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Vedmedyk [2.9K]
3 years ago
15

What did the early atomic theory

Chemistry
2 answers:
Virty [35]3 years ago
7 0

Answer:B

Explanation:

The early theory says that atom Is the smallest indivisible particle. Which was later proven to contain electron neutron and proton

solmaris [256]3 years ago
7 0

Answer:

the right answer is " it started scientific through about the structure of the atom"

Explanation:

just took the quiz on apex

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The first-order reaction, so2cl2 → so2 + cl2, has a rate constant equal to 2.20 × 10-5 s-1 at 593 k. what percentage of the init
Svetradugi [14.3K]
For the 1st order reactions,rate constant (k) is mathematically expressed as

k = \frac{2.303}{t}log \frac{Co}{Ct}
where, t = time
Co = initial conc. of reactant
Ct = conc. of reactant after time 't'

Given: k = <span>2.20 × 10^-5 s-1, t = 2 hours = 7200 s

Therefore, we have
</span>2.20 × 10^-5 = \frac{2.303}{7200}log \frac{100}{Ct}
∴ log\frac{100}{Ct} = 0.06877
∴, \frac{100}{Ct} = 1.1716
∴, Ct = 85.35%

Thus, <span>85.35 % of the initial amount of SO2Cl2 will remain after 2.00 hours.</span>
4 0
2 years ago
If one jellybean weighs 0.350g how many jelly beans are in 504g of jellybeans?
allsm [11]

Answer:

1440g

Explanation:

Divide 504g by 0.350g

4 0
2 years ago
Balance the following reaction _ Al + _ Cl, → _ AICI,
Free_Kalibri [48]

Answer:

1 Al + 1 Cl -> 1 AlCl

Explanation:

It is already balanced.

3 0
3 years ago
I need help with unit conversion​
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Answer:

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Explanation:

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3 0
3 years ago
Someone said that we can not use sulfric acid to prepare PbSO4 .
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A. we can use sulfuric acid to prepare PbSO4

7 0
3 years ago
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