valerie7593 valerie7593

04-02-2018
Chemistry

contestada

How many copper atoms are in a pure copper statue with a mass of 115 kg ?

Respuesta :

brava8889 brava8889

08-02-2018

Copper Atoms in 149 Kg pure Cu(s) = 1.41×1027 Cu atoms.

Answer Link

Otras preguntas

Which of these statements demonstrate an example of irony

How many moles of hydrogen are required to produce 45 moles of water

Write three consecutive numbers starting with number n+1, where n is natural number. Find the sum of those numbers and prove that it is divisible by 3.

Negative vectors The graph shows vectors w and z. The resulting vector for w – z is <______>, and z – w is <_____>

the measurement of one angle of a right triangle is 43 degrees what is the measurement of the third angle

The very long beak of a hummingbird has evolved along with the tubular flower that it pollinates. What might happen to the flower if the bird species went extin

Estimate 2 3/5 - 1 3/8

Write the fraction as a percent if necessary round to the nearest tenth of a percent 8/12

I’m really blank. Can someone help me

Two roads diverged in a yellow wood, And sorry I could not travel both And be one traveler, long I stood And looked down one as far as I could Two where it bent