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:

Na2SO4

2×23 + 32 + 4×16

46 + 32 +64

=142g

Answer Link

Otras preguntas

In "The Adventures of Theseus," why does Ariadne, the daughter of Minos, help Theseus? A. Theseus promises to save her father from the Minotaur. B. She recogniz

What is the area of the triangle? A. 384cm² B. 240 cm² C. 192 cm² D. 96cm²

the base of a right rectangular prism has an area of 173.6 square centimeter and a height of 9 centimeter. what is the volume in cubic centimeter, of the right

Which choice names a radius of circle F? A. E B. r C. /fe D. /ac

What type of government does Botswana have? communist democratic fascist socialist

Why was America’s victory at Yorktown among the most significant battles of the American Revolution? It made the British realize they were fighting a lost cause

What is 107/12 simplified????

50 points! A $60 sweater is marked "8 % off." If there is a sales tax of 7%, will the actual amount paid for the sweater be greater, less than, or equal to $60?

you are writing a research paper about war. What is one question you might ask yourself as you work to develop your thesis statement? A. What is war? B. Why do

What observation led researchers to propose that chloroplasts evolved from cyanobacteria?