reyesfernanda96 reyesfernanda96
  • 29-06-2017
  • Chemistry
contestada

you start with 100 grams of zinc how many moles of hydrogen will be produced

Respuesta :

dec77cat dec77cat
  • 29-06-2017
Zn + 2H⁺ = Zn²⁺ + H₂

n(H₂)=n(Zn)=m(Zn)/M(Zn)

n(H₂)=100/65.4=1.53 mol
Answer Link

Otras preguntas

What is the measure of θ in radians if r=3 and the area is 3π/2 sq units?
Graph f(x)- -3/4x - 4
In part 1 the dependent variable, the one that you measure the response is
Part One:In the chart below, summarize three British actions and describe how the colonists responded, and why this action and the response were so significant.
A patient diagnosed with hepatomegaly has
what is social? with two examples!​
The total quantity of digital data in the world is growing rapidly. Every year the amount of data increases by . If there are exabytes of data in existence in a
According to John Agnew, the two world wars of the twentieth century were caused primarily by: a) wealth disparity b) nationalism c) technological development O
Factotize in algebra (a+b-c)^{2}-(a-b+c)^{2}
The depth of water at the end of the pier varies with the tides throughout the day. Its graph is roughly sinusoidal. On Dec 29, 2023, the high tide occurs at 9
ACCESS MORE
EDU ACCESS