0
The formula weight of C2H5OH (ethanol) is calculated by adding the atomic weights of each element in the formula. The atomic weight of carbon is 12.011, hydrogen is 1.008, and oxygen is 15.999. By multiplying the number of each element by its atomic weight and adding them together, the formula weight of ethanol is 46.07 g/mol.
Add your answer:
Earn +20 pts
What is the gram-formula-weight for U205?
The gram formula weight for UO2 is approximately 270.03 g/mol.
What is the formula weight of ammonia?
The formula weight of ammonia (NH3) is calculated by adding the atomic weights of the elements it contains: nitrogen (N) with an atomic weight of 14.01 and hydrogen (H) with an atomic weight of 1.01. Therefore, the formula weight of ammonia is 17.03 g/mol.
What is the formula weight of sodium bromide?
The formula weight of sodium bromide (NaBr) can be calculated by adding the atomic masses of one sodium atom (22.99 g/mol) and one bromine atom (79.90 g/mol), resulting in a formula weight of 102.89 g/mol.
What is the formula and the molecular weight of iron II sulfate?
The formula for iron(II) sulfate is FeSO4, and the molecular weight is approximately 151.91 g/mol.
What is the formula weight of methane CH4?
The formula weight of methane (CH4) is calculated by adding the atomic weights of each element in the compound. Carbon has an atomic weight of 12.01, and hydrogen has an atomic weight of 1.01. Therefore, the formula weight of methane is 12.01 + (4 x 1.01) = 16.05 g/mol.
How many covalent bond in c2h50h?
There are 8 covalet bonds in the given compound.
What is the formula for calculating weight of the flat?
there is no formula discovered especially for the weight of flat
What is the formula weight of lactose?
The formula weight of lactose, C12H22O11, is approximately 342.3 g/mol.
How to calculate empirial formula from molecular formula?
To calculate the empirical formula from a molecular formula, divide the subscripts in the molecular formula by the greatest common factor to get the simplest ratio of atoms. This simplest ratio represents the empirical formula.
What is the gram-formula-weight for U205?
The gram formula weight for UO2 is approximately 270.03 g/mol.
Zinc chloride formula weight of 136.28 what is its formula?
Zinc's weight is 65.4, and Chlorine's weight is 35.5. Add the weight of the two chlorine atoms to one zinc atom. The resulting formula is ZnCl2.
What is the formula weight of ammonia?
The formula weight of ammonia (NH3) is calculated by adding the atomic weights of the elements it contains: nitrogen (N) with an atomic weight of 14.01 and hydrogen (H) with an atomic weight of 1.01. Therefore, the formula weight of ammonia is 17.03 g/mol.
What is the formula weight of MgSO4?
The formula weight of MgSO4 (magnesium sulfate) is calculated by adding the atomic weights of each element in the formula: Magnesium (Mg) has an atomic weight of 24.305, sulfur (S) has an atomic weight of 32.065, and oxygen (O) has an atomic weight of 15.999. Therefore, the formula weight of MgSO4 is 24.305 + 32.065 + (15.999 * 4) = 120.366 g/mol.
What is the formula for strength to weight ratio in a dome?
I am looking for the formula to figure strength to weight ratio for a dome that I built for a project
What is the ideal weight for a 58-year-old woman who is 5'8?
Based on the Robinson formula (1983), your ideal weight is 138.0 lbsBased on the Miller formula (1983), your ideal weight is 141.1 lbsBased on the Devine formula (1974), your ideal weight is 140.9 lbsBased on the Hamwi formula (1964), your ideal weight is 139.1 lbsBased on the healthy BMI recommendation, your recommended weight is 121.7 lbs - 164.4 lbs
What is the molecular formula of a compound if the weight is of a unit of the compound is 120 and the empirical formula is C3H4?
To find the molecular formula, you first need to calculate the empirical formula mass of C3H4. C3H4 has an empirical formula weight of 40 g/mol. If the molecular weight is 120 g/mol, then the molecular formula would be 3 times the empirical formula, so the molecular formula would be C9H12.
What is formula for mass?
There is no formula for mass. it is simply the weight measured in grams
