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kotykmax [81]
3 years ago
13

A wave traveling through air meets an object and bounced off its flat surface

Chemistry
2 answers:
maks197457 [2]3 years ago
6 0
It is a I’m think I’m pretty sure
schepotkina [342]3 years ago
6 0
A because I got it right
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Which atom has the smallest atomic radius between cesium, potassium, rubidium, and francium?
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Which term names enzymes in the body that speed up chemical reactions? A. catalysts B. cells C. concentrations D. chloroplasts
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True or False: Natural Gas is a renewable resource?
Andreas93 [3]

Answer:

True

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4 years ago
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The osmotic pressure of a solution formed by dissolving 75.0 mg of aspirin (c9h8o4) in 0.250 l of water at 25 °c is ________ atm
Igoryamba

Answer is: the osmotic pressure of aqueous solution of aspirin is 0.0407 atm.

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π = c(C₉H₈O₄) • T(C₉H₈O₄) • R.

π = 0.00167 mol/L • 298.15 K • 0.08206 L•atm/mol•K.

π = 0.0407 atm.


3 0
3 years ago
Decide what the best solution would be if you reach your lab table and find a broken beaker with liquid spilling out.
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3) Broken glassware, minus mercury thermometer, must be immediately cleaned up, do not use your bare hand, always wear gloves.
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6 0
3 years ago
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