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erastova [34]
2 years ago
10

How does Gas Trapping bottles Monitor Volcanos?

Chemistry
1 answer:
Marta_Voda [28]2 years ago
4 0

Answer: the pressure releases gas. The two most abundant gases are sulfur dioxide and carbon dioxide, and if levels of these gases increase,

Explanation:

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Familiar solutions can have a wide range of pH levels. According to the chart, which is the strongest acid, based on its pH leve
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Which of the following shows a coefficient?
rosijanka [135]

Answer:

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6 0
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How much iron is present in 7.59 g of iron(iii) oxide? answer in units of g?
Verdich [7]
You need the unit of g however you must convert to moles before you can use the mole ratio to find the moles of iron, you used the molar mass of iron to find the grams of iron. since F e 2 o 3 

4 0
3 years ago
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djverab [1.8K]
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3 years ago
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Rainbow [258]

Answer:

0.02 moles.

Explanation:

volume of H₂ gas at R.T.P = 480 cm³

Where

R.T.P = room temperature and pressure

molar volume of gas at = 24000 cm³

no. of moles of hydrogen = ?

Solution:

formula Used

       no. of moles = volume of gas / molar volume

put values in above equation

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So,

no. of moles of hydrogen in 480 cm³ is 0.02 moles.

4 0
2 years ago
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