What is the mole fraction of each component in a solution of 2.50 mol ethanoic acid in 10.00 mol of water.

According to the tide table below what time of day will the highest tide occur?

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

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work