carsondavis938 carsondavis938

10-11-2017
Chemistry

contestada

Calculate the number of molecules in 4.56-g of lead (ii) nitrite

Respuesta :

Kalahira Kalahira

21-11-2017

Molar mass of Lead Nitrate, Pb(NO3)2, is 331.2 g/mol. I. e. 201 + 14.007 + (16*3)*2 = 331.2. Number of moles of any compound is just mass/ molar mass; hence we have 4.59/331.2 = 0.0138 g/mol.

Answer Link

Otras preguntas

Chuy wants to buy a new television. The television costs $1,350. Chuy decides to save the same amount of money each week, for 27 weeks. After 8 weeks Chuy saved

Mosques are centers of Islamic worship true false

Ashlee’s garden is 54.75 m long and 35.50 m wide. What is the area of Ashlee’s garden? (Round to the nearest tenth if necessary)

A branch of mathematics that uses variables

Mosques are centers of Islamic worship true false

Why did women, african Americans, and native Americans not take part in the constitutional convention?

The United Nations is an international ______________. a. spy agency c. aide organization b. peacekeeping force d. peace treaty

what were three features of Shang culture

Which of the following Ancient Greek concepts was NOT a significant influence on Western civilization? •Religion •Art •Mathematics •Philosophy

what does it mean for data to be reproducible? how would you conduct an experiment in such a way as to get data reproducible?