g Suppose in a titration of a monoprotic acid a student needed 31.36 mL of 0.1105 M N a O H to reach the phenolphthalein endpoint. If the mass of the unknown acid was 0.2109 g , calculate the molar mass of the unknown acid in grams per mole.

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

indium, and thallium have three electrons i think

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.

bcde is the incorrect answer it is a