Explain the atomic mass of silicon is natural abundance

Reference no: EM13533177

A sample of naturally occuring silicon consists of 28Si (27.9769 amu), 29Si (28.9765 amu), and 30Si (29.9738 amu). The atomic mass of silicon is 28.0855 amu and the natural abundance of 29Si is 4.68%. What is the natural abundances of 28Si

Reference no: EM13533177

Questions Cloud

Disadvantages of having two immunesystems in our body : What are the advantages and disadvantages of having two immunesystems in our body: the innate and adaptive?

Explain the mass in grams of 6.02x10^23 hydrogen atoms : If the average mass of a single hydrogen atom is 1.67x10^-24g , what is the mass in grams of 6.02x10^23 hydrogen atoms

Provide the journal entry for the periods payroll : Provide the journal entry for the periods payroll - payroll register of Russert Construction

How much heat is discarded to the high-temperature reservoir : A refrigerator has a coefficient of performace of 2.10. In each cycle it absorbs 20000J of heat from th ecold reservoir. how much heat is discarded to the high-temperature reservoir

Explain the atomic mass of silicon is natural abundance : The atomic mass of silicon is 28.0855 amu and the natural abundance of 29Si is 4.68%. What is the natural abundances of 28Si

Determine what is the normal force : a 4.64 kg block is on a plane inclined at 18.5 degrees with respect to the horizontal. What is the normal force

Overall accounts receivable amount : Should Boeing report these receivables separately in the financial statements, or combine them into one overall accounts receivable amount?

Compute with what velocity was the object launched : an object fired at an angle of 36.5 degrees above the horizontal takes 1.58 s to travel the last 16.5 m of its vertical distance and the last 12.8 m of its horizontal distance

Explain naturally occuring silver consists of two isotopes : Naturally occuring silver consists of two isotopes: 107Ag (51.84%) with an isotopic mass of 106.9051 amu and 109Ag (48.16%) with an isotopic mass of 108.9048 amu. What is the atomic mass of silver

User Account

All Pages