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soldier1979 [14.2K]
3 years ago
12

Which allotrope of carbon is the most malleable?

Chemistry
1 answer:
Leni [432]3 years ago
8 0
The answer is: Graphite
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Translate the following chemical equation into a sentence. CH4+2O2 CO2+2H2O
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One mole methane combusts to form one mole CO2 and 2 moles H2O
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Which are factors of coastal erosion? (Choose -
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The unit "troy ounce" is often used for precious metals such as gold (Au) and platinum (Pt) (1 troy ounce= 31.103 g). (a) A gold
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Answer:

Explanation:

a) 1 troy ounce is equal to 31.103 g

2.41 troy ounce is equal to 2.41 x 31.103 g

= 74.958 g

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Hydrogen and helium in the universe were formed by which of these phenomena?
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Vapor obtained by evaporating 0.495 grams of an unknown liquid is collected in a 127 mL flask. At 371 K, the pressure of the vap
lidiya [134]

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The molar mass in g/mol is 121.4 g/m

Explanation:

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P . V = n . R. T

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760 Torr ___ 1 atm

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4.07x10⁻³ mol = 0.495 g / MM

MM = 0.495 g / 4.07x10⁻³ mol → 121.4 g/m

3 0
3 years ago
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