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What is the mass of one molecule of a nonionic substance in atomic mass units?
Wiki User
∙ 12y ago
The answer depends on the composition of the molecule.
Wiki User
∙ 8y ago
The mass of one molecule of a nonionic substance in Atomic Mass units can be determined by adding up the atomic masses of all the atoms it contains. This can be found by looking up the atomic masses of each element on the Periodic Table and summing them together.
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Can Atomic mass be used to determine molecular mass?
Yes, atomic mass can be used to determine molecular mass by adding up the atomic masses of all the atoms in the molecule. This calculation gives the total mass of the molecule in atomic mass units.
What is the mass in atomic mass units of one molecule of a covalent compound?
molecular mass
What is the sum of the atomic masses in a molecule?
The sum of the atomic masses in a molecule is called the molecular weight or molecular mass. It is calculated by adding the atomic masses of all the atoms in the molecule. This value is usually expressed in atomic mass units (amu) or grams per mole (g/mol).
What is the mass of a water molecule in atomic mass units?
The mass of a water molecule (H2O) is approximately 18 atomic mass units (amu). This is calculated by summing the atomic masses of two hydrogen atoms (1 amu each) and one oxygen atom (16 amu).
How do you convert 2.9 grams to moles?
To convert grams to moles, you need to divide the given mass (2.9 grams) by the molar mass of the substance. The molar mass of a substance can be found by adding up the atomic masses of all the atoms in a molecule.
What is the mass of a single molecule of water?
- calculate the molecular mass of the substance from the atomic weights of the contained elements - 1 molecule gram of any substance contain 6,023 141 79.1023 molecules (Avogadro number) - mass of a single molecule is: Molecular mass in grams/Avogadro number
Are molecules the smallest units with the characteristic properties of a substance?
Yes, molecules are the smallest units of a substance that retain its characteristic properties. They are made up of atoms bonded together, and the arrangement of these atoms gives each molecule its unique properties.
What is the mass in atomic mass units of one molecule of a convalent compound called?
A mole.
What is the mass in atomic mass units of one molecule of a covalent compound?
molecular mass
The smallest part of a molecule is what?
The smallest part of a molecule is an atom. Atoms are the basic units of matter and are composed of protons, neutrons, and electrons.
What is the size of CO molecule?
The size of a CO (carbon monoxide) molecule is approximately 0.13 nanometers in diameter.
What is the sum of the atomic masses in a molecule?
The sum of the atomic masses in a molecule is called the molecular weight or molecular mass. It is calculated by adding the atomic masses of all the atoms in the molecule. This value is usually expressed in atomic mass units (amu) or grams per mole (g/mol).
What is the mass of a water molecule in atomic mass units?
The mass of a water molecule (H2O) is approximately 18 atomic mass units (amu). This is calculated by summing the atomic masses of two hydrogen atoms (1 amu each) and one oxygen atom (16 amu).
How do you convert 2.9 grams to moles?
To convert grams to moles, you need to divide the given mass (2.9 grams) by the molar mass of the substance. The molar mass of a substance can be found by adding up the atomic masses of all the atoms in a molecule.
The formula mass of a molecule or an ion is?
The formula mass of a molecule or an ion is the sum of the atomic masses of all the atoms in the formula unit. This value is expressed in atomic mass units (amu) and is used to calculate the molar mass of the compound.
How do you calculate a mole of an atoms weight in grams?
To calculate the weight of a mole of an atom in grams (molar mass), you add up the atomic masses of all the atoms in one mole of the substance. This can be found on the periodic table and is usually given in atomic mass units (amu). The molar mass is expressed in grams per mole.
How many liters are in one molecule?
A molecule is a unit of matter, and therefore does not have a volume measure like liters. Liters are units of volume used to measure the amount of a substance.
