jazzyShaundabaila jazzyShaundabaila

12-09-2016
Chemistry

contestada

How many C-13 atoms are present, on average, in a 23000-atom sample of carbon?

Respuesta :

Viktor326 Viktor326

12-09-2016

it contains 23000/13= 1769.23 C¹³ atoms

Answer Link

Otras preguntas

30°N, 120°E is located within the continent of..?

Chiara rode herbicycle 18.2 km in 1.4 hours. She determines that her mean speed was less than 17 km per hour for this trip. Is she correct?

Sam draws two polygons that are similar. The first polygon has a perimeter of 16 cm and the second polygon has a perimeter of 10 cm. If the shortest side of

Is catalyst a reactant? Why or why not?

Which type of country is most dependent on a ground transportation network for international trade?

How do geographers determine the locations of places?

Why does photosynthesis not occur in animal cells?

Mark and Leonard went bird-watching. • Leonard saw 4 times as many red birds as Mark. • Leonard saw 28 red birds. Which equation could be used to find how m

Round 3.047 to the nearest 100th

What is 732 in word form?