subject

Chemistry, 10.12.2021 19:10 dmgcity

2. The two naturally occurring isotopes of hydrogen are hydrogen-1 ( 1.00783 amu; 99.9885 percent) and hydrogen-2 (2.01410 amu; 0.0115 percent). What is the average atomic mass of hydrogen? A. 1.0079 amu
b. 1.0097 amu
c. 1.0309 amu
D. 1.5110 amu

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 01:00

According to the tide table below what time of day will the highest tide occur?

Answers: 1

question

Chemistry, 22.06.2019 02:30

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

Answers: 2

question

Chemistry, 22.06.2019 05:00

Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted

Answers: 1

question

Chemistry, 22.06.2019 13:30

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

Answers: 1

You know the right answer?

2. The two naturally occurring isotopes of hydrogen are hydrogen-1 ( 1.00783 amu; 99.9885 percent) a...

Questions

question

Physics, 07.09.2019 19:10

Anewly discovered particle, the spartyon, has a mass 945 times that of an electron. if a spartyon at rest absorbs an anti-spartyon, what is the freque...

question

Physics, 07.09.2019 19:10

An unstable high-energy particle is created in the laboratory, and it moves at a speed of 0.994c. relative to a stationary reference frame fixed to th...

question

Physics, 07.09.2019 19:10

Two hundred litres of wet steam at 250°c has an entropy of 25 kj/k. determine the steam quality and mass of steam....

question

Physics, 07.09.2019 19:10

Aproton moves into the page through a magnetic field of 2 t oriented to the right in the plane of the page and through an electric field of 500 v/m or...

question

Physics, 07.09.2019 19:10

Acopper wire 12 cm long and a mass of 16 g is in a magnetic field of 1.2 t oriented perpendicular to the wire. what current would create a force stron...

question

Mathematics, 07.09.2019 19:10

Tarush is a landscape architect. for his first public project he is asked to create a small scale drawing of a garden to be placed in the corner of a...

question

Chemistry, 07.09.2019 19:10

Determine the average rate of decomposition of h3po4 between 10.0 and 40.0 s. express your answer with the appropriate units. time [p2o5] (m10 1.90ã—1...

question

History, 07.09.2019 19:10

Heifer international's function is to reduce poverty by providing free food from livestock raised by heifer international. the tools and expertise to...

question

Mathematics, 07.09.2019 19:10

Angie and kenny play online video games. angie buys 11 software package and 33 months of game play. kenny buys 11 software package and 44 months of ga...

question

Chemistry, 07.09.2019 19:10

Watch the animation depicting rutherford's experiment and choose which of the following conclusions are correct. check all that apply.1. the mass of a...

question

Biology, 07.09.2019 19:10

Transfer waste-filled blood from tissues into the pulmonary circulation is called...

question

Physics, 07.09.2019 19:20

Which property of water allows dogs to cool themselves by panting? -water's high surface tension-the formation of covalent bonds between water molecul...

question

Business, 07.09.2019 19:20

Traditional savings account typical minimum balance is callled...

question

Mathematics, 07.09.2019 19:20

The town recreation committee raised money to increase the circumference of the jogger’s park, which was initially 1000 feet. it was decided to multip...

question

Biology, 07.09.2019 19:20

Suppose someone told you that a jungle cat is classified in the same genus as a house cat. what characteristics and behaviours do you think a jungle c...

question

Mathematics, 07.09.2019 19:20

Blitzkrieg is the term used to describe germany's?...

question

Mathematics, 07.09.2019 19:20

Iam having trouble with this ellipse problem. right away

question

Mathematics, 07.09.2019 19:20

8. eight plus four times a number is greater than five times the number. write and solve the inequality and sketch a graph of the solution....

question

Mathematics, 07.09.2019 19:20

Can anyone me with this problem? you....

question

Physics, 07.09.2019 19:20

(a) how many electrons would have to be removed from a penny to leave it with a charge of +1.0×10−7 c? [4] (b) to what fraction of the electron...

More questions: Chemistry Another questions

Questions on the website: 13722363