COOLDUDE1870 COOLDUDE1870

20-05-2022
Chemistry

contestada

What is the percent oxygen in something made of 2 mole of copper and 1 mole of oxygen called copper (l) oxide?

Respuesta :

Siralexstilinski Siralexstilinski

20-05-2022

Answer:

20.114%

Explanation:

Percent composition by element Element Symbol Mass Percent Copper Cu 79.886% Oxygen O 20.114%

Answer Link

Otras preguntas

There are 8 people in line for the self-checkout at the grocery story. There are 6 people in line for the cashier. What is the ratio of self-checkout line to ca

13 hours and 12 minutes.

In Ms. Renault's classroom, 2/5 of the students play sudoku. Of the student who play sudoku, 5/6 also play checkers. If there are 30 students in her class, how

How did George Washington know what was going on at Mount Vernon while he was away?

Calculate the rate of photosynthesis (mm/hr) for Elodea if when measuring net photosynthesis, the water level moved up 3 mm from the initial level in 20 min, an

Why did the Africans Crossed the Indiana Boarder

Which phrase describes faults? Cause gaps in the geologic record Cause rocks to break and move Are older than surrounding rocks Are igneous rocks that form bene

Which statement regarding Americans and crime is verified by criminal statistics.

y = 4x2 - 5X-10 vertex

A jeweler had a piece of silver that weighed 196.54 grams. she used 98.6 grams to make some jewelry. How many grams of silver did she have left?

ACCESS MORE