Question

A sample of ca3(po4)3 contain 3.1 g phosphorus then weight of ca in the sample is (at. wy of ca=40 , p= 31)
a) 6gm
b) 4 gm ,c) 2 gm ,d) 5.56gm

plz solve step by step​

Answer 1

6gm is your answer hope it's your help full mark me brainliest and follow me

Answer 2

Answer:

6 gm

Explanation:

A sample of ca3(po4)3 contain 3.1 g phosphorus then weight of ca in the sample is 6gm.

phosphorus-

1) Phosphorus is a chemical element with the symbol P and atomic number 15.

2)Elemental phosphorus exists in two major forms, white phosphorus and red phosphorus, but because it is highly reactive.

3) phosphorus is never found as a free element on Earth.

4)It has a concentration in the Earth's crust of about one gram per kilogram (compare copper at about 0.06 grams).

5) In minerals, phosphorus generally occurs as phosphate.

FINAL ANSWER - 6gm

#SPJ3