A2.87 g sample of carbon reacts with hydrogen to form 3.41 g of car fuel. what is the empirical formula for the car fuel?

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize

In one or two grammatically correct sentences, write a definition for the term molecule geometry

Astream of surface water reaches a porous portion of sediment and seeps into the ground. this water eventually joins a large reservoir of water located beneath the earth's surface. the example above describes the interacting with the a. cryosphere; biosphere b. hydrosphere; biosphere c. hydrosphere; geosphere d. cryosphere; geosphere