bascolocanela bascolocanela

22-04-2020
Biology

contestada

How many moles of zinc are in 25.00 g Zn?

Respuesta :

edwardkaddo25 edwardkaddo25

24-04-2020

Answer:

0.3823 mol

Explanation:

Mass m (Zn)=25g

Molar mass M(Zn) =65.38gmol

n(Zn) = m/M

=25g /65.38gmol

= 0.3823 mol

Answer Link

Otras preguntas

What is an "indulgence?" A. Reduction in punishment by payment for one's sins that shortens a soul's time in Purgatory. B. An argument against Church practices.

In 1945, indonesia declared its independence from what country?.

what is the median for 55, 75, 45, 80, 50, 70, 45, 85, 60, 70

Find the measure of angle x in the figure below: A:35° B:47° C:73° D:78°

3x^2-2x+3 when x is 7???

Please answer quickly Attachment down below

What are the coordinates of point B' after AABC is reflected across the y-axis? 5 y А В' ? ? с B (3,2 -5 0 -5

________ have over 85% of the l,669 federally designated mental health professional shortage areas.

How did germany react to the increased demand for weapons?.

Next 2.3 Quiz Select the correct answer. Which of the following Is NOT related to smoking? • A. Heart Disease B. Stroke O C. Lung Cancer O D. Epilepsy