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3 years ago

Write the complete balanced equation for the following reaction: S8 + O2 yields SO3

2 answers:

7 0

Hello!! In order for your equation to be balanced, you need to have all things equal the same thing on each side. Therefore, your equation would read:
3 S(sub 8) + 12 O(sub 2) -> 8 SO(sub 3)
This would allow everything to equal 24.
I hope this has helped you and if you need any more questions answered with balancing, let me know. Have a great day!!

aleksklad [387]3 years ago

3 0

S8 + 12O2 yields 8SO3

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2 years ago

Which law states that the volume and absolute temperature of a fixed quantity of gas are directly proportional under constant pr

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<h2>Hello!</h2>

The answer is: Charle's Law.

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The law describes how a gas kept under constant pressure tends to expand when the temperature increases and it's described by the following equation:

$\frac{V}{T}=k$

Where,

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Also, to describe the relationship between two differents volumes at different temperatures, we have:

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8 0

3 years ago

Read 2 more answers

Cobalt-63 has a half-life of 5.3 years. If a pellet that has been in storage for 15.9 years contains 40.0g of Cobalt-63, how muc

Cerrena [4.2K]

Answer:

320 g

Step-by-step explanation:

The half-life of Co-63 (5.3 yr) is the time it takes for half of it to decay.

After one half-life, half (50 %) of the original amount will remain.

After a second half-life, half of that amount (25 %) will remain, and so on.

We can construct a table as follows:

No. of Fraction Mass

half-lives t/yr Remaining Remaining/g

0 0 1

1 5.3 ½

2 10.6 ¼

3 15.9 ⅛ 40.0

4 21.2 ¹/₁₆

We see that 40.0 g remain after three half-lives.

This is one-eighth of the original mass.

The mass of the original sample was 8 × 40 g = 320 g

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2 years ago