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Mekhanik [1.2K]
3 years ago
10

Science need ko po ng help di mo ako kase matalino salamat po

Chemistry
1 answer:
Lorico [155]3 years ago
6 0

Answer:

1.An initial observation is the measurement that you take before you start any process that might cause a change. When you compare your subsequent observations with the initial one, you will see whether any change has taken place, and you will be able to measure the change.

Explanation:

D ko po alam yung iba

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A sample of gas has an initial pressure of 1.5 atm, an initial volume of 3.0 L, and an initial temperature of 293K. If the final
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Answer:

1.9 L

Explanation:

Step 1: Given data

  • Initial pressure (P₁): 1.5 atm
  • Initial volume (V₁): 3.0 L
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Step 2: Calculate the final volume of the gas

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V₂ = 1.5 atm × 3.0 L × 303 K / 293 K × 2.5 atm = 1.9 L

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3 years ago
Is there a clear difference between a very polar covalent bond and an ionic bond explain?
garik1379 [7]
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Can someone help me please ?
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Answer: B

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***If you found my answer helpful, please give me the brainliest. :) ****

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