orianarice orianarice

07-06-2021
Chemistry

contestada

How many atoms of oxygen are represented in 2Al 2 (CO 3 ) 3 ?

A. 3
B. 6
C. 9
D. 18

Respuesta :

plpnkveronika plpnkveronika

07-06-2021

D. 18
In 2Al2(CO3)3 are 9 atoms, and 2 molecule of aluminum gives 18

Answer Link

Otras preguntas

Refer to Figure 6-9. In this market, a minimum wage of $7.00 creates a labor

When electric current is passed through acidulated water.

Which of these is NOT a key topic to consider when revising? Please choose the correct answer from the following choices, and then select the submit answer butt

Find the slope, if it exists, of the line containing the pair of points (2, -9) and (-6, -9).

plss need fast 10 min

In wintertime, herds of cattle often stand close together. This helps them get warmer because A. animals prefer to have company. B. the bodies of animals pr

How many zeroes does $10!$ end in, when written in base 11?

What is 2^(2x-1) if 2^(x+3)=27

3. HISTORICAL PERSPECTIVE What would lead the Canadiens to believe they were a distinct nation from the rest of Canada? 2 marks .

Determine which of the following graphs does not represent a function.

good job