Show that the statement that the Sun’s atoms are made up of 92% Hydrogen is consistent...

Show that the statement that the Sun’s atoms are made up of 92% Hydrogen is consistent with its mass being 73% Hydrogen. Hint: Using the simplifying assumption, which is nearly true, that the Sun is entirely Hydrogen and Helium.

Expert Solution

genius_generous answered 2 years ago

William Prout (1815) proposed that all other atoms are built up of hydrogen atoms, suggesting that all elements

William Prout (1815) proposed that all other atoms are built up of hydrogen atoms, suggesting that all elements should have integral atomic masses based on an atomic mass of one for hydrogen. This hypothesis appeared discredited by the discovery of atomic masses, such as 24.3 u for magnesium and 35.5 u for chlorine. In terms of modern knowledge, explain why Prout’s hypothesis is actually quite reasonable.

carbon, hydrogen, oxygen and nitrogen make up the bulk of the atoms in the human body....

carbon, hydrogen, oxygen and nitrogen make up the bulk of the atoms in the human body. However, there are many trace elements present as well. Pick three of these trace elements and do a little Internet research to find out where they're found and what they're used for in the body.

Fill in the blanks 1. the atoms of the groups and the hydrogen atoms...

Fill in the blanks 1. the ____ atoms of the ____ groups and the hydrogen atoms attached to the ____ atoms form ____. (answer choices; nitrogen, carbon, a-helices or b-pleated sheets, carbonyl, globular of firbrous structures, oxygen, amino, random coil, thiol) 2. In the a helix, hydrogen bonds form between the ____ oxygen atom and the ____ hydrogen atom of a peptide bond in _____. In the B-pleasted sheet, hydrogen bonds form between the ____ oxygen atom and the ____...

Draw the alcohol that is oxidized to give the product shown below. Show all hydrogen atoms.

The sun is mostly composed of hydrogen-1 atoms. When two of these hydrogen-1 atoms collide, it...

The sun is mostly composed of hydrogen-1 atoms. When two of these hydrogen-1 atoms collide, it produces no nuclear reaction. Why? And How does the collision between two hydrogen-1 atoms in the sun become a nuclear fusion reaction?

Complete the following reaction. Add hydrogen atoms and charges to the appropriate atoms.

Describe the acidity and pKa of hydrogen atoms that are bonded to carbon atoms adjacent to...

Describe the acidity and pKa of hydrogen atoms that are bonded to carbon atoms adjacent to alkenes, as compared to hydrogen atoms bonded to tertiary alkanes. What happens to leaving groups that are found in the same adjacent position?

Propanol- C3H7OH- Determine the ratio of atoms of Carbon per total atoms, Hydrogen per total atoms...

Propanol- C3H7OH- Determine the ratio of atoms of Carbon per total atoms, Hydrogen per total atoms and Oxygen per total atoms.

Which spectral lines in the emission spectrum of hydrogen atoms can be observed if the atoms...

Which spectral lines in the emission spectrum of hydrogen atoms can be observed if the atoms are excited by electrons with kinetic energy E_kin = 13.3eV?

Consider two identical boxes filled with hydrogen atoms. The atoms in Box A are illuminated by...

Consider two identical boxes filled with hydrogen atoms. The atoms in Box A are illuminated by a beam of ultraviolet light, while the atoms in Box B collide with a beam of electrons. The light has a wavelength of 97.3 nm in vacuum. Each electron in the electron beam has the same energy as each photon in the beam of light. For electrons, the potential energy levels are the difference between the excited energy state that the atom is knocked...

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