vejeranodilia vejeranodilia

09-04-2020
Chemistry

contestada

how many moles are there in 12.5 g Of Linc oxide, Zno

Respuesta :

ianwall ianwall

09-04-2020

Answer:

.154 moles

Explanation:

The molar mass of ZnO is 81.38.

Take the mass you have (12.5g) and divide it by the molar mass: 12.5/81.38 tha answer you get is .154 mol (with respect to signifigant figures)

Answer Link

Otras preguntas

Which website most likely offers accurate unbiased information that is relevant to research about the popularity of doughnuts in the United States? A) Donut Sou

Which of the following equations represents a graph that increases most rapidly

A penny falls from a windowsill 25.0 m above the sidewalk. How fast is the penny moving when it strikes the ground? (Remember that the velocity will be negative

Vlad spent 20 minutes on his history homework and then completely solved x math problems that each took 2 minutes to complete. What is the equation that can be

Which of the following would not constitute plagiarism

which is a characteristic of a novel

Which equivalence factor should you use to convert from 38.2 grams of potassium (K) to moles of potassium? (38.2 g K/39.10 g K) (38.2 g K/1 mol K) (1 m

Which element of a Shakespearean tragedy does the character of Paris represent in Act V, scene iii of Romeo and Juliet?

A parent died and left an estate to four children one inherited 2/9 oh the state the semiconductor inherited 19/81 and the third one inherited 12/27 how much di

what dose this equal to? 3 – (–3) + 7 – 4 =