A student made the following table describing matter and non-matter. Why is the table incorrect? Matter Non-matter Takes up space Does not have a volume Example: wood Does not take up space Does not have a mass Example: heat energy Matter has a volume. Non-matter takes up space. Non-matter has a mass. Wood is an example of non-matter.

Find the empirical formula of each of the following compounds. given mass or for each element in a sample of the compound 3,611 g ca; 6.389 g c1

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397