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LenaWriter [7]
3 years ago
15

Which interaction is a direct result of chemical weathering?

Chemistry
2 answers:
Free_Kalibri [48]3 years ago
8 0
I'll say The answer is D ! 
emmainna [20.7K]3 years ago
6 0
Chemical weathering is the erosion of rocks, buildings etc.d sounds like a very good answer
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During what part of the experiment is the hypothesis "judged" as being rejected or supported?
Blababa [14]

Answer:

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Explanation:

the hypothesis is a typical statistical theory which suggest that no statistical relationship and significance exists in a set of a given single observed variable between two sets of the observed data and measured phenomena

5 0
3 years ago
2C2H6(g) + 7O2(g) → 4CO2(g) + 6H2O(g)
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Answer:- 10 L of ethane.

Solution:- The given balanced equation is:

2C_2H_6(g)+7O_2(g)\rightarrow 4CO_2(g)+6H_2O(g)

From this equation, ethane and oxygen react in 2:7 mol ratio, the ratio of volumes would also be same if they are at same temperature and pressure.

Since 14 L of each gas are taken, the oxygen will be the limiting reactant and ethane will be the excess reactant. Let's calculate the volume of ethane used:

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From above calculations, 4 L of ethane are used. So, excess volume of ethane left after the completion of reaction = 14 L - 4 L = 10 L

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5 0
3 years ago
Alcano con 1 carbono?
never [62]

creo esto te va a ayudar

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3 years ago
Describe what happened when Ag+ combined with Na2CO3. what does this indicate?
lisabon 2012 [21]
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4 0
3 years ago
A sample of gas (24.2 g) initially at 4.00 atm was compressed from 8.00 l to 2.00 l at constant temperature. after the compressi
FinnZ [79.3K]
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5 0
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