Yellow-flesh Watermelons. A yellow watermelon is basically the same as one of any other color â it just has yellow flesh on the inside instead of the more common pink or red color. People use the yellow fruit the same way theyâd use any other type of red flesh watermelon.
To calculate the weight of aluminum, one needs to determine the size of the aluminium in cubic centimeters, and then, they need to multiply that number by the weight of the aluminum. Aluminium weighs  2.699 grams per cubic centimeter.
If we make the balanced equation between al giving al2o3, The number of aluminum atoms is two and the number of oxygen atoms is three. As we know the atomic masses of aluminum as 26.9815386 grams per mole and oxygen as 16.9994 grams per mole. Multiplying the number of atoms of each of these elements by its respective atomic weight and then adding them, the molecular weight of Al2O3 is 101.961276 grams per mole.