0
What else can I help you with?
If oxygen has an atomic weight of 16 then what is the molecular weight of an oxygen molecule?
As per the modified periodic table, the fourth element after oxygen considering their atomic weights is Ca and thus if the atomic weight of oxygen is considered to be as 16, therefore the atomic weight of Ca is 20
What is the molecular formula for oxegyn?
The molecular formula for oxygen is O2, indicating that it consists of two oxygen atoms bonded together.
How many moles in 8.0 grams of oxygen 02?
To do this, you need to know the molecular weight of the element you're dealing with, by adding up the atomic weights of the elements involved (found on any periodic table). The molecular weight is the mass in grams of the compound in one mole - this will provide you with a conversion factor. So take the measurement in grams and divide it by the molecular weight to convert to moles. Really what you're doing is multiplying the number by 1 mole, and dividing it by the equivalent of one mole, the molecular weight. That's the thought process behind unit analysis and how you get your "units to cancel".In this case, the answer is about .25 moles O2.
What is the relationship between molecular geometry and O2 bond angles?
The relationship between molecular geometry and O2 bond angles is that the molecular geometry of O2 is linear, meaning that the bond angle between the two oxygen atoms is 180 degrees.
What is the molecular weight of vanillideneacetone?
The molecular weight of vanillideneacetone is 192.214g/mol.
Why molecular weight of air is 28.9?
It is the weighted average of the individual molecular weights of the components oxygen and nitrogen. Generally speaking, air is composed of 21% oxygen and 79% nitrogen. Thus the average molecular weight of air is calculated as follows: MW air = (.21)*(MW O2) + (.79)*(MW N2)
If oxygen has an atomic weight of 16 then what is the molecular weight of an oxygen molecule?
As per the modified periodic table, the fourth element after oxygen considering their atomic weights is Ca and thus if the atomic weight of oxygen is considered to be as 16, therefore the atomic weight of Ca is 20
What is the molecular formula for oxegyn?
The molecular formula for oxygen is O2, indicating that it consists of two oxygen atoms bonded together.
How many moles in 8.0 grams of oxygen 02?
To do this, you need to know the molecular weight of the element you're dealing with, by adding up the atomic weights of the elements involved (found on any periodic table). The molecular weight is the mass in grams of the compound in one mole - this will provide you with a conversion factor. So take the measurement in grams and divide it by the molecular weight to convert to moles. Really what you're doing is multiplying the number by 1 mole, and dividing it by the equivalent of one mole, the molecular weight. That's the thought process behind unit analysis and how you get your "units to cancel".In this case, the answer is about .25 moles O2.
What is the balanced molecular equation for the reaction of oxygen with the molecular oxygen to form o2?
Sold gas liquid
What is the molecular polarity of O2?
The bond in the molecule O2 is covalent.
What is the relationship between molecular geometry and O2 bond angles?
The relationship between molecular geometry and O2 bond angles is that the molecular geometry of O2 is linear, meaning that the bond angle between the two oxygen atoms is 180 degrees.
Is oxygen heavier than air or lighter?
Oxygen o2 only is slighty heavyer than air. o3(ozone) is around the same weight as o2 ,but the ozone layer is at a hiegher altitude because it is created when o2 come in contact with high amounts of UV rays.
What are the words for element o2?
Molecular oxygen
Does carbon dioxide and oxygen have mass?
Yes. CO2 has a weight of 44g/mol and O2 has a weight of 32g/mol.
Where does air get its mass?
Air gets it's mass from the molecules molecular weight. Common gases in air are nitrogen, oxygen, carbon dixoide, and others. If you consider the Atomic weight/mass of each element or molecule when they combine with others you get mass. For example Oxygen in there cannot exist alone as O because it is a Diatmoic element so there is always O2. The molecular weight of O2 is 32 grams/mole. Hope that helps.
What is the molecular formula of 'normal' oxygen?
The molecular formula of 'normal' oxygen is O2, indicating that it consists of two oxygen atoms chemically bonded together.
