hydrogen its compounds

Typical Hydrogen Bonded Compounds - A few examples of compounds which exhibit hydrogen bonding are discussed belo..

Hydrogen Fluoride (HF) In the solid state, hydrogen fluoride consists of long zig-zag chains of molecules associated together through hydrogen bonds. Hydrogen fluoride molecule is represented as (HF) n . With fluorine, the hydrogen bond..

Hydrogen chloride is a polar molecule. Hydrogen atoms shares one electron with chlorine atom to complete its octet. Chlorine on the other hand has seven valence electrons, it needs one more to complete its octet. Chlorine has an electronegativity of three, while hydrogen..

Laura borrowed $600 for 2 years at 5% interest compounded annually from Victor. What is the interest paid by Laura to Victor? => $80 or $100 or $60 or $40..

Lydia borrowed $600 for 2 years at 5% interest compounded annually from Charles. What was the interest paid by Lydia to Charles? => $40 or $80 or $60 or $100..

A compound is a pure substance that is formed by the combination of atoms of two or more elements by either transfer or by sharing of electrons. The atoms of the different elements in a compound are chemically combined in a fixed and constant proportion. If this proportion is di..

A compound is a pure substance that is formed by the combination of atoms of two or more elements. The atom in a compound is chemically combined in a fixed and constant proportion. When compounds are formed, atoms of two or more elements combine chemically, by either..

Lauren deposits $3000 in three different banks - Bank1, Bank2 and Bank3 - at an annual compound interest of 3% in Bank1, 4% in Bank2 and 7% in Bank3. Find the balance in each of the bank accounts after 6 years. => $3570, $3810, $4500 or $3570, $4010, $4500 or $3670, $3..

Chlorine combines with free hydrogen to form hydrogen chloride. It can also react with the hydrogen present in other compounds such as water, ammonia, hydrocarbon, hydrogen sulphide e..

Introduction - All elements in the periodic table have been classified as metals and non-metals. The non-metals are placed on the right hand side of the periodic table. Non-metals are simple small molecules that are mostly gases. Elements between metals and non-metals are regarded as semi-metals an..