Calculate the percent composition by mass of each element in kclo4.

The percent composition is:

%K = 28.22%

%Cl = 25.59%

%O = 46.19 %

Explanation:

Step 1: Data given

Molar mass of KClO4 = 138.55 g/mol

Molar mass of K = 39.10 g/mol

Molar mass of Cl = 35.45 g/mol

Molar mass of O = 16.00 g/mol

Step 2: Calculate % of K

%K = (39.10 / 138.55) * 100 %

% K = 28.22 %

Step 3: Calculate % Cl

% Cl = (35.45 / 138.55) * 100%

%Cl = 25.59 %

Step 4: Calculate % O

% O = (64 / 138.55) * 100%

%O = 46.19 %

%K + %Cl + %O = 28.22% + 25.59% + 46.19% = 100%

THe percent composition is:

%K = 28.22%

%Cl = 25.59%

%O = 46.19 %

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).