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Diano4ka-milaya [45]
4 years ago
12

The climate of the continental United States is generally

Chemistry
1 answer:
Nataly_w [17]4 years ago
5 0

The answer is 2. Temperate.

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The answer is option B, that is, it has two oxygen atoms.

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3 years ago
How would you balance the following equation NaOh + H2CO3=Na2CO3+H2O ?
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Suppose a vodka martini contains 30% alcohol with the remaining portion of the drink composed of water. what is the solute in th
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4 years ago
How many grams of Cl are in 495 g of CaCl2?
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3 years ago
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Calculate the root mean square (rms) average speed of the atoms in a sample of xenon gas at 0.15 atm and -55c
GrogVix [38]
Answer:
Vrms is 149.7266 m/sec

Explanation:
The root means square velocity of a gas can be calculated as follows:
Vrms = \sqrt{ \frac{3RT}{M}}
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M is the molar mass of the gas = 131.293 grams = 0.131293 kg

Substituting with these givens in the above equation, we would find that the Vrms is 149.7266 m/sec

Hope this helps :)
7 0
4 years ago
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