Chemistry, 06.01.2020 06:31, Enewton4454
2. beta particles
a. what is the mass number of the particle emitted from the nucleus during beta minus (β–) decay?
b. what kind of charge does the particle emitted from the nucleus during beta minus (β–) decay have?
c. what is another name for a beta minus (β–) particle?
d. write the balanced equation for the alpha decay that is below the “show equation.” label the parent, daughter, and beta particle.
3. nuclear decay
a. what happens in the nucleus of an atom when an alpha particle is emitted?
b. what happens in the nucleus of an atom when a beta particle is emitted?
Answers: 1
Chemistry, 22.06.2019 18:00, kyllow5644
Answer asap need to be answered by wednesday morning explain how a buffer works, using an ethanoic acid / sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.
Answers: 3
Chemistry, 23.06.2019 00:30, lareynademividp0a99r
Gasoline has a density of 0.740 g/ml. if you have 328 grams of gasoline, what is the volume in milliliters?
Answers: 1
Chemistry, 23.06.2019 05:30, cluchmasters5634
Scientist think that animals with remarkably similar embryo development probably shared a common ancestor
Answers: 1
2. beta particles
a. what is the mass number of the particle emitted from the nucleus during...
a. what is the mass number of the particle emitted from the nucleus during...
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