v87zfqtimj v87zfqtimj

16-11-2020
Chemistry

contestada

How many atoms are there in 4.50 moles of Ba(NO^2)2

Respuesta :

16-11-2020

Answer:

There are 1031.85 grams in 4.50 moles of Ba(NO2)2

Explanation:

m = 4.50 × 229.3 = 1031.85

Answer Link

Otras preguntas

On a piece of paper, graph y - 3 > 2x + 2. Then determine which answer choice matches the graph you drew. A. Graph A B. Graph B C. Graph C D. Graph D

A charge +Q is located at the origin and a second charge, +4Q, is at distance (d) on the x-axis. a. Where should a third charge, Q , be placed, so that all thre

This set of 3 numbers are measurements of a right triangle. 10,8,6TrueFalse

"We the people of the United States, in order to form a more perfect union, establish justice, insure domestic tranquility, provide for the common defense, prom

What was one significant element of the Cold War arms race between the Soviet Union and the United States. A the closing of the “missile gap”. B the banning of

Gravel is being dumped from a conveyor belt at a rate of 35 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter

At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of 0.50 gg? Assume the spaceship's diameter is 35 mm , and giv

Charles Sanders Peirce (1839-1914) provided a three-step method for clarifying and evaluating meaningful philosophical terms. Recall that meaningful terms, acco

Given a graph for the transformation of f(x) in the format g(x) = f(kx), determine the k value. two parabolas open up with f of x passing through 8 comma 6 and

Management innovations such as total quality, benchmarking, and business process reengineering always lead to sustainable competitive advantage because everyone