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Savatey [412]
3 years ago
8

Two boats in a flowing river or sailing side-by-side with only a narrow space between them what happens to the fluid speed in th

e pressure between the two boats
Chemistry
1 answer:
Tasya [4]3 years ago
4 0

Explanation:

I'm alone and want to play a very intresting game will u play with me 21 questions

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Ammonia and oxygen react to form nitrogen monoxide and water, like this:
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4NH3+5O2 <=>4NO + 6H2O

Using the definition of Kp, we have
Kp=(Pno^4*Ph2o^6)/(Pnh3^4*Po2^5)
where Pno=partial pressure of NO, etc.

The numerical value for a given temperature can be evaluated when the actual partial pressures are known.
6 0
4 years ago
Which of the following is is a chemical property of pure water
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Answer:

Pure water has an acidity of about 7 on the pH scale. -is a chemical property of pure water. Pure water has an acidity of about 7 on the pH scale

5 0
3 years ago
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What amount of heat is required to raise the temperature of 350 grams of copper to cause a 25°C change? The specific heat of cop
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The heat required to raise the temperature to a specific temperature change of a sample is related to the specific heat capacity of the substance.  In this case, the heat can be calculated through mCpΔT = 350 g * 0.39 J/g C *25 C. This is equal to 3412. 5 Joules. Closest answer is C.
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4 years ago
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You are working in a lab when radiation alarms go off. You are able to hide inside a steel cabinet, whose sides are about 1.5 in
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Its either B or C (in my opinion)

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3 years ago
What explains the fact that no machine is 100 percent efficient?
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