So ping pong balls are hollow, which means the gas inside you spread out where there's not that many particles. Golf balls are much much denser and there's going to be many more particles, Many more atoms in here, which is going to be equal to more mass.
What has more mass a ping pong ball or golf ball?
Ping pong balls and golf balls are about the same size. Ping pong balls have a diameter of about 40 mm and golf balls have a diameter of about 43 mm, but their masses are very different. A ping pong ball has a mass of 2.7 g and a golf ball's mass is 46 g.
Why don t equal masses of carbon atoms and oxygen molecules contain the same number of particles?
1 Answer. This is because of their size difference.
What mass of oxygen in grams is produced when 122.55 g of KClO3 formula mass 122.55 amu takes part in this reaction?
122.55 g of KClO3 yields 3*32 g of O2. 1 g of KClO3 would yield 0.783353733 g of O2.
How is the mass of a single particle changes to get the mass of one mole of particles?
Because 1 mole = 6.02 x 10 23 atoms and the molar mass of an element is equal to one mole, the mass of a single atom can be calculated by dividing the mass of one mole by Avogadro's number.
When two samples contain the same number of atoms?
Postulate: If two samples of two different elements contain the same number of atoms, their masses must be in the same ratio as the atomic weights of the elements.
How many grams of oxygen are produced?
The mass of produced oxygen is 0.632775⋅31.998=20.2475g .
Why is the mole concept important?
Significance of Mole: 1. atoms and molecules are very small and the mole concept allows us to count atoms and molecules by weighing macroscopic amounts of material.
How many grams of oxygen are produced in the decomposition of 5.00 g of potassium chlorate?
Thus, we can conclude that the mass of oxygen produced in the complete decomposition of 5 g of $KCl{O_3}$ will be 1.9684 g.
What determines whether a carbon atoms covalent bonds to other atoms?
Electron configuration determines the kinds and number of bonds an atom will form with other atoms. However, when two carbon atoms are joined by a double bond, the atoms joined to the carbons are in the same plane as the carbons. Hydrocarbons are organic molecules consisting of only carbon and hydrogen.
How many electrons must one carbon atom share with other atoms or complete its valence shell?
4 electronsAs the building block of all organic molecules, carbon is of particular interest to us. Carbon (4 electrons in the valence shell) combines with four hydrogen atoms to form a stable covalent compound where it shares 8 electrons, while each hydrogen shares 2.
How do isomers differ from one another?
How do isomers differ from one another? Isomers differ in the arrangement or bonding of atoms. Isomers may differ in the covalent arrangements of their atoms or the position of double bonds within the molecule and thus have different chemical properties.
Which of the molecules shown in Question 5 has an asymmetric carbon which carbon is asymmetric?
Which of the molecules shown in question 5 has an asymmetric carbon? Which carbon is asymmetric? The molecule on the right; the middle carbon is asymmetric.