0
A binary compound between an unknown element E and hydrogen contains 91.27 E and 8.73 H by mass If the formula of the compound is E3H8 calculate the atomic mass of E?
Wiki User
∙ 15y ago
To find the Atomic Mass of element E, first calculate the mass of 3 atoms of E in E3H8: 91.27 g E / 3 = 30.43 g E per atom of E Next, the atomic mass of E can be calculated by dividing this mass by the mass of one mole of E: 30.43 g/mol E ÷ 1 atom of E = 30.43 g/mol
Add your answer:
Earn +20 pts
What compound is formed between hydrogen and fluorine?
This compound is the hydrogen fluoride HF.
What is the difference between a compound and hydrogen?
A compound is a combination of at least 2 different elements or ions, while Hydrogen is simply an element.
What is the difference between a hydrocarbon and a organic compound?
A hydrocarbon is a type of organic compound composed of hydrogen and carbon atoms only, without any other elements. Organic compounds, on the other hand, are compounds that contain carbon, often in combination with hydrogen, oxygen, nitrogen, sulfur, or other elements. Therefore, all hydrocarbons are organic compounds, but not all organic compounds are necessarily hydrocarbons.
Is LiCN an organic compound?
No, LiCN is not an organic compound. It is an inorganic compound composed of lithium, carbon, and nitrogen. Organic compounds are made up of carbon and hydrogen, often with other elements like oxygen, nitrogen, or sulfur.
What is different between element amd compound?
A compound is made up of two or more elements (water is a compound, made up of two elements: oxygen and hydrogen).
Is NH2OH IS IONIC OR COVALENT?
NH2OH is a covalent compound. It contains covalent bonds formed between nitrogen and hydrogen atoms.
What is the name of the compound between nitrogen and hydrogen?
There are 5 elements between Hydrogen and Nitrogen.HydrogenHeliumLithiumBerylliumBoronCarbonNitrogen
What compound is formed between hydrogen and fluorine?
This compound is the hydrogen fluoride HF.
Are ionic organic compounds and inorganic compounds the same?
No. The difference between an organic and an inorganic compound, ionic or otherwise, is that an organic compound contains carbon bonded with hydrogen while an inorganic compound does not.
Why is a saturated hydrocarbon an organic compound which contains hydrogen and carbon joined?
A saturated hydrocarbon contains only single bonds between carbon atoms, making it "saturated" with hydrogen atoms. This type of organic compound forms a continuous chain of carbon atoms with hydrogen atoms attached to each carbon.
Is propylparaben ionic or covalent?
Propylparaben is a covalent compound. It contains covalent bonds between carbon, hydrogen, and oxygen atoms, which are shared between the atoms to form the molecule.
What is the compound formed between H and F?
The compound formed between hydrogen (H) and fluorine (F) is hydrogen fluoride (HF). It is a colorless gas at room temperature and is highly toxic and corrosive.
Is hydrogen cobalt an acid?
Acids are usually a compound between a hydrogen anion and an anion (nonmetal ion). Hydrogen and Cobalt both form cations, so a compound between them is unlikely. So the answer would have to be no.
What is the difference between a compound and hydrogen?
A compound is a combination of at least 2 different elements or ions, while Hydrogen is simply an element.
What is the difference between a hydrocarbon and a organic compound?
A hydrocarbon is a type of organic compound composed of hydrogen and carbon atoms only, without any other elements. Organic compounds, on the other hand, are compounds that contain carbon, often in combination with hydrogen, oxygen, nitrogen, sulfur, or other elements. Therefore, all hydrocarbons are organic compounds, but not all organic compounds are necessarily hydrocarbons.
What is the attraction between hydrogen and oxygen atoms in a water compound called?
The attraction between hydrogen and oxygen atoms in a water compound is called a hydrogen bond. Hydrogen bonds form due to the difference in electronegativity between the hydrogen and oxygen atoms, creating a partial positive charge on the hydrogen atom and a partial negative charge on the oxygen atom.
Is Hydrogen Iodide a ionic or covalent compound?
Hydrogen iodide is a covalent compound. It is formed by the sharing of electrons between hydrogen and iodine atoms to complete their outer energy levels.
