You are given a 6.480g sample of H₂SO₄ to use in a reaction. How many moles of H₂SO₄ do you begin with? Use 1 mole = gfm *

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

Light waves travel than sound waves.