pichputhearit pichputhearit

01-12-2021
Chemistry

contestada

Calculate the molecular mass of the element

They give:H=1,AI=27,S=32,0=16,Cu=64,P=31,Mg=24,N=14,Na=23

Calculate the molecular mass of the element They giveH1AI27S32016Cu64P31Mg24N14Na23 class=

Respuesta :

yashjaglan012 yashjaglan012

01-12-2021

Answer:

Cu3 (PO4)2

3×64 + 2×(31+ 4×16)

192 + 2×(31+64)

192 + 2×(95)

192+190

=382g

Answer Link

Otras preguntas

Read the numbers and decide what the next number should be. 11 22 13 26 15 30 17

Which change is most likely to occur when a molecule of h2 and a molecule i2 collide with proper orientation and sufficient energy?

express 1/2 as a decimal in base 3

exhibit : display :: send : show emit receive stamp

1 She even has enough for the pet bed and supplies! How could Mrs. Lee argue with that? 2 Then Cynthia will reveal that she has been saving since Christmas and

Why was congress willing to fund the space race? chapter 17

The perimeter of a stop sign with 8 sides of equal length is given by the expression 8n. What does the variable n represent?

What is the area of a sector with a central angle of 2π9 radians and a diameter of 20.6 mm? Use 3.14 for π and round your answer to the nearest hundredth.

AC=BD, CB= DA, Prove ABC=BAD

a class of 25 students shares a class set of 100 markers. on a day with 5 students absent, which statement is true