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zzz [600]
3 years ago
8

What concept explains why some objects heat up faster than others when exposed to the same heat source?

Chemistry
1 answer:
Brrunno [24]3 years ago
8 0
C. Specific Heat is your answer
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Plants use sunlight from the atmosphere during the process of
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photosynthesis

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Which of the following is a component of cell theory that is supported by the diagram
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A(n) ________ is a group of atoms that determines many of the properties of an organic molecule.
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A functional group is a group of atoms that determines many of the properties of an organic molecule.
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4 0
3 years ago
The balanced equation for water is 2 H2 + O2 to 2 H2O. If I have 21.2g of a product , and I started with 5.6 g of H2, how many g
ANTONII [103]

Since 21.2 g H2O was produced, the amount of oxygen that reacted can be obtained using stoichiometry. The balanced equation was given:  2H₂ + O₂ → 2H₂O and the molar masses of the relevant species are also listed below. Thus, the following equation is used to determine the amount of oxygen consumed.

Molar mass of H2O = 18 g/mol

Molar mass of O2 = 32 g/mol

21.2 g H20 x 1 mol H2O/ 18 g H2O x 1 mol O2/ 2 mol H2O x 32 g O2/ 1 mol O2 = 18.8444 g O2

<span>We then determine that 18.84 g of O2 reacted to form 21.2 g H2O based on stoichiometry. It is important to note that we do not need to consider the amount of H2 since we can derive the amount of O2 from the product. Additionally, the amount of H2 is in excess in the reaction.</span>

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3 years ago
Which description lists Earth's layers from most superficial to deepest?
Zanzabum
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