Stomach acid usually exist at a pH of 1.3; however, the addition of glycine can cause the pH to increase to 3.0 which results in acid reflux. Calculate the difference in hydronium ion concentration between the stomach under normal conditions and the stomach under acid reflux.

Sugar is dissolved in water. which is the solute? sugar neither both water

Someone offer some answers to this, i will give 98 coins and mark as brainliest! i will put the rest of the lab down in the comments, solutions pre-lab questions: in this lab, you will make fruit drinks with powdered drink mix. complete the pre-lab questions to get the values you need for your drink solutions. calculate the molar mass of powered fruit drink mix, made from sucrose (c12h22o11).using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 m solution of 100 ml. (hint: use molarity = to find the moles of drink mix, then convert moles to grams using a mole conversion.)what mass of powdered drink mix is needed to make a 0.5 m solution of 100 ml?

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both