In a hurry to finish the experiment, sylvia did not allow all the magnesium to react. will her reported magnesium to oxygen ratio be reported be too high or too low?

Asa choose the correct set of reaction coefficients to properly balance the following chemical equation according to the law of conservation of mass: __s8 + __o2 ==> __so2 1, 1, 8 1, 8, 1 1, 8, 8 8, 1, 1

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.