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 yashjaglan012
  • 01-12-2021

Answer:

Mg (NO3)2

24 + 2×(14+ 3×16)

24+2×(14+48)

24+2×(62)

24+ 124

=148g

Answer Link

Otras preguntas

Is olive oil organic or inorganic explain why?
"Bloom's Taxonomy” can BEST be described as___.
Help ASAP if you know Spanish I’ll make you as brainlister
cuarto, quinto,_________ sexto séptimo segundo tercero
Why is it significant that Elizabeth Proctor would not tell the court of her husband’s infidelity?
An electrician needs 1/3 of a roll of electrical wire to wire each room in a house. How many rooms can he wire with 1 2/3 rolls of wire?
9. A republican form of government is described as one in which 4 points A. elected officials have limited terms B. representatives are elected by the people C.
What did most delegates from southern states believe about slavery? A. They wanted slavery outlawed. B. They wanted to count only three- fifths of enslaved peop
help me pls!! thank you!!
4. A TV has a screen that is 15 in. long and has a 25 in. long diagonal. Find the area of the TV screen.