Once of the skills necessary for this experiment is dilution. If you have 1.95 mL of .806 M bleach, what will be the new concentration if the bleach is diluted to 100 ml in a volumetric flask? Report answer to 4 decimal places. Do no include units.

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?

Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?