HELP ASAP! WILL MARK BRAINLIEST! 1. What food item will provide 1 mole of sodium in the least mass? What is that mass?
2. What food item will provide a minimum of 1 mole of both sodium and potassium with the least mass? What is that mass?

Who is better, messi or cristiano, i need this for a chemistry class. asap

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!

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?