0
What else can I help you with?
How many Hydrogen atoms are in an Alkane with 16 Carbon atoms?
A non cyclic alkane always has a number of hydrogen atoms equal to 2c + 2, where c is the number of carbon atoms. Therefore, hexadecane, an alkane with 16 carbon atoms, will have 34 hydrogen atoms.
What is the molecular mass of alkanes?
The molecular mass of alkanes varies depending on the number of carbon atoms in the chain. Alkanes have the general formula ( C_nH_{2n+2} ), where ( n ) is the number of carbon atoms. For example, methane (1 carbon) has a molecular mass of about 16 g/mol, while octane (8 carbons) has a molecular mass of approximately 114 g/mol. As the number of carbon atoms increases, the molecular mass of the alkane increases accordingly.
How many atoms of carbon is in methane and molecular mass?
Methane (CH4) contains 1 carbon atom. The molecular mass of methane is approximately 16 g/mol.
Why is carbon dioxide heavier than nitrogen?
The density of a gas is proportional to its molecular mass. Nitrogen (N2) contains 2 nitrogen atoms each with a mass of about 14 AMU (atomic mass units) for a total molecular mass of about 44. Carbon dioxide (CO2) contains 2 atoms of oxygen, each with a mass of about 16 AMU and 1 carbon atom with a mass of about 12 AMU for a total mass of 44.
How many atoms are found in C16?
There are 16 carbon atoms in C16.
How do you get the molecular mass of glucose?
A molecule of glucose contains 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms. Their atomic masses are 12, 1 and 16 respectively. Therefore the atomic mass of glucose is 6x12+12x1+6x16=180 grams per mole.
What is the number of carbon atoms in Glucose?
There are 6 carbon atoms in a molecule of glucose.
How many atoms in 8CO?
There are 8 carbon atoms and 8 oxygen atoms in 8CO.
What is the mass of one mole atoms?
The mass of one mole of atoms is equal to the atomic mass of the element expressed in grams. This is known as the molar mass. For example, the molar mass of carbon (C) is 12 grams per mole, of oxygen (O) is 16 grams per mole, and so on.
What percentage of each glucose molecule is made up of carbon?
* Percentage mass = atomic mass of required element/ total mass of compound. * Glucose is represented by the formula C6H12O6. The relative molecular mass (Mr)= (6 x 12) + (12 x 1) + (6 x 16) = 180. # Let's start with carbon: one atom of carbon has an atomic mass of 12, but there are 6 atoms of carbon in an molecule of glucose. 6 x 12 = 72. Divide this by 180 and multiply by 100 to give 40%. # Next, we have hydrogen. Each atom has an atomic mass of 1. Multiply by 12 to give 12. Then divide by 180 and multiply by 100, to give 6.6% # Finally, there's oxygen. One atom of oxygen has an atomic mass of 16, so multiply 16 by 6, which gives 96. Divide this by 180, then multiply by 100 to give 53.3%. * To check that these % masses are correct, add the percentages to ensure they make 100: 40 + 6.6 + 53.3 = 99.9%, which is close enough!
How many carbon atoms in the simplest cycloalkane?
The simplest cycloalkane is cyclopropane, which has three carbon atoms.
Percent of hydrogen in methane?
Percentage of hydrogen in methane is 25%. Percentage of hydrogen = mass of hydrogen/mass of methane x 100 mass of hydrogen = 1 x 4= 4 and mass of carbon = 12. Since methane has 4 hydrogen atoms and one carbon atom therefore mass of methane = 16 Percentage of hydrogen = 4/16 x 100 =25
