farhan3khiro farhan3khiro

11-06-2022
Chemistry

contestada

How many grams of lead(II) nitrate, pb(NO3)2,are present in 4.05 moles

Respuesta :

skytimex2012 skytimex2012

11-06-2022

1340 is the answer I think

Answer Link

jsimpson11000 jsimpson11000

11-06-2022

Answer:

1341.1737 gm in 4.05 moles

Explanation:

From periodic table

mole weight pb = 207.2 gm

N 14.007 *2 = 28.014 g,

O 15.99 *6 = 95.94 gm

total= 331.154 gm per mole * 4.05 moles =

Answer Link

Otras preguntas

Six people attend the theater together and sit in a row with exactly six seats. a. How many ways can they be seated together in the row? b. Suppose one of the

What type of cell is prepared to live on its own viral cell unicellular cell eukaryotic cell multicellular

Technology helps managers to monitor and control business activities and includes each of the following except: a. Reduced processing errors b. Less extensive

What should a speaker use to support statements in a discussion? (1 point)O evidenceO opinionsO confidenceo preparation

Which of the following ratios indicates the percentage of each sales dollar that is available to cover fixed costs and to provide a profit? A. Margin of safety

Why are the cave paintings of early humans significant?

A rectangle has an area of 21x+81. If the width is 3 units, what is the length of the rectangle

Calculate the molar hydrogen ion concentration of each of the following biological solutions given the pH: (a) gastric juice, pH= 1.80 (b) urine, pH 4.75 56.

Jaiden is writing a report about the structure of the atom in her report,she says that the atom has three main parts and two subatomic particles. Do you agree w

I don’t understand this, may I get some help?