deathfroggy57 deathfroggy57

19-01-2023
Mathematics

contestada

A 400 g sample is composed of 100 g of cesium (Cs) and 300 g of iodine (1).

What is the percent by mass of Cs in the sample?

A. 50.0%
B. 70.0%
C. 25.0%
D. 75.0%

Respuesta :

Otras preguntas

If a square table can fit 8 people and a round table can fit 6 people, the equation 150=8x + 6y represents the number of each type needed for 150 people. The v

Can somebody please just answer my previous question? which was : Evaluate 2/3y - 3 + 5/3z when y = 6 and z = 3. Thank you! :) Please any type of answer would

Arnold has shared some interesting facts about different places around the world. Use dimensional analysis to convert the units on the facts to the units reques

when I triple my number and add 5 I get 26 what is my number

math help please??????

What are the key requirements for a good hypothesis?

If 50 students prefer vanilla ice cream, how many students were surveyed? 21% were vanilla, 19% were strawberry, 60% were chocolate

How is the government organized? What parts does it have? What does each part do?

evaluate e/4 + 2f - 3 when e = 12 and f = 1/2

Who was the first president of the United States?