subject
Chemistry, 07.07.2019 16:30 amiechap12

Fictitious element jz has two common isotopes. three-fifth of the isotopes have a mass of 329.1 amu, while the rest have a mass of 334.5 amu. given this information what is the average atomic mass (in amu) of jz? report the answer to 4 significant figures

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 20:30
The speed of light is around 6.706×10^8 miles per hour. what is the speed of light in units of miles per minute?
Answers: 2
question
Chemistry, 21.06.2019 20:30
Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right
Answers: 1
question
Chemistry, 22.06.2019 20:00
Phosphoric acid is a triprotic acid ( =6.9×10−3 , =6.2×10−8 , and =4.8×10−13 ). to find the ph of a buffer composed of h2po−4(aq) and hpo2−4(aq) , which p value should be used in the henderson–hasselbalch equation? p k a1 = 2.16 p k a2 = 7.21 p k a3 = 12.32 calculate the ph of a buffer solution obtained by dissolving 18.0 18.0 g of kh2po4(s) kh 2 po 4 ( s ) and 33.0 33.0 g of na2hpo4(s) na 2 hpo 4 ( s ) in water and then diluting to 1.00 l.
Answers: 3
question
Chemistry, 23.06.2019 01:10
Can someone check my work 98 5.05 acids and bases for this assignment you will be comparing acids and bases. the chart below will you organize the information needed: acids bases chemical properties (2) deodorant detergent vinger dish soap physical properties (2) orange juice toilet cleaner drain cleaner window cleaner ph level acid ph goes from 0-4 bases ph goes from 10-14 examples around you (2) vinger coffee lemon juice dark chocolate
Answers: 3
You know the right answer?
Fictitious element jz has two common isotopes. three-fifth of the isotopes have a mass of 329.1 amu,...
Questions
question
Social Studies, 18.02.2021 20:20
question
Social Studies, 18.02.2021 20:20
question
Chemistry, 18.02.2021 20:20
question
Mathematics, 18.02.2021 20:20
question
Spanish, 18.02.2021 20:20
question
Social Studies, 18.02.2021 20:20
Questions on the website: 13722367