alexxpg alexxpg

24-01-2020
Chemistry

contestada

Hydrochloric acid has the chemical formula HCl. A certain quantity of hydrochloric acid has 2.39x1024 atoms. How many moles of hydrochloric acid is the sample?

Respuesta :

ednorobello92 ednorobello92

24-01-2020

Answer: 3.97 moles HCl

Explanation: Solution:

2.39x10²⁴ atoms HCl x 1 mole HCl /

6.022x10²³ atoms HCl

= 3.97 moles HCl

Answer Link

Otras preguntas

5.95, 5.90, 5.85, 5.80, 5.75, 5.75, 5.75, 5.65, 5.65, 5.65, 5.55, 5.55, 5.55, 5.55, 5.55, 5.55 The men's pole vault finals' scores for the 2004 Olympic games

In the inverse variation function, what happens to the output when the function's inputvalue is multiplied by 4?

How much did gore win the popular vote by?

which of the following is the best definition of parody

what number 4 times as many as 25 times? A)100 B)125 C)21 D)29

Which of the following is the quadratic parent function

The mass of the sun is about 2x10^27 metric tons or 2x10^30 kilograms. How many kilograms are in one metric ton

A car travel at an average speed of 68 miles per hour. How many miles does other travel in 3 hours and 15 mins

k=1/2mv^2 solve v answer V=兀r^2h solve r answer

List two ways that the cell moves things by active transport