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SOVA2 [1]
3 years ago
13

Draw a lewis structure for so2 in which all atoms obey the octet rule. show formal charges. do not consider ringed structures.

Chemistry
1 answer:
Aleonysh [2.5K]3 years ago
6 0
Formal charge = valence electron - bonds - dots.
double bonded oxygen = 6-2-
4 so it is 0
single bonded oxygen = 6-1-6 so it is -1
sulfur = 6-3-2 so it is +1

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Answer:

You cannot make observations if you are 57 seconds late into the lab.

Explanation:

The atomic nucleus can split by decay into 2 or more particles as a result of the instability of its atomic nucleus due to the fact that radioactive elements possess an unstable atomic nucleus.

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The half life equation is;

N_t = N₀(½)^(t/t_½)

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t_½ = half-life

N₀ = number of radioactive atoms initially

N_t = number of radioactive atoms remaining after decay over time t

We are given;

t = 57 secs

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Now, half life of Nitrogen-16 from online sources is 7.2 seconds. t_½ = 7.2

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N_t = 100(1/2)^(57/7.2)

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We are told that In order to make observations, you require at least .5g of material.

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