If there are 3 g of sulfur in each 100 g of crude oil, what is the percent composition in regards to sulfur

A boy kicks a ball with a force of 40 N. At exactly the same moment, a gust of wind blows in the opposite direction of the kick with a force of 40 N. What happened to the ball? A. It began to move with a speed of 80 m/s. B. It did not move. C.

At which plate boundary do frequent, large earthquakes, volcanic activity, and the formation of deep ocean and trenches occur? A. Divergent. B. Fault. C. Convergent. D. Formative

How does the Humidity of air affect the type of snow that falls?

A 100g scoop of ice cream has an energy value of 775,000 joules. This amount of joules in calories is approximately

The average cup of coffee contains about 125 mg of caffeine, C3H10N402. Caffeine is also found in tea, colas, and headache remedies. How many atoms of hydrogen are in 1.0 mol of caffeine?

Samuel adds a teaspoon of salt to a glass of water. He notices that the song disappears. Samuel takes a sip to discover that the water taste salty. What kind of change has occurred?

How are the physical and chemical properties of atoms represented on the periodic table of elements

how do we know isotopes exist?

Is albinism a dominant or recessive trait

If T = dominant, and t = recessive, what would the genotypes be?