izzy201995 izzy201995

02-02-2019
Physics

contestada

How many molecules are present in 3 mols of silicon dioxide (sio2)?

Respuesta :

christy52 christy52

02-02-2019

One SiO2 is count as one molecule.
no. of molecules = no. of moles x Avogadro constant
= 3 x 6.02x10^23
= 1.806 x10^24

Answer Link

Otras preguntas

the chorus has 35 members. which expression represents the number of ways a group of 6 members can be chosen to do a special performance?

answel.break, so be sure that best answer each question. Note beyou have the entire question and allthe answers choosing 1. Significant settlement in Manitoba,

The angle measure in degrees that corresponds to 7/10ths of a circle is what? a. 63 b.126 c. 252 d. 257/ also, Its corresponding measurement in radians is 7 pie

what number should be added to both sides of the equation to complete the square? x2 8x = 4

Give 5 examples each of application and system software

What would be the total mass of the products of a reaction in which 10 grams of water decomposes into the elements hydrogen and oxygen?

Review what you know about American foreign policy between 1890–1920 and the debate over imperialism

What event has been blamed on the curse of macbeth?

If an object has a mass of 50 kilograms, what would it weigh on Uranus, where the acceleration due to gravity is 10.5 meters/second2?

The collapse of the fairness doctrine most affected which of the following Broadcasters accountability to individuals, small groups and politicians Broadcasters