3 years ago

How far can a cough travel?

1 answer:

6 0

Traveling upwards of 200 mph or 320 km/h, and accelerating in a matter of seconds, germs from a cough or sneeze can travel a great distance very quickly.

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In the EXPLORE section of your lesson 4.08 on Potential energy there were several animations to watch that provided a graphic il

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This is because no energy is being created or destroyed in this system

Explanation:

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3 years ago

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20 points to whoever can answer these 3 questions correctly

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Answer:

1.true

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2 years ago

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Leno4ka [110]

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A sealed container holding 0.0255 L of an ideal gas at 0.979 atm and 67 ∘ C is placed into a refrigerator and cooled to 41 ∘ C w

Aliun [14]

Answer:

$0.904 atm$

Explanation:

Using Gay Lusaac's law where there is no change in Volume. The pressure changes directly proportional to absolute T°

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3 years ago

If you have 5.2 moles of Na and excess CI2 how many moles of NaCI will be produced 2Na+CI2->2NaCI

sladkih [1.3K]

Answer:

5.2moles of NaCl

Explanation:

The equation for the reaction is:

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From the equation,

2moles of Na produced 2moles of NaCl.

Therefore, 5.2moles of Na will also produce 5.2moles of NaCl

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3 years ago