angiepl53ap angiepl53ap

10-12-2020
Chemistry

contestada

How much Cu-61 (half-life about 3 hours) would remain from a 2 mg sample after 9 hours?

How much Cu61 halflife about 3 hours would remain from a 2 mg sample after 9 hours class=

Respuesta :

franklinfaith0 franklinfaith0

14-05-2021

Answer: 0.25mg

Explanation:

Just took the quiz

Answer Link

hannahleisegang hannahleisegang

04-09-2021

Answer:

0.25 mg

Explanation:

it was correct on ap ex

Answer Link

Otras preguntas

Please help!!!! It’s for chemistry

the seneca falls convention marked the beginning of what struggle

Throw a dice randomly. Out of 10 times throwing, the 1 dot side shows up everytime. What are the chances of having the 1 dot side show up for the 11th time?

Solve this equation

A nurse-manager in a pediatric intensive care unit notices an increase in nosocomial infections. What should the nurse do next?

(50 more points! help me please!?) terrebas A) 1st person singular present videbant B) 3rd person singular imperfect tenebat C) 3rd person plural imperfect mane

Consider a balloon that has a volume V. It contains n moles of gas, it has an internal pressure of P, and its temperature is T. If the balloon is heated to a te

Francine uses 167 silver balloons and 182 gold balloons for her store party. How many silver and how many gold balloons does Francine use?

How do minor parties act as critics of the major parties

What is a village built by people?