ridhalovespark ridhalovespark

03-10-2019
Mathematics

contestada

How many titanium atoms are in a pure titanium bicycle frame with a mass of 1.34 kg

Respuesta :

LammettHash LammettHash

04-10-2019

Titanium (Ti) has a molar mass of about 47.867 g/mol. 1 mole contains about 6.022 E23 atoms. So 1.34 kg of Ti consists of about

1.34 kg * (1000 g/kg) * (1/47.867 mol) * (6.022 E23 atom/mol) = 1.69 E25 atoms

Answer Link

Otras preguntas

What is 4.5 repeating as a fraction?

There were 169 tickets for a major league baseball game. The lower box tickets cost $12.50 and the upper box tickets cost $10.00. The total amount of money spen

In how many ways can a committee of five Democrats and four Republicans be formed from a group of twelve Democrats and twelve Republicans?

Help with is ixl please

Is 181 prime or composite? Justify your answer. A. 181 is prime because it has a factor of 9. B. 181 is prime because its only factors are 1 and itself. C. 181

What is 4.5 repeating as a fraction?

There were 169 tickets for a major league baseball game. The lower box tickets cost $12.50 and the upper box tickets cost $10.00. The total amount of money spen

Plot the point on this function with an x-value of 6. What is the y-value of this point?

A circle with a radius of 5 is transformed into the following function: (x/3)² + (5y)² = 25 What percentage of the original circle's area is the area of the new

All are true about the American Revolution EXCEPT Many soldiers died from cold and disease at Valley Forge. The colonists did not receive any foreign aid during