The temperature of sulfur dioxide is changed, causing a change in volume from 20.923 L to 29.508 L. If the new temperature is 260.93 K, what was its original temperature?
Your answer must include the following:
• The name of the law that applies to this problem
• The equation that you are going to use expressed in variables
• The answer with correct units

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.