chemical-aritmatic

Related Questions

• n g of substance X reacts with m g of substance Y to form p g of substance R and q g of substance S. This reaction can be represented as, $X + Y = R + S$. The relation which can be established in the amounts of the reactants and the products will be

  ---

• The number of atoms in 4.25 g of $N{H_3}$is approximately

  ---

• The prefix zepto stands for

  ---

• How many g of a dibasic acid (Mol. wt. = 200) should be present in 100 ml of its aqueous solution to give decinormal strength

  ---

• $100 g$ $CaCO3$ reacts with $1$ litre 1 $N$ $HCl$. On completion of reaction how much weight of $C{O_2}$ will be obtain

  ---