aamarria277775 aamarria277775

22-06-2020
Chemistry

contestada

2) Calculate the mass(g) of the following substances:
b) 0.119 mole MgCl2

Respuesta :

rebeccarayshma rebeccarayshma

24-06-2020

Answer:

MgCl2 = 24 + 2(35.5)

= 95

mass of substance = mol × molar mass

= 0.119 × 95

= 11.305 g

Answer Link

Otras preguntas

Beyond __________, due to the chaotic nature of the atmosphere, computer prog forecast accuracy falls off rapidly.

What primary thing can middle-aged people do to improve their memory that takes relatively little effort?

When drawing a free-body diagram for an object on an inclined surface, which way does the force of gravity point? A. Straight down B. Straight up C. Perpendicu

Ben growled at the man who parked too close to his car. He was always guarding his prized possession. Don’t get too close or he might bite! Which figure of sp

Italian parliament makes 180,000 euros a year. If euros equals 1.36 u.s dollars. How much do the member of parliament make in dollar per day?

During the duplication of dna, in what part of the cell are new strands synthesized from a supply of nucleotides?

Which statement represents the key difference between the Court’s view of equal access in Plessy and its view in Regents? The Court shifted from opposing legal

The diagram shows STU. Which term describes point V?

How many molecules are in a sample of sucrose that has a mass of 15.0 G

During the Constitutional Convention, which proposal included a bicameral Congress?