subject

Chemistry, 13.05.2021 01:30 neneleey1941

Cuantos moles de He hay en 6.46g de He?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 05:50

What are transitions between a liquid and a solid called? identify which way they are transitioning

Answers: 2

question

Chemistry, 22.06.2019 12:00

What is the percentage of hydrogen in nitrogen trihydride

Answers: 1

question

Chemistry, 22.06.2019 19:30

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.

Answers: 2

question

Chemistry, 23.06.2019 01:00

Reactions in cells take place at about a. 40°c b. 0° c. 100°c d. 60°c

Answers: 1

You know the right answer?

Cuantos moles de He hay en 6.46g de He?...

Questions

question

Business, 19.12.2019 02:31

Dori castings is a job order shop that uses a standard cost system. manufacturing overhead costs are applied on the basis of standard direct labor-hou...

question

Business, 19.12.2019 02:31

Double-declining balance on january 1, 2021, the excel delivery company purchased a delivery van for $51,000. at the end of its five-year service life...

question

Physics, 19.12.2019 02:31

Economic growth can be illustrated by: a. an inward shift of the production possibilities curve. b. a movement along the production possibilities c...

question

Business, 19.12.2019 02:31

Chang corporation issued $6,000,000 of 9%, ten-year convertible bonds on july 1,2017 at 96.1 plus accrued interest. the bonds were dated april 1, 2017...

question

Social Studies, 19.12.2019 02:31

Person analysis a. examines the external labor market for needed skills. b. organizations in reviewing the job description and specific...

question

Physics, 19.12.2019 02:31

The bernoulli effect can have important consequences for the design of buildings. for example, wind can blow around a skyscraper at remarkably high sp...

question

Physics, 19.12.2019 02:31

The ends of a cylindrical steel rod are maintained at two different temperatures. the rod conducts heat from one end to the other at a rate of 10 cal/...

question

Social Studies, 19.12.2019 02:31

Students aspiring to health and fitness careers should specialize in biophysical subdisciplines and not worry about taking courses in teaching, counse...

question

Computers and Technology, 19.12.2019 02:31

Develop restaurant management database project the restaurant maintains the catalog for the list of food and beverage items that it provides. apart fr...

question

Mathematics, 19.12.2019 02:31

Six measurements are taken of the thickness of a piece of 18-guage sheet metal. the measurements (in mm) are: 1.316, 1.308, 1.321, 1.303, 1.311, 1.31...

question

Business, 19.12.2019 02:31

Suppose elliot draws a check on his checking account at city bank "payable to the order of phyllis jones." when phyllis presents the check for payment...

question

Mathematics, 19.12.2019 02:31

Suppose that a large family has 14 children, including two sets of identical triplets, three sets of identical twins, and two individual children. how...

question

Mathematics, 19.12.2019 02:31

Suppose that a marketing research firm wants to conduct a survey to estimate the meanμof the distribution of the amount spent on entertainment by each...

question

Business, 19.12.2019 02:31

Suppose that a small county is considering adding a guard rail to a dangerous curve by a river. the guard rail will cost $70,000. the average damage d...

question

Mathematics, 19.12.2019 02:31

Suppose that a particular region with a constant population is divided into three areas: the city, suburbs, and country. the probability that a perso...

question

Mathematics, 19.12.2019 02:31

Dogs are inbred for such desirable characteristics as blue eye color; but an unfortunate by-product of such inbreeding can be the emergence of charac...

question

Mathematics, 19.12.2019 02:31

Suppose that an automobile manufacturer designed a radically new lightweight engine and wants to recommend the grade of gasoline that will have the be...

question

Social Studies, 19.12.2019 02:31

Suppose that a worker in country a can produce either 25 bananas or 5 tomatoes each year. suppose that a worker in country b can produce either 18 ban...

question

Business, 19.12.2019 02:31

In recent years debit cards have become popular. debit cards allow the holder of the card to pay a merchant for gods and services directly from a chec...

question

Physics, 19.12.2019 02:31

Suppose that a person riding on the top of a freight car shines a searchlight beam in the direction in which the train is traveling. how...

More questions: Chemistry Another questions

Questions on the website: 13722367