Astudent titrated a 25.00-ml sample of a solution containing an unknown weak, diprotic acid (h2a) with n2oh. if the titration required 17.73 ml of 0.1036 m n2oh to completely neutralize the acid, calculate the concentration (in m) of the weak acid in the sample.
(a) 9.184 x 10 m
(b) 3.674 x 10-2 m
(c) 7.304 x 10-2 m
(d) 7.347 x 10-2 m
(e) 1.469 x 101 m

If i make a solution by adding 83grams of sodium hydroxide to 750ml i’d water what is the molarity of sodium hydroxide

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

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?