Approximately how many grams of kno3 can be dissolved in 100 grams of h2o at 35°c?

54 gm/ 100 mL water

Explanation:

Solubility : The amount of solute (KNO3) that can be dissolved in a given volume of solvent (water) at a given temperature.

It is a theoritical value (done by experiment). It can't be calculated using formula.

Look at the table given below:

answer: atomic mass was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

explanation:

originally atomic mass was used to arrange elements on the periodic table from left to right in a row. each column then shows similar properties of elements of a group.

in modern periodic table, the atoms are arranged in increasing atomic number. as atomic number represents the number of protons in an atom which is unique for every atom.