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taurus [48]
3 years ago
7

4. The compound iron sulfide can be formed by

Chemistry
2 answers:
seraphim [82]3 years ago
6 0
I think the answer is c
alexgriva [62]3 years ago
5 0

Answer:

When iron sulfide is exposed to oxygen it reacts rapidly, releasing large amounts of heat.

Explanation:

i took this from my notes- so whatever aligns with that. sorry if this didnt help but i think its genuinely c heating

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Calculate the ratio of effusion rates of cl2 to f2 .
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The progress of the reaction:
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The Equilibrium constant K is far greater than 1; K>>1

Explanation:

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All scientists try to base their conclusions on?
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Read 2 more answers
4. A balloon is filled with 3.0 L of helium at 310 K. The balloon is placed in an oven where the
77julia77 [94]

Answer:

3,29L

Explanation:

3.29L = V2

 

Formula: V1/T1 = V2/T2

--------------------

Given:

V1 = 3.0 L V2 = ?

T1 = 310 K T2 = 340 K

--------------------

Plugin:

(X stands in place of V2 just to make it easier to look at)

[3.0L / 310K = X / 340K]

(3.0L / 310K = 0.01L/K)

0.01L/K = X / 340K

(multiply 340K on both sides, it cancels out on the right)

0.01L/K * 340K = X

(0.01L/K * 340K = 3.29L)

**3.29L = X**

[or]

**3.29L = V2**

4 0
2 years ago
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