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:

Mg (NO3)2

24 + 2×(14+ 3×16)

24+2×(14+48)

24+2×(62)

24+ 124

=148g

Answer Link

Otras preguntas

Write a fraction with a denominator of 4 that is equivalent to 6/8

1. What blood parts help form blood clots? 2. Why are people with type O blood called universal donors?

How might unequal representationharm certain citizens or areas of a state?

Read the excerpt from The Tell-Tale Heart. It is impossible to say how first the idea entered my brain; but once conceived, it haunted me day and night. Object

Affected by factors such as humidity, wind speed, and temperature a:air pressure b:atmosphere c:weather

Why is Santiago suspicious of the old fortune teller

How do I Simplify 8 3/4

Jesse needs 13 gallons of paint to finish painting the exterior of his barn. If he uses 10 quarts of the paint for the doors, how many quarts will be left for t

OI! I NEED HELP Choose the replacement that MOST improves the underlined expression by changing it to conventional language. Holding her spoon, Janine grabbed

What is the Volume of a cylinder with base radius 4 and height 7. Use 3.14 for pie.