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Wittaler [7]
3 years ago
12

How many atoms of Hydrogen are in 67.2 L of H2 at STP?​

Chemistry
1 answer:
nekit [7.7K]3 years ago
5 0

Answer:

this answer is hard cant answer

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Answer:

Water moves from the ground or oceans into the atmosphere through a process called evaporation. It's a process that happens on a molecular level when the molecules of water are really energized and rise into the air. Now you've got water in the air and water on land. Organisms all over the Earth need water to survive.

Explanation:

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2 years ago
1) List the number of protons, neutrons, and electrons in Carbon-13.
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1) Carbon-13: 
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2)Atomic mass of element X:
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3 years ago
Convert each of the measurements given to the new unit stated using the factor label method (dimensional analysis). Show all wor
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26 cm -0.26 m

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3 years ago
The reaction for the combustion of methane is shown below. If 28.70g of methane
antiseptic1488 [7]
Omg hard question but it’s also amazing imma think about that question
8 0
2 years ago
In caves, dripping groundwater containing calcium bicarbonate can form stalactites and stalagmites. When the water is exposed to
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This is a chemical change because there is a new substance that was created and the new chemical can cause other chemical reaction to happen compared to the 1st state of chemical that was in the cave. Because the cave water was exposed to another environment, the calcium bicarbonate, which is also known as salt. When the cave's groundwater was exposed to a different environment the atom in the cave water rearranged and crystallized.  
7 0
3 years ago
Read 2 more answers
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