Solid aluminum reacts with sulfuric acid to produce aqueous aluminum sulfate and hydrogen gas. In this reaction, 107.9 grams of aluminum were combined with 637.5 grams of sulfuric acid to produce 581.7 grams of aluminum sulfate. What is the balanced equation?

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

Scientists often deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each of these numbers in an alternate form.