Chemistry, 10.10.2019 04:10 Tyrant4life
Acertain element exists as two different isotopes. 76.00% of its atoms have a mass of 35.00 amu and 24.00% of its atoms have a mass of 37.00 amu. what is the average atomic mass of this element? (do not round your answer)
amu
answer asap
Answers: 3
Chemistry, 22.06.2019 11:00
What is the temperature of 0.750 mol of a gas stored in a 6,850 ml cylinder at 2.21 atm? . 2.95 k 5.24 k 138 k 246 k
Answers: 3
Chemistry, 22.06.2019 19:50
If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
Answers: 2
Acertain element exists as two different isotopes. 76.00% of its atoms have a mass of 35.00 amu and...
Arts, 10.09.2019 19:30
English, 10.09.2019 19:30
Biology, 10.09.2019 19:30
Mathematics, 10.09.2019 19:30
Mathematics, 10.09.2019 19:30
English, 10.09.2019 19:30
Biology, 10.09.2019 19:30