What has a huge impact on the climate on land?

What is the volume of 3.50 moles of oxygen gas (O2) at 273 K and 1.00 atm?

Oxidation number of phosphorus in calcium phosphorus oxides whole 2

Who was the first scientist to measure speed as distance over time?

How many grams of BrCl form when 239.7g Cl2 react with excess Br2

The pKa for a weak acid to be used in the buffer should be as close as possible to the desired pH. What if the pKa is not close to the desired pH? What is the problem with choosing such a weak acid used in the buffer?

Which of the following is not a benefit provided by a social group A. instinct to run from predators B. access to mates C. protecting young D. learning to recognize predators

Why must an air traffic controller know a plane's velocity

Compare and contrast the two kinds of chemical bonds (ionic and covalent)

If a thin and a thick wire are otherwise identical, what property is lower for the thicker wire? 1. current 2. static charge 3. resistance 4. voltage

Which set of numbers gives the correct possible values of l for n = 2?