alessandraaaaaaaaaaa alessandraaaaaaaaaaa

04-03-2022
Chemistry

contestada

What is the mass of a sample that contains 4.05 mol of Zr?

Molar mass of Zr = 65.38 g

A- 65.38 g
B- 264.79 g
C- 45.99 g
D- 0.0619 g

Respuesta :

londonjasper18p03ry9 londonjasper18p03ry9

04-03-2022

Hi!
From what i calculated the answer to this should be B- 264.79
•All you need to do is take the mols given (4.05) and multiply that by the given atomic mass (65.38) and your answer should come out to equal B

Answer Link

Otras preguntas

Helppppppppppppppppp

You are defending a client against a murder charge. you have consulted with your client and are making preparations for the upcoming trial. the police have been

you are given the measure of each interior angle of a regular n-gon. find the value of n

The following question refers to the myth "Paris and Queen Helen's: A glass mirror causes a quarrel among each goddess that believes she is the "most beautiful"

Read the nurse’s words to Juliet from Act II, scene v of

Next week your math teacher is giving a chapter test. the test will consist of 35 questions. some problems are worth 2 points in some problems are worth 4 Point

SHOW YOUR WORK! SMART/RIGHT ANSWER WILL GET BRAINLIEST!!!!! Question: Ms. Kaline's class raised money to buy items for the local shelter. With the money they b

What are the two cells whose union causes fertilization?

According to the human capital model, women as a category earn less money than men because: a. women choose lower-paying occupations and careers than men b

Voters favor one-party control of the presidency and Congress when