Asample of a pure compound containing c, h, and n, weighing 1.00 g, yields 2.84 g of carbon dioxide and 0.677 g of water when it reacts with excess oxygen. what is the simplest formula of the compound?

Is this a scientific model? use complete sentences to explain why or why not. a graphic organizer showing the water cycle

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes