Emmalinecrit Emmalinecrit

10-12-2019
Mathematics

contestada

what is the number of grams in 1.25x10^25 molecules of aluminum oxide

Respuesta :

annaliseolivia annaliseolivia

10-12-2019

Answer:

Mass = no. of molecules / 6.023 * 10^ 23 * Molar mass

Step-by-step explanation:

Molar mass of CO2 = 44g/mol

1.5

⋅

10

25

6.023

⋅

10

23

= 51.5 moles of CO2

51.5

⋅

44g/mol

=

2266 grams

Hope this helped

Answer Link

Otras preguntas

I need help with this

17) If you want to find the average salary (with each employee's salary found in column C) for those who are full time employees (which will have "FT" in column

SECOND TERM 2021/2022 HOLIDAY ASSIGNMENT SUBJECT: CHEMISTRY CLASS SS11 (a) Define a salt (b) The basicity of tetraoxosulphate VI acid is 2. Explain this statem

There are 357 basketball fans who plan to go to a game. How many buses will be needed, given that each bus can hold 45 fans?

Please I need a lot of help

Find x. Round to the nearest tenth: 31° у X 400 ft x = [ ? ]ft

What is the arc measure of major arc CAD in degrees

caitlyn is on her school's softball team. so far Caitlyn has 39 hits in 75 times at bat. what is her batting average?

Find the value of n x 5 when n=8

Please someone help i dont understand ill upload the rest in a second