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Imagine a balloon that you blow up to a full size. What do you expect to happen if you pour liquid nitrogen at 77 K over the surface of the balloon? Assume that the pressure does not change significantly.
Q18: Mothballs subliming<br>A)model<br>B)law<br>C)hypothesis<br>D)experiment<br>E)chemical change<br>F)bias<br>G)scientific method<br>H)physical change<br>I)theory
Q19: 1.00 mole<br>A)12.1 L of neon gas<br>B)32.0 g
Q26: The following chemical reaction has reached equilibrium.
Q47: One of the most remarkable features of
Q55: Oil-vinegar salad dressing<br>A)heterogeneous mixture<br>B)element<br>C)homogeneous mixture<br>D)compound
Q64: If 1 gram of ice needs a
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Q95: Once the temperature of 100.°C is reached,
Q98: [H?O+] = 4.2 × 10<sup>-2</sup><br>A)Basic<br>B)Acidic
Q146: sports drink<br>A)non-electrolyte<br>B)electrolyte