![subject](/tpl/images/cats/himiya.png)
Chemistry, 04.02.2020 01:53 GreenHerbz206
Gallium has two naturally occurring isotopes. one of them, gallium-69, has a mass of 68.925581 u and a percent isotopic abundance of 60.11%. what must be the mass and percent isotopic abundance of the other isotope, gallium-71?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 03:00
Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:30
The table lists the lattice energies of some compounds.compoundlattice energy (kj/mol)lif β1,036licl β853naf β923kf β821nacl β786which statement about crystal lattice energy is best supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf.the lattice energy increases as the cations get larger, as shown by lif and licl.the lattice energy decreases as cations get smaller, as shown by nacl and naf.the lattice energy decreases as the cations get smaller, as shown by naf and kf.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?
Answers: 3
![question](/tpl/images/cats/himiya.png)
You know the right answer?
Gallium has two naturally occurring isotopes. one of them, gallium-69, has a mass of 68.925581 u and...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 23.04.2021 18:40
![question](/tpl/images/cats/en.png)
English, 23.04.2021 18:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 18:40
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 18:40
![question](/tpl/images/cats/en.png)
English, 23.04.2021 18:40
![question](/tpl/images/cats/istoriya.png)
History, 23.04.2021 18:40
![question](/tpl/images/cats/biologiya.png)
Biology, 23.04.2021 18:40
![question](/tpl/images/cats/en.png)
English, 23.04.2021 18:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.04.2021 18:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.04.2021 18:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 18:40
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 18:40
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 18:40
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 18:40