2 years ago

I need help ill give points plssss help

Chemistry

1 answer:

irina1246 [14]2 years ago

5 0

A I think because each side cancels out the other opposite side

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What is the daughter nucleus (nuclide) produced when 64 Cu Cu64 undergoes beta decay by emitting an electron? Replace each quest

kenny6666 [7]

<u>Answer:</u> The daughter nuclide formed by the beta decay of given isotope is $_{30}^{64}\textrm{Zn}$

<u>Explanation:</u>

Beta decay is defined as the process in which beta particle is emitted. In this process, a neutron gets converted to a proton and an electron.

The released beta particle is also known as electron.

$_Z^A\textrm{X}\rightarrow _{Z+1}^A\textrm{Y}+_{-1}^0\beta$

We are given:

Parent isotope = $_{29}^{64}\textrm{Cu}$

The chemical equation for the beta decay process of $_{29}^{64}\textrm{Cu}$ follows:

$_{29}^{64}\textrm{Cu}\rightarrow _{30}^{64}\textrm{Zn}+_{-1}^0\beta$

Hence, the daughter nuclide formed by the beta decay of given isotope is $_{30}^{64}\textrm{Zn}$

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Answer:

H2SO4 + 8HI → H2S + 4I2 + 4H2O

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Green light has a frequency of about 6.00×1014s−1 . What is the energy of a photon of green light?

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3.25 C because I said so and energy is green

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A chemistry instructor provides each student with 8 test tubes at the beginning of the year. If there are 28 students per class,

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hope this helps!

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