7937991 7937991

22-04-2021
Chemistry

contestada

How many moles are 4.20 x 1025 atoms of Ca?

Respuesta :

lakenyahollis25 lakenyahollis25

22-04-2021

Answer:

4305

Explanation:

please mark this answer as brianliest

Answer Link

Otras preguntas

(a-6b)(a+6b) pls answer

60% of what number is 72?

Which refers to an injury to a joint?a. osteoporosisb. bursitisc. scoliosisd. carpal tunnel syndrome

what are the best tips for correcting punctuation?

Which statement best describes an igneous intrusion? A. Magma explodes to the surface and forms a smooth outer layer of rock.B. Magma is exported to an open

what does 'blow by blow' mean?

a stone is dropped from the top of 50 m high tower simultaneously another stone is thrown upward with a speed of 20 m/s . calculate the time at which both the s

The recommended dose of Vancocin® for a severe staphylococcal infection is 40 mg/kg/day. The adult weighs 180 pounds and is to receive the medication IV q6h

A ball falls, rebounds to 72% of its previous height and falls again. After two bounces, the ball reached a height of 25cm. From what height was the ball droppe

Y = {x | x Element of Set N and 16 < x < 25} ?