Chemistry
Chemistry, 02.10.2019 01:30, stephany6523

If you have 10 grams of a substance that decays with a half life of 14 days then how much will you have after 70 days?

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 21:40, taysomoneyyy
During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equation’s molar ratio.
Answers: 2
image
Chemistry, 21.06.2019 23:30, mastershadow2018
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? a. the balloons both rise. the cold balloon is larger than the warm balloon. b. the balloons rise at the same rate. both balloons are the same size. c. the warm balloon expands and rises. the cold balloon shrinks and sinks. d. the cold balloon expands and rises. the warm balloon shrinks and sinks.
Answers: 2
image
Chemistry, 21.06.2019 23:50, ShlomoShekelstein
Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.
Answers: 1
image
Chemistry, 22.06.2019 02:30, Arealbot
Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass
Answers: 3
Do you know the correct answer?
If you have 10 grams of a substance that decays with a half life of 14 days then how much will you h...

Questions in other subjects:

Konu
Mathematics, 11.09.2020 02:01
Konu
Mathematics, 11.09.2020 02:01
Konu
Mathematics, 11.09.2020 02:01
Konu
Mathematics, 11.09.2020 02:01
Konu
Mathematics, 11.09.2020 02:01
Konu
Mathematics, 11.09.2020 02:01
Konu
Mathematics, 11.09.2020 02:01
Konu
Mathematics, 11.09.2020 02:01
Konu
Mathematics, 11.09.2020 02:01
Konu
Mathematics, 11.09.2020 02:01