lindseycaudill2004 lindseycaudill2004

03-03-2021
Chemistry

contestada

how many atoms in 2.25 mol of O2

Respuesta :

larisatravel2007 larisatravel2007

03-03-2021

Answer:

1 molecule of oxygen has 2 atoms.

So 2,25 molecules of oxygen have 2 x 2,25 atoms.

2 x 2,25 = 4,5 atoms

There are 4,5 atoms in 2,25 molecules oxygen.

Answer Link

Otras preguntas

15 points!!! please help me figure this out I am so confused

A motorcycle is moving at 15 m/s when its brakes are applied, bringing the cycle to rest in 5.3 s. To the nearest meter, how far does the motorcycle travel whil

A 230 g air-track glider is attached to a spring. The glider is pushed in 8.2 cm and released. A student with a stopwatch finds that 13 oscillations take 19.0 s

In the equation Ca(s) + 2H2O(l) -->Ca(OH)2(aq) + H2(g), list each element used as a reactant, and tell how many atoms of each are needed for this reaction.

L Corporation produces and sells 15,500 units of Product X each month. The selling price of Product X is $25 per unit, and variable expenses are $19 per unit. A

what are the different nail disorders?

The process in which the system pressure remain constant is called a)-isobaric b)-isochoric c)-isolated d)-isothermal

The Supply/Demand equilibrium price is __________ with an equilibrium quantity of _________. PRICE Column 1 Quantity Column 2 Quantity $5 11 92 $6 36 68 $7 50 5

how to ensure that the child is up to date with their immunization in childcare center

Which statements accurately describe the function f(x) = 3 sqrt 18? algebra II engenuity