|
Unlimited Tutoring & Homework Help
|
|
Nature of Hydrogen Ion in Solution
Hydrogen atom contains one proton and one electron. H + ion is formed by loss of this electron. Therefore H + ion is simply a proton. Charge density of this unshielded proton is very high. Therefore it is not likely to exist independently as Hh..
Hydrogen atom contains one proton and one electron. H + ion is formed by loss of this electron. Therefore H + ion is simply a proton. Charge density of this unshielded proton is very high. Therefore it is not likely to exist independently as Hh..Hydrogen Ion Concentration
In 1909, Sorensen introduced a term for expressing the concentration of hydrogen ions, which give an idea about the acidic and basic characters of the aqueous solution. This term was called 'pH' which means the 'power of hydrogen ions'. The ph..
Hydrogen Ion Concentration
In 1909, Sorensen introduced a term for expressing the concentration of hydrogen ions, which give an idea about the acidic and basic characters of the aqueous solution. This term was called 'pH' which means the 'power of hydrogen ions'. The pHh..
In 1909, Sorensen introduced a term for expressing the concentration of hydrogen ions, which give an idea about the acidic and basic characters of the aqueous solution. This term was called 'pH' which means the 'power of hydrogen ions'. The pHh..Hydronium Ion
The hydronium ion is a hydrogen ion in association with a molecule of water. In a water molecule, the oxygen atom has two pairs of unshared electrons in its outermost shell. The hydrogen ion does not have any electron in its valence shell. Hence it..
The hydronium ion is a hydrogen ion in association with a molecule of water. In a water molecule, the oxygen atom has two pairs of unshared electrons in its outermost shell. The hydrogen ion does not have any electron in its valence shell. Hence it..Atoms and Ions
Listed below are some elements that attain the octet configuration of Noble gases. Let us see how this happens. Study the given table: ..
Listed below are some elements that attain the octet configuration of Noble gases. Let us see how this happens. Study the given table: ..Atoms and Ions
: Na, Mg, K, Ca g lose electrons S, O, F, Cl g gain electrons Most of these atoms try to attain the configurations of either neon (2,8) or argon (2,8,8). By the loss or gain of electrons a neutral atom is changed to an ion . Ions are charged atoms or a group ..
: Na, Mg, K, Ca g lose electrons S, O, F, Cl g gain electrons Most of these atoms try to attain the configurations of either neon (2,8) or argon (2,8,8). By the loss or gain of electrons a neutral atom is changed to an ion . Ions are charged atoms or a group ..Hydration of ions
The alkali metal ions are highly hydrated. The smaller the size of the ion, the greater is the degree of hydration. Thus, Li + ion gets much more hydrated than Na + ion which in turn is more hydrated than K + ion and so on. The extent of hydrati..
The alkali metal ions are highly hydrated. The smaller the size of the ion, the greater is the degree of hydration. Thus, Li + ion gets much more hydrated than Na + ion which in turn is more hydrated than K + ion and so on. The extent of hydrati..Energy Expression for Hydrogen Like Ions
Hydrogen like ions are those which contain only one electron. For e.g., He + , Li 2 + etc. The energy expression for these ions may be written as: ..
Hydrogen like ions are those which contain only one electron. For e.g., He + , Li 2 + etc. The energy expression for these ions may be written as: ..Energy Expression for Hydrogen Like Ions
Hydrogen like ions are those which contain only one electron. For e.g., He + , Li 2 + etc. The energy expression for these ions may be written as: where Z is the nuclear charge, which is equal to the atomic number. For e.g., for He + , Z = 2 and for..
Hydrogen like ions are those which contain only one electron. For e.g., He + , Li 2 + etc. The energy expression for these ions may be written as: where Z is the nuclear charge, which is equal to the atomic number. For e.g., for He + , Z = 2 and for..Formation of hydroxides
Hydroxides and hydrogen gas result from the reaction of alkali metals with water. Sodium and the other members of the family react so rapidly with water that the hydrogen gas evolved immediately catches fire. Only lithium reacts slowly. Thus, alkali metals are nor..
Hydroxides and hydrogen gas result from the reaction of alkali metals with water. Sodium and the other members of the family react so rapidly with water that the hydrogen gas evolved immediately catches fire. Only lithium reacts slowly. Thus, alkali metals are nor..See what our Users say :
She should be the head of Tutor Vista. She knows how to treat her students. Her teaching style is spectacular.
I love the interaction and ability to explain the process of math problem in depth! Would like see the same for all future lessons one on one! THANK YOU!!!
Tutor are so organized and neat with their teachings. She set up everything that made the problems more understandable by showing them in such a simple manner, I feel I could really learn from them and pertain it to my class! :)
My son really liked the tutors approach! thanks so much he left the computer feeling postive and confident about his test tomorrow. and that make us (mom and dad) happy!!!!!!