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Alina [70]
3 years ago
5

I need help solving this problem !!

Chemistry
1 answer:
Tatiana [17]3 years ago
5 0

Answer:

A:Boyle's Law or B:Charles's Law

 

Explanation:

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9474 millimeters to centimeters using scientific notation showing work
puteri [66]

Answer:

9.474 x 10^2

Explanation:

ok. first you have to get the value in the required unit so 9474mm/(10mm/cm) = 947.4 so scientific notation states that the number must be raised to any power of an integer and the value of the number being raised must be less than than 10 and more than or equal to 1

so it must have one digit in front so.. 947.4 becomes 9.474 and because you move 2 places to the left, ur power is positive 2

and proof 10^2 is 100 so multiply 9.474 by 100 and u will get 947.4 cm which is also 9474 mm

8 0
3 years ago
When methane is burned with oxygen, the products are carbon dioxide and water, If you produce 20 grams of water and 10 grams of
scZoUnD [109]
When methane is burned with oxygen, the products are carbon dioxide and water. If you produce 9 grams of water and 11 grams of carbon dioxide from 16 grams of oxygen, how many grams of methane were needed for the reaction? First you need to write a balanced chemical equation.
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3 years ago
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Fr33 points ;p have a good day everyone
Doss [256]

Answer:

thx

Explanation:

have a blessed day can i have brainlyest?

5 0
3 years ago
NH4NO3 (8) N20 (9) + H20 (1)
Ludmilka [50]

Answer:

NH4NO3 = 1

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Explanation:

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Which element has the largest atomic radius?
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Cesium

Explanation:

The element which has the largest atomic radius is Cesium. Atomic Radius is defined as the distance between the center of the nucleus and the outermost shell of an atom. Cesium has 6 orbital shells, which means that it automatically is big.
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