Molecules
Hi Hanifa Balaghie,
Number of particles = Number of moles x 6.022x10(23)
Hi Deepthi rajesh,
Molar mass of $\mathrm{H}_2 \mathrm{O}$
$$ \begin{aligned} & =2 \times 1+16=18 \mathrm{~g} / \mathrm{mol} \\ & \text { Mass }=\text { moles } \text { × } \text { molar mass } \\ & =1.2 \times 18 \end{aligned} $$
Dear aspirant !
Hope you are doing great ! You should know the formula first and that is n =N/Na where n is the no . Of moles which is equal to given mass / molar mass and N is the no. Of molecules asked in the question and Na
Hi!!!
Hope you are doing well.
100 atoms of A+ 100 molecules of B means 100 atoms of A will react with 100 molecules of B. Thus, both the reagents are present in stoichiometric amounts.
Hope you are clear now. Feel free to ask if you have any other queries.
Hi aspirant,
To understand this we must understand the difference between an atom and a molecule. Atom is the smallest unit of ordinary matter that forms a chemical element which maybe solid-liquid or gas. The atoms are divided into three parts internally but that is not taken into general consideration
Hello,
The seperation coefficients of benzoic acid in partially miscible two phase mixtures of (methanol + cyclohexane) were measured at the temperature of 293.15, 303.15, and 313.15 K. The inventive outcome show that the benzoic acid is more soluble in methanol than in cyclohexane and thus it makes the seperation
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