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Law Incorporation [45]
3 years ago
8

Can someone please help me please?

Chemistry
1 answer:
Rasek [7]3 years ago
8 0

Answer:

C.) There are more oxygen atoms on the reactant side than the product side.

Explanation:

On the reactant side there is 2 hydrogen and 2 oxygen. On the product side there is 2 hydrogen and 1 oxygen.

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A sample of neon gas in a bulb is at 149.05 °C and 349.84 kPa. If the pressure drops
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The new temperature (in °C) of the gas, given the data is –148.20 °C

<h3>Data obtained from the question </h3>
  • Initial temperature (T₁) = 149.05 °C = 149.05 + 273 = 422.05 K
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<h3>How to determine the new temperature </h3>

The new temperature of the gas can be obtained by using the combined gas equation as illustrated below:

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Since the volume is constant, we have:

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Cross multiply

349.84 × T₂ = 103.45 × 422.05

Divide both side by 349.84

T₂ = (103.45 × 422.05) / 349.84

T₂ = 124.80 K

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T₂ = 124.80 – 273

T₂ = –148.20 °C

Learn more about gas laws:

brainly.com/question/6844441

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