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

5x - 5 = 5(x+1) need help

Determine which lines are parallel, given that angle 4= 112 and angle 16=68

What options do organisms hace to prevent desiccation?

Who is responsible for making US foreign policy? a. The president b. The secretary of state c. secretary of defense d. The vice President

Which disadvantage did African Americans have in attempting to gain political and economic equality in the 1950s? A) they had a language barrier B) a history o

20 points Which sentences do NOT meet the requirements of an effective thesis statement? Select all that apply. 1 Due to educational cutbacks, we really need

what best explains why the industrial revolution led to larger middle class

what is the central argument of lake letter an indian father plea? A. That the teacher is prejudiced against american indians and should be fired from the schoo

Whats the area of this triangle

In the case of Hamdan v. Rumfeld, the Supreme Court ruled that the military tribunals at Guantanamo Bay violated the...