1. Imagine you are an engineer designing a new cell phone. Describe the criteria you would
use, along with possible constraints and trade-offs in the design process.

Please help
Due soon!

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!

Express the following number in scientific notation. 0.026890 =

Consider this initial-rate data at a certain temperature for the reaction described by