
23-06-2018
Chemistry
contestada
PLEASE HELP MEEEEEEE
Respuesta :
jinggg
jinggg
23-06-2018
Amount of copper= mass / molar mass = 17/64=0.2656
According to the balance equation, amount of hydrogen gas : amount of copper = 1:1
Therefore amount of hydrogen gas is 1:1
Thus mass of hydrogen gas is molar mass x mol= 1 x 0.2656= 0.266g
Answer Link
VER TODAS LAS RESPUESTAS ( 71+ )
Otras preguntas
Choose the clearest and most effective revision of the following sentence.Ready to give her speech, the woman stepped up to the microphone holding her note card
why do people like mining in Antarctica why do they do it for?
Leo needs to drive from Boston to Chicago. He planned to drive for 20 hours at an average speed of 50 mph. But, he drove at an average speed of 60 mph for the f
Someone Please help me answer this question
Two point charges each with a charge of +1,00c are separated by a distance of1.0m what is the magnitude of the force between them
Select the correct answer from each drop-down menu. Simplify the following polynomial expression. (3x^2 - x -7) -(5x2 - 4x -2)(x -2) The the polynomial simplif
In the last 40 years, the number of women in the workforce has increased tremendously, and pay has also improved. In what ways is the progress of women in the w
Help me pleaseeeeeee !!Find the missing length indicated. A) 5 B) 8 C) 28 D) 12
What is the slope of the line that passes through the points (7, -4) and (7, 0)? Write your answer in the simplest form.
In 1840 which option would be the easiest to take to move lumber from Cumberland Maryland and Washington DC
