natalyabogin7669 natalyabogin7669

06-04-2024
Chemistry

contestada

The number of atoms of Cr and O in a compound is 4.8×10¹⁰ and 9.6×10¹⁰ respectively. Its empirical formula is :
a. CrO₂
b. Cr2O₄
c. Cr2O₃
d. CrO₅

Respuesta :

kylagipson kylagipson

06-04-2024

Answer:

CrO2

Explanation:

Answer Link

Otras preguntas

The area of a rectangular field is 7050m^2. If the width of the field is 75m, what is its length?

In the segment Building the Great Cathedrals, when discussing the inclusion of Aristotle, Euclid and Pythagoras on the exterior of Chartres Cathedral, Yale Univ

In the case below, the original source material is given along with a sample of student work. Determine the type of plagiarism by clicking the appropriate radio

In one type of state lottery 5 distinct numbers are picked from 1,2,3,...,40 uniformly at random. (a) Describe a sample space and a probability measure P to mod

what does the character do? in the text The Elevator

Cordelion Communications is considering issuing new common stock and using the proceeds to reduce its outstanding debt. The stock issue would have no effect on

A sound pulse released from an echo sounder returns to the ship in 6.8 seconds. Assuming the speed of sound in ocean water is 4800 ft/sec, how many feet deep is

What type of atmosphere is depicted in the image above, and how did the artist achieve this?

A company wants to determine the amount of a vitamin mix that can be enclosed in a capsule like the one shown. The capsule has a radius of 3millimeters (mm) an

The maximum force that a grocery bag can withstand without ripping is 250 n. Suppose that the bag is filled with 20 kg of groceries and lifted with an accelerat