Chemistry, 24.09.2019 00:00 mhill32

Element x has two isotopes: x-100 and x-104. if the relative abundance of x-100 is 75% and the relative abundance of x-104 is 25%. what is the average atomic mass of element x?

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 05:40

Can someone me with 1 to 4 plz. fast

Answers: 1

Answer

Chemistry, 22.06.2019 10:00

How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?

Answers: 3

Answer

Chemistry, 22.06.2019 12:30

Place the elements below in order of decreasing ionization energy. aluminum(al) chlorine(cl) magnesium (mg) sulfur(s)

Answers: 1

Answer

Chemistry, 22.06.2019 18:00

How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate

Answers: 3

Answer

You know the right answer?

Element x has two isotopes: x-100 and x-104. if the relative abundance of x-100 is 75% and the rela...

Questions

History, 11.11.2019 03:31

Questiu 10 13 points) 15 which statement best analyzes the positions of south carolinians on the issue of the creation of a na...

Mathematics, 11.11.2019 03:31

Acompany produces t-shirts there is a fixed monthly cost of $500 to produce the t-shirt’s and a cost of $4.50 per tshirt for production the company pl...

Mathematics, 11.11.2019 03:31

Diagram shows a square abcd with sides of length 20 cm.also shows a semicircle and an are of a circle.d20 cmab is the diameter...

Computers and Technology, 11.11.2019 03:31

How to inform a teenage audience about developments in computing that have affected our lives. you can consider developments that have affected our li...

English, 11.11.2019 03:31

How does the structure of each poem to convey different feelings?...

Physics, 11.11.2019 03:31

5 describing magnetic fields use the drop-down menus to complete the statement. the magnetic field around this magnet is moving from...

Chemistry, 11.11.2019 03:31

In the food web shown above, which of the following organisms can be classified as a tertiary consumer? a. sharks b. herrin...

Mathematics, 11.11.2019 03:31

Which is easier to solve for when using substitution y=6x-9 or y=-3x...

History, 11.11.2019 03:31

Evaluate if the system of checks and balances is working as the framers envisioned....

Business, 11.11.2019 03:31

Is a motivation technique in which managers and employees collaborate in setting goals for the purpose of clarifying the roles employees are expected...

Mathematics, 11.11.2019 03:31

Universal pet house sells vinyl doghouse and treated lumber doghouses. it takes the company 5 hours to build a vinyl doghouses and 2 hours to build a...

Physics, 11.11.2019 03:31

A5.00 kg crate is on a 21.0° hill.using x-y axes tilted down theplane, what is the x-componentof the weight? (unit = n)...

Mathematics, 11.11.2019 03:31

06.05 lc) fill in the blank with the contraction that fits the sentence. he know that he was supposed to clean his room. (5 points)...

Mathematics, 11.11.2019 03:31

The diagram shows a square abcd with sides of length 20 cmit also shows a semicircle and an are of a circledo not write in this area...

English, 11.11.2019 03:31

In at least 150 words, explain whether or not jim was a stereotype of uneducated african american slaves of the nineteenth century....

History, 11.11.2019 03:31

Why did william henry harrison send troops to prophetstown?...

Mathematics, 11.11.2019 03:31

How to solve -3x+y=10 step by step...

Mathematics, 11.11.2019 03:31

Fiona is goin to jog once around the block she lives on. the block is rectangular, and it is 180 yards long and 200 feet wide. how far will fiona jog...

English, 11.11.2019 03:31

Which statement suggests that the man in the poem has conflicting motivations to eat?...

Advanced Placement (AP), 11.11.2019 03:31

112 3 4 5 6 7 8 9 10 turn in 2 exit how might a scientist compare theories by doing an experiment? o a) make sure that...

More questions: Chemistry Another questions