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expeople1 [14]
3 years ago
12

According to the early classification system plants were put in the following categories: 1.______________________ 2. __________

____________ 3.______________________
Chemistry
1 answer:
rosijanka [135]3 years ago
3 0
We need more information to answer that
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A mixture of so2(g) and o2(g), formed by the complete decomposition of so3(g), is collected over water at 34°c at a total pressu
Sedbober [7]
The decomposition of so3 to so2 gas and o2 gas can be described in the balanced chemical equation: 

2so3(g) = 2 so2 (g) + 02(g). 

so assuming a complete reaction, the ratio of so2 gas to total products is 2/3 while that of 02 is 1/3. 

Subtracting water's water vapor pressure, 760-40 mm hG = 720 mm Hg.

then the products partial pressures are

so2 = 2/3 * (720) = 480 mm Hg.
o2 = 720-480 = 240 mm Hg.


8 0
3 years ago
If the equilibrium concentration of CO is 3.4 × 10–1 M, and the equilibrium concentration
Irina18 [472]

Answer:

4.1M = [CH₃OH]

Explanation:

The equilibrium produced for the reaction between CO and H₂ to form CH₃OH is:

CO + 2 H₂ ⇄ CH₃OH

Where Keq is defined as:

Keq = 26 = [CH₃OH] / [CO] [H₂]²

<em>For concentrations in equilibrium</em>

Replacing in Keq the equilibrium concentrations of CO and H₂, the equilibrium concentration of CH₃COOH is:

26 = [CH₃OH] / [3.4x10⁻¹M] [6.8x10⁻¹M]²

<em>4.1M = [CH₃OH]</em>

5 0
4 years ago
Read 2 more answers
4. The compound iron sulfide can be formed by
alexgriva [62]

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

5 0
3 years ago
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Starting from position 3,5 go west 7 , then south 7, then east 4 what’s your ending point?
Vsevolod [243]

Answer:

-1, -2

Explanation:

West is left south is down east is right

5 0
3 years ago
Theory states that the extraterrestrial forces that have influenced climate rhythms over the last two million years have occurre
Aleonysh [2.5K]

I just had this question the answer is c

4 0
3 years ago
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