jameciaalana jameciaalana

14-01-2021
Chemistry

contestada

the half-life of sodium-24 is 15 days. A laboratory technician measures out a 72 g sample. Approximately how many grams of sodium-24 would remain after 45 days?

Respuesta :

bogumies bogumies

15-01-2021

Answer:

b

Explanation:

Answer Link

Otras preguntas

Why are enzymes so important? Because they act as a catalyst in the chemical reactions necessary for life within organisms. Because they cause decomposition rea

When did the Court of Claims change its name to the Court of Federal Claims? a. 1955 b. 1923 c. 1979 d. 1993

A balloon that had a volume of 3.50 L at 25.0°C is placed in a hot room at 40.0°C. If the pressure remains constant at 1.00 atm, what is the new volume of the b

A youth group is setting up camp. Rain is predicted, so the campers decide to build a fly, or rain cover, over their tent. The fly will be 12 feet high and 16

Why were women and children forced to work during the Industrial Revolution? Most men had been killed or injured during the Civil War. Companies paid such low w

Why was Equiano not put into fetters on the slave ship?

Sarah is a diabetic which means that she has trouble digesting carbohydrates due to a malfunction in one of her organs which organ in the digestive system is no

Victoria enjoys laughing with her friends as they walk around the track after school. Which best describes their heart rates during this activity? VigorousModer

A line is represented by the equation 3x + 2y = 4 What is another way to represent the same line?

(30 points) HELP PLEASE!!!! Joey wants to build a rectangular garden. He plans to use a side of a river for one side of the garden, he will not place fencing al