subject

Chemistry, 24.05.2021 06:20 x0katie15

HELP QUICK PLSSS A 29.35 gram sample of cobalt is heated in the presence of excess
oxygen. A metal oxide is formed with a mass of 37.32 g. Determine
the empirical formula of the metal oxide.
Enter the elements in the order Co, O
empirical formula

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 03:10

The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?

Answers: 2

question

Chemistry, 22.06.2019 04:30

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

Answers: 1

question

Chemistry, 22.06.2019 11:00

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation

Answers: 1

question

Chemistry, 22.06.2019 17:40

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.

Answers: 1

You know the right answer?

HELP QUICK PLSSS A 29.35 gram sample of cobalt is heated in the presence of excess
oxygen. A...

Questions

question

Social Studies, 01.07.2019 06:40

When someone uses punishment to change a behavior, the probability of the behavior occurring is likely to...

question

Mathematics, 01.07.2019 06:40

The ratio of w to x is 4 to 6. the ratio of y to x is 1 to 3. what is the ratio of w to y?...

question

History, 01.07.2019 06:40

One fundamental implications of federalism is that state policies...

question

Social Studies, 01.07.2019 06:40

The first step in becoming a servant leader is to aspire to lead. true false...

question

History, 01.07.2019 06:40

In the mid 19th century harriet beecher stowe was the leader in the struggle for...

question

Biology, 01.07.2019 06:40

You find a cell of a type you have never seen before. the cell has both a nucleus and a cell wall. therefore, you conclude that it must be a cell....

question

Social Studies, 01.07.2019 06:40

What are personality researchers particularly interested in studying?...

question

Social Studies, 01.07.2019 06:40

According to the u. s. department of justice's national gang center the highest incidence of gang activity reports are made in schools....

question

Biology, 01.07.2019 06:40

The point where the tibia meets with the femur...

question

History, 01.07.2019 06:40

What major difference did tocqueville witness when he visited america in 1831? legalization of slavery organization of government legitimacy of women...

question

Computers and Technology, 01.07.2019 06:40

Which edition of java is geared toward developing large-scale, distributed networking applications and web-based applications?...

question

Mathematics, 01.07.2019 06:40

On the first day of the food drive, mrs. teasley's classes brought in 6 cans of fruit, 4 cans of beans,7 boxes of noodles, and 4 cans of soup. find th...

question

History, 01.07.2019 06:40

Which of the following best describes both the roman and the hand empires...

question

English, 01.07.2019 06:40

Which statement does not describe king’s “muse-guy”? a.) the muse-guy “scatter[s] creative fairy-dust all over your typewriter . . ” b.) the muse-g...

question

Geography, 01.07.2019 06:40

What relationship do you see between average tropospheric temperature and the height of the tropopause?...

question

Arts, 01.07.2019 06:40

Why classical music is usually considered as western music from the classical time period?...

question

Chemistry, 01.07.2019 06:40

Question 20 a raindrop has a mass of 50.mg and the pacific ocean has a mass of ×7.081020kg . use this information to answer the questions below. be su...

question

History, 01.07.2019 06:40

"explain how the coercive acts (intolerable acts) were both an effect of colonial actions and a cause of colonial action."...

question

English, 01.07.2019 06:40

What are central ideas of smith's text and what is the purpose of his aacount...

question

History, 01.07.2019 06:40

In this quote british secretary of state william pitt is urging connecticut to...

More questions: Chemistry Another questions

Questions on the website: 13722359