You have 185 ml of an acid with an unknown concentration. to determine the concentration you decide to use a 0.85 m solution of sodium hydroxide to titrate the acid. after the titration you determined that it took 35.7 ml of the 0.85 m solution of sodium hydroxid to reach the endpoint. what is the acids concentration?

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

What reaction is taking place? 02 + c3h8 = h20 + co2