subject

Chemistry, 09.12.2020 09:00 abagailb03

when 3.18 g of copper (||) oxide were carefully heated in a stream of dry hydrogen, 2.54 g of copper and 0.72 g of water were formed determine the number of moles of hydrogen atoms which combine with one mole of oxygen atoms

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 23:00

What is the name of the enzyme that forms at the start of transcription?

Answers: 1

question

Chemistry, 23.06.2019 03:30

Name atleast 3 type of energy associated with the microwave

Answers: 1

question

Chemistry, 23.06.2019 05:30

What is the body’s main processing system? it uses input from various parts to control voluntary and involutiontary movement. it’s composed of two main parts-the brain and spinal cord. a. nbs b.cns c. ans d. pns

Answers: 1

question

Chemistry, 23.06.2019 07:00

An unknown substance is a white solid at room temperature and has a melting point of 78 °c. which of the following substances is most likely to be the identity of the unknown sample?

Answers: 1

You know the right answer?

when 3.18 g of copper (||) oxide were carefully heated in a stream of dry hydrogen, 2.54 g of copper...

Questions

question

Physics, 20.12.2019 01:31

An argument against the validity of evolutionary theory says that there are too few transitional forms representing the gap between any two living spe...

question

Mathematics, 20.12.2019 01:31

The highlands craft store is a small craft operation that employs local artisans to produce clay bowls and mugs. the two primary resources used by the...

question

Physics, 20.12.2019 01:31

The petrified forest of arizona includes a great diversity of fossils. in the picture above, paleontologist randall irmis excavates a plate from a spe...

question

Social Studies, 20.12.2019 01:31

People feel drawn to collette as if by a magnet. she makes those around her feel indispensable to her "cause": a department that is the highest perfo...

question

Health, 20.12.2019 01:31

The health care provider has ordered a urinalysis for a normally healthy client admitted to the hospital with dehydration. the client has been vomitin...

question

Business, 20.12.2019 01:31

Roy transfers property with a tax basis of $800 and a fair market value of $500 to a corporation in exchange for stock with a fair market value of $40...

question

English, 20.12.2019 01:31

She is much the mood of langston hughes' short story " you, m'am" is hopeful. this tone is evident in the plot of the story, which begins with a youn...

question

Business, 20.12.2019 01:31

During may, 10,000 packages of chicken sausages were produced, for which 52,000 pounds of meat and 15,000 machine hours were used. the unit quantity s...

question

Social Studies, 20.12.2019 01:31

Refer to scenario 15.1. the campaign was so successful that rick decided to host a special event to announce the winner. on the day of the event he in...

question

Business, 20.12.2019 01:31

The federal reserve system regulates the money supply primarily by: group of answer choices 1. controlling the production of coins at th...

question

Physics, 20.12.2019 01:31

Abird is flying east at 5.2 kilometers/hour relative to the air. there's a crosswind blowing at 3.1 kilometers/hour toward the south relative to the g...

question

Geography, 20.12.2019 01:31

How do the cryosphere and hydrosphere affect ocean salinity...

question

Business, 20.12.2019 01:31

Ned has built his entrepreneurial venture into a successful business. part of his original plan was to build the business then sell it to another comp...

question

Physics, 20.12.2019 01:31

Alight, flexible rope is wrapped several times around a hollow cylinder with a weight of 40.0 n and a radius of 0.25 m, that rotates without friction...

question

Social Studies, 20.12.2019 01:31

Peggy ann can't decide whether she is "pretty" or not. she thinks she may be, but she isn't sure. she decides to observe her friends’ reactions to her...

question

Business, 20.12.2019 01:31

Both wisconsin and illinois border lake michigan. the lake is becoming polluted and both states are deciding whether or not to clean it. if wisconsin...

question

Geography, 20.12.2019 01:31

Both authors discuss potential development of private western lands adjacent to public land. knight argues that public grazing prevents subdivision. h...

question

Social Studies, 20.12.2019 01:31

Natasha and ramone are listening to a realtor who is encouraging them to buy a house they looked at earlier in the day. as they listen, they are tryin...

question

Business, 20.12.2019 01:31

Bonita industries produces face cream. each bottle of face cream costs $11 to produce and can be sold for $15. the bottles can be sold as is, or proce...

question

Business, 20.12.2019 01:31

Booker petroleum refiners (bpr) has an issue of 8-year, 11% annual coupon bonds outstanding. the bonds, which were originally issued 12 years ago, hav...

More questions: Chemistry Another questions

Questions on the website: 13722367