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Learn how to calculate the molecular weight of oxygen using the formula MW = 2 × atomic mass of O. The molecular weight of oxygen is 32 u, as it is a diatomic molecule.
Molar mass is the mass in grams of one mole of a substance. It is calculated by adding the atomic masses of all atoms in the molecule. Learn how to find the molar mass of a compound with examples and FAQs.
The mass of one mole of a substance is equal to its relative atomic mass or molecular mass in grams.. It is also called molar mass. Explanation for correct answer. Atomic mass of one atom oxygen is 16u. The molecular mass of oxygen molecule (O 2) is (16x2 ) = 32u. The gram molecular mass means the molecular mass expressed in gram.
The weight of one litre sample of ozonized oxygen at 1 atm and 276 K was found to be 1.45 g. When 100 mL of this mixture was treated with turpentine oil the volume was reduced to 90 mL. Hence, calculate the molecular weight of ozone.
Learn how to calculate the mass of one molecule of oxygen using Avogadro's constant and molar mass. The answer is 5.314 × 10 - 23 g.
Find the minimum molecular weight of a compound that contains 3.2% of oxygen by mass. See the solution, explanation and similar questions on Toppr.
A sample of KClO3 on decomposition yielded 488ml of oxygen gas at ntp calculate. 1)weight of oxygen produced. 2)weight of KClO3 originally taken and
1 × 10 − 10 (g molecular weight of oxygen) IV. 1 ... (II) 0.5 g-atom of oxygen (III) 3.011 ...
The density of oxygen at STP is 0.00143 g per mL. Find the rms velocity,average velocity,and most probable speed.
Oxygen is a chalcogen element with the symbol O and atomic number 8. It is essential for life and widely used in industry and medicine. Learn more about its chemical and physical properties, allotropes, isotopes, and applications.