One mole of {eq}(NH_4)_2HPO_4 {/eq} contains how many moles of hydrogen atoms?Chemical Formula:For chemical substances to be presented, and to identify the elements forming them, chemical formulas are used as a notation of how they can be described in a single compound. The...
The energy for the complete conversion of one hydrogen atom is E = 1.504 x 10⁻10joules Realizing the Enormity of It All If the obliteration of a single atom of hydrogen doesn’t sound like it results in much energy, consider how much one single mole of hydrogen atoms contains. Each mo...
The molar mass of an element is defined as the mass of one mole of that substance. Answer and Explanation:1 False. One mole of any element contains the same number of atoms. This number of atoms is known as Avogadro's number. Its... ...
If one mole of nitrogen molecules weighs28g, calculate the mass of one molecule of nitrogen in grams. View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep,...
7 Which of the following statement is not true for one mole of a substance? D A 1 mole of hydrogen gas contains 6.02 x$$ 1 0 ^ { 2 3 } $$ molecules B 1 mole of zinc contains 6.02 x$$ 1 0 ^ { 2 3 } $$ atoms C 1 mole of carbon dioxide contains the same number of mol...
One mole of any substance contains Avogadro's number of atoms, which is approximately6.022×1023atoms. 4.Calculate the Mass of One Carbon-12 Atom: To find the mass of a single C-12 atom, we divide the total mass of one mole of C-12 by Avogadro's number: ...
Molar Mass of Water We can determine the molar mass of water. We can do this by adding up the mass of oxygen atoms and hydrogen atoms in a mole of water by looking at the atomic mass of hydrogen and oxygen on the periodic table. The oxygen mass is 16.00 g/mol, and the mass of ...
The amount of the radical crosslinking retarder used is usually in the range of 0.001 to 1 mol and preferably 0.01 to 1 mol relative to one mole of the radical generating agent. (Polymerization Reaction Retarder) The polymerizable composition of this invention may contain a polymerization reactio...
fatty acid organic compounds of carbon, hydrogen, and oxygen that are esterified with glycerol to form fat. All fats are esters of fatty acids and glycerol, the fatty acids accounting for 90% of the molecule of most natural fats. A fatty acid consists of a long chain of carbon atoms with...
It is well known to produce dyestuffs containing groups which are reactive to substrates containing active hydrogen atoms e.g. in the form of hydroxyl groups such as cellulose. These so called reactive dyes form a covalent bond with the substrate when applied under alkaline conditions. Generally ...