liv3636 liv3636

26-03-2019
Chemistry

contestada

How many atoms are in 5.548 g of thorium

Respuesta :

aerickson2102 aerickson2102

27-03-2019

the answer is 1.44607 x 10^23. multiply 5.548 x 6.022x10^23(arogados number) over 231.04(the molar mass of Th)

Answer Link

Otras preguntas

12.5% of what number is 24? Please help and show work

A car traveling in a straight line has a velocity of 5.0 m/s. After an acceleration of 0.75 m/s/s, the cars velocity is 8.0. In what time interval did the accel

what is the equation of the through point (-3,6) that prependicular to the line y=3x-10 in slope intercept form ?

What is the lcm of two numbers if one number is a multiple of the other give example

When electromagnetic radiation is arranged to wavelength and frequency, it forms the A. electromagnetic spectrum. B. multiple-spectrum vividness. C. ecliptic pl

Tanisha and Rachel had lunch at the mall tanisha ordered three slices of pizza and two colas Rachel ordered two slices of pizza and 3 colas Tanisha bill was si

what is 5.50 x (20 + 18.50)?

This reproductive structure can be considered an advancement over spores. It protects the embryo from injury and drying out. It also provides food for the embry

The practice of Islam throughout much of west Africa is evidence that

Why did bacons rebellion collapse